Wireless Charging Patent Application Trends 2024

Wireless Charging patent applications in 2024

Top Technology Areas in Wireless Charging

Top CPC Codes

• H02J50/10 (No explanation available)
  • Count: 196 patents
  • Example: 20240227586. OMNIDIRECTIONAL ACCESS (Wiferion GmbH)
• H02J50/80 (No explanation available)
  • Count: 158 patents
  • Example: 20240235272. CROSS TALK AND INTERFERENCE MITIGATION IN DUAL WIRELESS POWER TRANSMITTER (NuCurrent, Inc.)
• H02J50/12 (No explanation available)
  • Count: 144 patents
  • Example: 20240227585. CHARGING SYSTEM AND WIRELESS POWER SUPPLY APPARATUS FOR MOBILITY DEVICE (Hyundai Motor Company)
• H02J50/005 (No explanation available)
  • Count: 89 patents
  • Example: 20240227586. OMNIDIRECTIONAL ACCESS (Wiferion GmbH)
• H02J50/90 (No explanation available)
  • Count: 86 patents
  • Example: 20240227585. CHARGING SYSTEM AND WIRELESS POWER SUPPLY APPARATUS FOR MOBILITY DEVICE (Hyundai Motor Company)
• H02J50/402 (No explanation available)
  • Count: 74 patents
  • Example: 20240235262. WIRELESS CHARGING SYSTEM WITH RECEIVER CONTROL (Google LLC)
• H02J50/20 (No explanation available)
  • Count: 52 patents
  • Example: 20240235260. COMPUTING DEVICE COMPONENT ATTACHMENT (Microsoft Technology Licensing, LLC)
• B60L53/12 (No explanation available)
  • Count: 51 patents
  • Example: 20240227585. CHARGING SYSTEM AND WIRELESS POWER SUPPLY APPARATUS FOR MOBILITY DEVICE (Hyundai Motor Company)
• H02J50/70 (No explanation available)
  • Count: 44 patents
  • Example: 20240235275. MAGNET ASSEMBLY FOR MOBILE TERMINAL AND WIRELESS CHARGING DEVICE COMBINED THEREWITH (NOVATECH CO., LTD.)
• H01F38/14 (No explanation available)
  • Count: 41 patents
  • Example: 20240235278. Higher Power High Frequency Wireless Power Transfer System (NuCurrent, Inc.)

Top Companies in Wireless Charging

NuCurrent, Inc.

• Number of Wireless Charging patents: 40
• Top CPC codes:
  • H02J50/80 (No explanation available): 25 patents
  • H02J50/12 (No explanation available): 24 patents
  • H02J50/20 (No explanation available): 13 patents
• Recent patents:
  • 20240223023. Power Capability Detection For Wireless Power Transmission Based On Receiver Power Request (NuCurrent, Inc.) (20240704)
  • 20240030744. Wireless Power Transmitter With Removable Magnetic Connector Panel For Vehicular Use (NuCurrent, Inc.) (20240125)
  • 20240030752. Segmented Shielding for Wide Area Wireless Power Transmitter (NuCurrent, Inc.) (20240125)

Apple Inc.

• Number of Wireless Charging patents: 19
• Top CPC codes:
  • H02J50/10 (No explanation available): 14 patents
  • H02J7/02 (No explanation available): 6 patents
  • H02J50/80 (No explanation available): 6 patents
• Recent patents:
  • 20240069352. Handheld Controllers with Charging and Storage Systems (Apple Inc.) (20240229)
  • 20240072573. Wireless Power System With Voltage Regulation (Apple Inc.) (20240229)
  • 20240088714. Soft Magnetic Ring for Wireless Power Devices (Apple Inc.) (20240314)

KONINKLIJKE PHILIPS N.V.

• Number of Wireless Charging patents: 12
• Top CPC codes:
  • H02J50/80 (No explanation available): 9 patents
  • H02J50/12 (No explanation available): 9 patents
  • H02J50/60 (No explanation available): 5 patents
• Recent patents:
  • 20240195228. WIRELESS POWER TRANSFER AND COMMUNICATION (KONINKLIJKE PHILIPS N.V.) (20240613)
  • 20240113569. CONTROLLING POWER IN A WIRELESS POWER TRANSFER SYSTEM (KONINKLIJKE PHILIPS N.V.) (20240404)
  • 20240030749. FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM (KONINKLIJKE PHILIPS N.V.) (20240125)

BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

• Number of Wireless Charging patents: 10
• Top CPC codes:
  • H02J50/80 (No explanation available): 7 patents
  • H04W36/08 (No explanation available): 4 patents
  • H04W36/008357 (No explanation available): 3 patents
• Recent patents:
  • 20240039334. CIRCUIT OF WIRELESS CHARGING AND METHOD OF CHARGING BATTERY (BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.) (20240201)
  • 20240088709. METHOD AND APPARATUS FOR WIRELESS CHARGING CONTROL, AND STORAGE MEDIUM (BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.) (20240314)
  • 20240224191. METHODS OF CONTROLLING CHARGING FOR USER EQUIPMENT, AND COMMUNICATION DEVICE (BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.) (20240704)

Solace Power Inc.

• Number of Wireless Charging patents: 8
• Top CPC codes:
  • H02J50/12 (No explanation available): 6 patents
  • H02J50/80 (No explanation available): 3 patents
  • H02J50/00 (No explanation available): 1 patents
• Recent patents:
  • 20240213818. COMMUNICATION METHOD FOR WIRELESS POWER TRANSFER SYSTEM (Solace Power Inc.) (20240627)
  • 20240098948. COOLING ARRANGEMENT (Solace Power Inc.) (20240321)
  • 20240348100. WIRELESS POWER TRANSFER SYSTEM (Solace Power Inc.) (20241017)

Google LLC

• Number of Wireless Charging patents: 7
• Top CPC codes:
  • H02J50/10 (No explanation available): 5 patents
  • H02J50/402 (No explanation available): 3 patents
  • H02M7/219 (No explanation available): 2 patents
• Recent patents:
  • 20240371565. Wireless Charging Receiver (Google LLC) (20241107)
  • 20240136857. WIRELESS CHARGING SYSTEM WITH RECEIVER CONTROL (Google LLC) (20240425)
  • 20240223012. WIRELESS CHARGING WITH SPLIT RESONANT CAPACITORS (Google LLC) (20240704)

TOYOTA JIDOSHA KABUSHIKI KAISHA

• Number of Wireless Charging patents: 7
• Top CPC codes:
  • B60L53/122 (No explanation available): 6 patents
  • B60L53/39 (No explanation available): 4 patents
  • H02J50/12 (No explanation available): 4 patents
• Recent patents:
  • 20240253505. WIRELESS POWER TRANSFER SYSTEM AND CONTROL DEVICE OF SUPPLY DEVICE (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240258835. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240286512. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240829)

Samsung Electronics Co., Ltd.

• Number of Wireless Charging patents: 7
• Top CPC codes:
  • H02J50/80 (No explanation available): 6 patents
  • H02J50/10 (No explanation available): 4 patents
  • H02J50/12 (No explanation available): 4 patents
• Recent patents:
  • 20240195229. ELECTRONIC DEVICE FOR WIRELESS CHARGING IN MAGNETIC RESONANCE TYPE (Samsung Electronics Co., Ltd.) (20240613)
  • 20240361849. ELECTRONIC DEVICE FOR CONTROLLING COMMUNICATION CONNECTION WITH INPUT DEVICE AND METHOD OF CONTROLLING SAME (Samsung Electronics Co., Ltd.) (20241031)
  • 20240223021. METHODS AND APPARATUSES WITH BI-DIRECTIONAL WIRELESS POWER TRANSFER (Samsung Electronics Co., Ltd.) (20240704)

Beijing Xiaomi Mobile Software Co., Ltd.

• Number of Wireless Charging patents: 7
• Top CPC codes:
  • H02J50/80 (No explanation available): 5 patents
  • H04W74/0833 (No explanation available): 1 patents
  • H02J50/20 (No explanation available): 1 patents
• Recent patents:
  • 20240243619. METHOD AND APPARATUS FOR INDICATING MEASUREMENT, AND METHOD AND APPARATUS FOR RECEIVING INDICATION (Beijing Xiaomi Mobile Software Co., Ltd.) (20240718)
  • 20240348106. WIRELESS CHARGING METHOD AND APPARATUS, COMMUNICATION APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM (Beijing Xiaomi Mobile Software Co., Ltd.) (20241017)
  • 20240196466. CAPABILITY OBTAINING METHOD AND APPARATUS, CONFIGURATION SENDING METHOD AND APPARATUS, AND CAPABILITY RECEIVING METHOD AND APPARATUS (Beijing Xiaomi Mobile Software Co., Ltd.) (20240613)

Renesas Electronics America Inc.

• Number of Wireless Charging patents: 6
• Top CPC codes:
  • H02J50/10 (No explanation available): 5 patents
  • H02M7/219 (No explanation available): 2 patents
  • H02J50/80 (No explanation available): 1 patents
• Recent patents:
  • 20240204566. INTER-LAYER TWISTED COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20240620)
  • 20240072682. REAL-TIME MISFIRE DETECTION (Renesas Electronics America Inc.) (20240229)
  • 20240072683. VOLTAGE DOUBLER IN WIRELESS POWER APPLICATION (Renesas Electronics America Inc.) (20240229)

New Companies in Wireless Charging (Last Month)

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No new companies detected in the last month.

Emerging Technology Areas in Wireless Charging

• H04B5/0093 (No explanation available)
  • Count: 1 patents
  • Example: 20240048185. WIRELESS POWER AND DATA SYNCHRONOUS TRANSFER SYSTEM AND DATA MODULATION METHOD (ZHEJIANG UNIVERSITY)
• F25D2400/02 (No explanation available)
  • Count: 1 patents
  • Example: 20240047995. WIRELESS POWER TRANSFER TO A DOOR OF A REFRIGERATOR APPLIANCE (Haier US Appliance Solutions, Inc.)
• F25D2700/02 (No explanation available)
  • Count: 1 patents
  • Example: 20240047995. WIRELESS POWER TRANSFER TO A DOOR OF A REFRIGERATOR APPLIANCE (Haier US Appliance Solutions, Inc.)
• F25D2400/06 (No explanation available)
  • Count: 1 patents
  • Example: 20240047995. WIRELESS POWER TRANSFER TO A DOOR OF A REFRIGERATOR APPLIANCE (Haier US Appliance Solutions, Inc.)
• F25D2323/021 (No explanation available)
  • Count: 1 patents
  • Example: 20240047995. WIRELESS POWER TRANSFER TO A DOOR OF A REFRIGERATOR APPLIANCE (Haier US Appliance Solutions, Inc.)
• H02M3/158 (No explanation available)
  • Count: 1 patents
  • Example: 20240047995. WIRELESS POWER TRANSFER TO A DOOR OF A REFRIGERATOR APPLIANCE (Haier US Appliance Solutions, Inc.)
• F25D29/00 (No explanation available)
  • Count: 1 patents
  • Example: 20240047995. WIRELESS POWER TRANSFER TO A DOOR OF A REFRIGERATOR APPLIANCE (Haier US Appliance Solutions, Inc.)
• G05D1/0225 (No explanation available)
  • Count: 1 patents
  • Example: 20240045444. AUTOMATED GUIDED VEHICLE MANAGEMENT SYSTEM AND METHOD (Delta Electronics Int’l (Singapore) Pte Ltd)
• G05D1/0217 (No explanation available)
  • Count: 1 patents
  • Example: 20240045444. AUTOMATED GUIDED VEHICLE MANAGEMENT SYSTEM AND METHOD (Delta Electronics Int’l (Singapore) Pte Ltd)
• G01C21/206 (No explanation available)
  • Count: 1 patents
  • Example: 20240045444. AUTOMATED GUIDED VEHICLE MANAGEMENT SYSTEM AND METHOD (Delta Electronics Int’l (Singapore) Pte Ltd)

Top Companies in Emerging Wireless Charging Technologies

• Haier US Appliance Solutions, Inc.: 6 patents
• Delta Electronics Int’l (Singapore) Pte Ltd: 3 patents
• ZHEJIANG UNIVERSITY: 1 patents

Top Inventors in Wireless Charging

Alberto Peralta of Chicago IL (US)

• Number of Wireless Charging patents: 19
• Top companies:
  • NuCurrent, Inc.: 19 patents
• Recent patents:
  • 20240348103. Wireless Power Transfer System For Simultaneous Transfer To Multiple Devices (NuCurrent, Inc.) (20241017)
  • 20240348288. Wireless Power Transmitter For High Fidelity Communications At High Power Transfer (NuCurrent, Inc.) (20241017)
  • 20240112853. Wireless Power Transfer System With Extended Wireless Charging Range (NuCurrent, Inc.) (20240404)

Jason Luzinski of Chicago IL (US)

• Number of Wireless Charging patents: 15
• Top companies:
  • NuCurrent, Inc.: 15 patents
• Recent patents:
  • 20240088943. Timing Control for Pulsed Power in Wireless Power and Data Transfer System (NuCurrent, Inc.) (20240314)
  • 20240364142. Software Based Thermal Mitigation for Wireless Power and Data Transfer Systems (NuCurrent, Inc.) (20241031)
  • 20240030744. Wireless Power Transmitter With Removable Magnetic Connector Panel For Vehicular Use (NuCurrent, Inc.) (20240125)

Jason Green of Evanston IL (US)

• Number of Wireless Charging patents: 14
• Top companies:
  • NuCurrent, Inc.: 14 patents
• Recent patents:
  • 20240088944. Sensed Temperature Based Pulsed Power in Wireless Power and Data Transfer System (NuCurrent, Inc.) (20240314)
  • 20240364142. Software Based Thermal Mitigation for Wireless Power and Data Transfer Systems (NuCurrent, Inc.) (20241031)
  • 20240223023. Power Capability Detection For Wireless Power Transmission Based On Receiver Power Request (NuCurrent, Inc.) (20240704)

Wei HONG

• Number of Wireless Charging patents: 11
• Top companies:
  • BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.: 7 patents
  • Beijing Xiaomi Mobile Software Co., Ltd.: 4 patents
• Recent patents:
  • 20240172065. CAPABILITY DETERMINATION METHOD AND DEVICE, AND CAPABILITY INDICATION METHOD AND DEVICE (BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.) (20240523)
  • 20240196466. CAPABILITY OBTAINING METHOD AND APPARATUS, CONFIGURATION SENDING METHOD AND APPARATUS, AND CAPABILITY RECEIVING METHOD AND APPARATUS (Beijing Xiaomi Mobile Software Co., Ltd.) (20240613)
  • 20240224191. METHODS OF CONTROLLING CHARGING FOR USER EQUIPMENT, AND COMMUNICATION DEVICE (BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.) (20240704)

Pavel Shostak of San Diego CA (US)

• Number of Wireless Charging patents: 9
• Top companies:
  • NuCurrent, Inc.: 9 patents
• Recent patents:
  • 20240348103. Wireless Power Transfer System For Simultaneous Transfer To Multiple Devices (NuCurrent, Inc.) (20241017)
  • 20240348288. Wireless Power Transmitter For High Fidelity Communications At High Power Transfer (NuCurrent, Inc.) (20241017)
  • 20240112853. Wireless Power Transfer System With Extended Wireless Charging Range (NuCurrent, Inc.) (20240404)

Mark Melone of Frankfort IL (US)

• Number of Wireless Charging patents: 8
• Top companies:
  • NuCurrent, Inc.: 8 patents
• Recent patents:
  • 20240072576. DYNAMIC OPERATION ADJUSTMENT IN WIRELESS POWER TRANSFER SYSTEM (NuCurrent, Inc.) (20240229)
  • 20240113567. OPERATING FREQUENCY BASED POWER LEVEL ALTERING IN EXTENDED RANGE WIRELESS POWER TRANSMITTERS (NuCurrent, Inc.) (20240404)
  • 20240223023. Power Capability Detection For Wireless Power Transmission Based On Receiver Power Request (NuCurrent, Inc.) (20240704)

Mark D. Melone of Frankfort IL (US)

• Number of Wireless Charging patents: 8
• Top companies:
  • NuCurrent, Inc.: 8 patents
• Recent patents:
  • 20240088723. Pulsed Power for Thermal Mitigation in Wireless Power and Data Transfer System (NuCurrent, Inc.) (20240314)
  • 20240088944. Sensed Temperature Based Pulsed Power in Wireless Power and Data Transfer System (NuCurrent, Inc.) (20240314)
  • 20240364142. Software Based Thermal Mitigation for Wireless Power and Data Transfer Systems (NuCurrent, Inc.) (20241031)

Rob Diebold of LaGrange IL (US)

• Number of Wireless Charging patents: 7
• Top companies:
  • NuCurrent, Inc.: 7 patents
• Recent patents:
  • 20240147123. THROUGH HEADBAND WIRELESS POWER TRANSFER SYSTEM FOR WEARABLE COMMUNICATION DEVICES (NuCurrent, Inc.) (20240502)
  • 20240063652. Wirelessly Powered Battery Pack For Retrofit In Legacy Devices (NuCurrent, Inc.) (20240222)
  • 20240030744. Wireless Power Transmitter With Removable Magnetic Connector Panel For Vehicular Use (NuCurrent, Inc.) (20240125)

Liang Jia of Palo Alto CA (US)

• Number of Wireless Charging patents: 6
• Top companies:
  • Google LLC: 6 patents
• Recent patents:
  • 20240204576. Wireless Charging Coil In Wearable Devices (Google LLC) (20240620)
  • 20240371565. Wireless Charging Receiver (Google LLC) (20241107)
  • 20240136857. WIRELESS CHARGING SYSTEM WITH RECEIVER CONTROL (Google LLC) (20240425)

Toshiya HASHIMOTO

• Number of Wireless Charging patents: 6
• Top companies:
  • TOYOTA JIDOSHA KABUSHIKI KAISHA: 6 patents
• Recent patents:
  • 20240253505. WIRELESS POWER TRANSFER SYSTEM AND CONTROL DEVICE OF SUPPLY DEVICE (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240258835. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240286512. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240829)

Andrew Kovacs of Lafayette IN (US)

• Number of Wireless Charging patents: 6
• Top companies:
  • NuCurrent, Inc.: 6 patents
• Recent patents:
  • 20240405613. Power Capability Detection In Precision Power Level Control Systems For Wireless Power Transmission (NuCurrent, Inc.) (20241205)
  • 20240113567. OPERATING FREQUENCY BASED POWER LEVEL ALTERING IN EXTENDED RANGE WIRELESS POWER TRANSMITTERS (NuCurrent, Inc.) (20240404)
  • 20240223023. Power Capability Detection For Wireless Power Transmission Based On Receiver Power Request (NuCurrent, Inc.) (20240704)

Michael Katz of Glen Ellyn IL (US)

• Number of Wireless Charging patents: 6
• Top companies:
  • NuCurrent, Inc.: 6 patents
• Recent patents:
  • 20240088723. Pulsed Power for Thermal Mitigation in Wireless Power and Data Transfer System (NuCurrent, Inc.) (20240314)
  • 20240088944. Sensed Temperature Based Pulsed Power in Wireless Power and Data Transfer System (NuCurrent, Inc.) (20240314)
  • 20240364142. Software Based Thermal Mitigation for Wireless Power and Data Transfer Systems (NuCurrent, Inc.) (20241031)

Masato MAEMURA

• Number of Wireless Charging patents: 5
• Top companies:
  • TOYOTA JIDOSHA KABUSHIKI KAISHA: 5 patents
• Recent patents:
  • 20240253505. WIRELESS POWER TRANSFER SYSTEM AND CONTROL DEVICE OF SUPPLY DEVICE (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240258835. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240286512. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240829)

Shogo TSUGE

• Number of Wireless Charging patents: 5
• Top companies:
  • TOYOTA JIDOSHA KABUSHIKI KAISHA: 5 patents
• Recent patents:
  • 20240253505. WIRELESS POWER TRANSFER SYSTEM AND CONTROL DEVICE OF SUPPLY DEVICE (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240258835. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240286512. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240829)

Ryosuke IKEMURA

• Number of Wireless Charging patents: 5
• Top companies:
  • TOYOTA JIDOSHA KABUSHIKI KAISHA: 5 patents
• Recent patents:
  • 20240253505. WIRELESS POWER TRANSFER SYSTEM AND CONTROL DEVICE OF SUPPLY DEVICE (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240258835. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240801)
  • 20240286512. WIRELESS POWER TRANSFER SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA) (20240829)

Alex BODURKA of Portage MI (US)

• Number of Wireless Charging patents: 5
• Top companies:
  • Masonite Corporation: 5 patents
• Recent patents:
  • 20240191556. DOORS AND SYSTEMS FOR CONTROL OF INTERNET OF THINGS (IOT) DEVICES AND METHODS THEREOF (Masonite Corporation) (20240613)
  • 20240191565. DOORS AND SYSTEMS FOR CONTROL OF INTERNET OF THINGS (IOT) DEVICES AND METHODS THEREOF (Masonite Corporation) (20240613)
  • 20240195232. DOORS AND SYSTEMS FOR CONTROL OF INTERNET OF THINGS (IOT) DEVICES AND METHODS THEREOF (Masonite Corporation) (20240613)

Chi-Cheng HSIAO

• Number of Wireless Charging patents: 5
• Top companies:
  • INVENTEC CORPORATION: 3 patents
  • INVENTEC (PUDONG) TECHNOLOGY CORPORATION: 1 patents
  • Inventec Corporation: 1 patents
• Recent patents:
  • 20240039307. WIRELESS CHARGING DEVICE (INVENTEC CORPORATION) (20240201)
  • 20240039312. WIRELESS CHARGING ASSEMBLY (INVENTEC CORPORATION) (20240201)
  • 20240039329. WIRELESS CHARGING DEVICE (INVENTEC CORPORATION) (20240201)

Afshin Partovi of Palo Alto CA (US)

• Number of Wireless Charging patents: 5
• Top companies:
  • Mojo Mobility Inc.: 4 patents
  • Mojo Mobility, Inc.: 1 patents
• Recent patents:
  • 20240371569. POWERING AND/OR CHARGING WITH MORE THAN ONE PROTOCOL (Mojo Mobility Inc.) (20241107)
  • 20240212927. SYSTEM AND METHOD FOR POWERING OR CHARGING RECEIVERS OR DEVICES HAVING SMALL SURFACE AREAS OR VOLUMES (Mojo Mobility Inc.) (20240627)
  • 20240348098. System and Method for Inductive Charging of Portable Devices (Mojo Mobility Inc.) (20241017)

Eric Heindel Goodchild of Phoenix AZ (US)

• Number of Wireless Charging patents: 5
• Top companies:
  • AIRA, INC.: 5 patents
• Recent patents:
  • 20240223017. AMPLITUDE SHIFT KEY MODULATION FOR MULTI-DEVICE WIRELESS CHARGERS (AIRA, INC.) (20240704)
  • 20240223018. MULTI-COIL WIRELESS CHARGER VALIDATION (AIRA, INC.) (20240704)
  • 20240223025. Mixed Analog Front-End For Wireless Charging (AIRA, INC.) (20240704)

Johannes Wilhelmus Draak

• Number of Wireless Charging patents: 4
• Top companies:
  • KONINKLIJKE PHILIPS N.V.: 4 patents
• Recent patents:
  • 20240372410. FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM (KONINKLIJKE PHILIPS N.V.) (20241107)
  • 20240213816. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20240627)
  • 20240055899. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20240215)

Matt Zamborsky of Chicago IL (US)

• Number of Wireless Charging patents: 4
• Top companies:
  • NuCurrent, Inc.: 4 patents
• Recent patents:
  • 20240243612. Ruggedized Communication for Wireless Power Systems in Multi-Device Environments (NuCurrent, Inc.) (20240718)
  • 20240348103. Wireless Power Transfer System For Simultaneous Transfer To Multiple Devices (NuCurrent, Inc.) (20241017)
  • 20240112853. Wireless Power Transfer System With Extended Wireless Charging Range (NuCurrent, Inc.) (20240404)

Alireza Safaee of San Jose CA (US)

• Number of Wireless Charging patents: 4
• Top companies:
  • Apple Inc.: 4 patents
• Recent patents:
  • 20240250561. Methods and Circuitry for Mitigating Saturation in Wireless Power Systems (Apple Inc.) (20240725)
  • 20240014692. ENHANCED WIRELESS POWER TRANSFER (Apple Inc.) (20240111)
  • 20240072573. Wireless Power System With Voltage Regulation (Apple Inc.) (20240229)

Klaas Jakob Lulofs

• Number of Wireless Charging patents: 4
• Top companies:
  • KONINKLIJKE PHILIPS N.V.: 4 patents
• Recent patents:
  • 20240213816. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20240627)
  • 20240055899. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20240215)
  • 20240030749. FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM (KONINKLIJKE PHILIPS N.V.) (20240125)

Chao WANG

• Number of Wireless Charging patents: 4
• Top companies:
  • HONOR DEVICE CO., LTD.: 3 patents
  • HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.: 1 patents
• Recent patents:
  • 20240162752. WIRELESS CHARGING SYSTEM (HONOR DEVICE CO., LTD.) (20240516)
  • 20240372404. WIRELESS CHARGING CIRCUIT AND DEVICE (HONOR DEVICE CO., LTD.) (20241107)
  • 20240039337. WIRELESS CHARGING MODULE, CONTROL CIRCUIT, AND ELECTRONIC DEVICE (HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.) (20240201)

Benjamin Waters of Kirkland WA (US)

• Number of Wireless Charging patents: 4
• Top companies:
  • WiBotic Inc.: 4 patents
• Recent patents:
  • 20240270384. DETECTION AND NAVIGATION IN WIRELESS CHARGING (WiBotic Inc.) (20240815)
  • 20240092191. DEVICE AUTHENTICATION FOR WIRELESS CHARGING (WiBotic Inc.) (20240321)
  • 20240083266. WIRELESS CHARGING WITH MULTIPLE CHARGING LOCATIONS (WiBotic Inc.) (20240314)

Md. Nazmul Alam of Glendale Heights IL (US)

• Number of Wireless Charging patents: 4
• Top companies:
  • NuCurrent, Inc.: 4 patents
• Recent patents:
  • 20240348103. Wireless Power Transfer System For Simultaneous Transfer To Multiple Devices (NuCurrent, Inc.) (20241017)
  • 20240112853. Wireless Power Transfer System With Extended Wireless Charging Range (NuCurrent, Inc.) (20240404)
  • 20240030752. Segmented Shielding for Wide Area Wireless Power Transmitter (NuCurrent, Inc.) (20240125)

Li Wang of Mountain View CA (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • Google LLC: 3 patents
• Recent patents:
  • 20240235262. WIRELESS CHARGING SYSTEM WITH RECEIVER CONTROL (Google LLC) (20240711)
  • 20240136857. WIRELESS CHARGING SYSTEM WITH RECEIVER CONTROL (Google LLC) (20240425)
  • 20240223012. WIRELESS CHARGING WITH SPLIT RESONANT CAPACITORS (Google LLC) (20240704)

Srikanth Lakshmikanthan of Milpitas CA (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • Google LLC: 3 patents
• Recent patents:
  • 20240128805. WIRELESS CHARGING USING TIME-DIVISION MULTIPLEXING (Google LLC) (20240418)
  • 20240204576. Wireless Charging Coil In Wearable Devices (Google LLC) (20240620)
  • 20240371565. Wireless Charging Receiver (Google LLC) (20241107)

Gwangzeen KO

• Number of Wireless Charging patents: 3
• Top companies:
  • Electronics and Telecommunications Research Institute: 2 patents
  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE: 1 patents
• Recent patents:
  • 20240257489. IMAGE PROCESSING METHOD OF MULTI-DIMENSIONAL REGION OF INTEREST IN WIRELESS CHARGING SYSTEM, AND COMPUTING APPARATUS PERFORMING THE METHOD (Electronics and Telecommunications Research Institute) (20240801)
  • 20240356380. WIRELESS CHARGING SYSTEM FOR ATTENUATING ELECTROMAGNETIC WAVES (ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE) (20241024)
  • 20240213814. WIRELESS CHARGING SYSTEM, METHOD OF REMOVING FOREIGN OBJECT IN WIRELESS CHARGING SYSTEM, AND COMPUTING DEVICE FOR PERFORMING THE METHOD (Electronics and Telecommunications Research Institute) (20240627)

Sang-Won KIM

• Number of Wireless Charging patents: 3
• Top companies:
  • Electronics and Telecommunications Research Institute: 2 patents
  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE: 1 patents
• Recent patents:
  • 20240257489. IMAGE PROCESSING METHOD OF MULTI-DIMENSIONAL REGION OF INTEREST IN WIRELESS CHARGING SYSTEM, AND COMPUTING APPARATUS PERFORMING THE METHOD (Electronics and Telecommunications Research Institute) (20240801)
  • 20240356380. WIRELESS CHARGING SYSTEM FOR ATTENUATING ELECTROMAGNETIC WAVES (ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE) (20241024)
  • 20240213814. WIRELESS CHARGING SYSTEM, METHOD OF REMOVING FOREIGN OBJECT IN WIRELESS CHARGING SYSTEM, AND COMPUTING DEVICE FOR PERFORMING THE METHOD (Electronics and Telecommunications Research Institute) (20240627)

Seong-Min KIM

• Number of Wireless Charging patents: 3
• Top companies:
  • Electronics and Telecommunications Research Institute: 2 patents
  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE: 1 patents
• Recent patents:
  • 20240257489. IMAGE PROCESSING METHOD OF MULTI-DIMENSIONAL REGION OF INTEREST IN WIRELESS CHARGING SYSTEM, AND COMPUTING APPARATUS PERFORMING THE METHOD (Electronics and Telecommunications Research Institute) (20240801)
  • 20240356380. WIRELESS CHARGING SYSTEM FOR ATTENUATING ELECTROMAGNETIC WAVES (ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE) (20241024)
  • 20240213814. WIRELESS CHARGING SYSTEM, METHOD OF REMOVING FOREIGN OBJECT IN WIRELESS CHARGING SYSTEM, AND COMPUTING DEVICE FOR PERFORMING THE METHOD (Electronics and Telecommunications Research Institute) (20240627)

In Kui CHO

• Number of Wireless Charging patents: 3
• Top companies:
  • Electronics and Telecommunications Research Institute: 2 patents
  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE: 1 patents
• Recent patents:
  • 20240257489. IMAGE PROCESSING METHOD OF MULTI-DIMENSIONAL REGION OF INTEREST IN WIRELESS CHARGING SYSTEM, AND COMPUTING APPARATUS PERFORMING THE METHOD (Electronics and Telecommunications Research Institute) (20240801)
  • 20240356380. WIRELESS CHARGING SYSTEM FOR ATTENUATING ELECTROMAGNETIC WAVES (ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE) (20241024)
  • 20240213814. WIRELESS CHARGING SYSTEM, METHOD OF REMOVING FOREIGN OBJECT IN WIRELESS CHARGING SYSTEM, AND COMPUTING DEVICE FOR PERFORMING THE METHOD (Electronics and Telecommunications Research Institute) (20240627)

Nishshanka Bandara Narampanawe

• Number of Wireless Charging patents: 3
• Top companies:
  • Sivantos Pte. Ltd.: 3 patents
• Recent patents:
  • 20240259738. METHOD FOR OPERATING A HEARING DEVICE, HEARING DEVICE AND HEARING DEVICE SYSTEM (Sivantos Pte. Ltd.) (20240801)
  • 20240204570. ELECTRONIC DEVICE HAVING TEMPERATURE REDUCTION FOR WIRELESS CHARGING AND INDUCTIVE CHARGING SYSTEM (Sivantos Pte. Ltd.) (20240620)
  • 20240205616. HEARING DEVICE (Sivantos Pte. Ltd.) (20240620)

Heng Goh Yap

• Number of Wireless Charging patents: 3
• Top companies:
  • Sivantos Pte. Ltd.: 3 patents
• Recent patents:
  • 20240259738. METHOD FOR OPERATING A HEARING DEVICE, HEARING DEVICE AND HEARING DEVICE SYSTEM (Sivantos Pte. Ltd.) (20240801)
  • 20240204570. ELECTRONIC DEVICE HAVING TEMPERATURE REDUCTION FOR WIRELESS CHARGING AND INDUCTIVE CHARGING SYSTEM (Sivantos Pte. Ltd.) (20240620)
  • 20240205616. HEARING DEVICE (Sivantos Pte. Ltd.) (20240620)

Amir TAHAVORGAR

• Number of Wireless Charging patents: 3
• Top companies:
  • Solace Power Inc.: 3 patents
• Recent patents:
  • 20240297531. BIDIRECTIONAL POWER TRANSFER SYSTEM, METHOD OF OPERATING THE SAME, AND WIRELESS POWER SYSTEM (Solace Power Inc.) (20240905)
  • 20240213813. METHOD OF WIRELESS POWER TRANSFER THROUGH A MEDIUM (Solace Power Inc.) (20240627)
  • 20240213818. COMMUNICATION METHOD FOR WIRELESS POWER TRANSFER SYSTEM (Solace Power Inc.) (20240627)

Duleepa Jayanath THRIMAWITHANA

• Number of Wireless Charging patents: 3
• Top companies:
  • Auckland UniServices Limited: 3 patents
• Recent patents:
  • 20240297595. DUTY CYCLE CONTROL IN POLYPHASE WIRELESS POWER TRANSFER SYSTEMS (Auckland UniServices Limited) (20240905)
  • 20240106335. A CONVERTER (Auckland UniServices Limited) (20240328)
  • 20240313585. FOREIGN OBJECT DETECTION IN A WIRELESS CHARGING PAD (Auckland UniServices Limited) (20240919)

Mike Boettigheimer

• Number of Wireless Charging patents: 3
• Top companies:
  • MAHLE International GmbH: 3 patents
• Recent patents:
  • 20240286508. FLOOR ASSEMBLY FOR INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240829)
  • 20240262219. FLOOR ASSEMBLY FOR AN INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240808)
  • 20240270103. FLOOR ASSEMBLY FOR INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240815)

Thomas Himmer

• Number of Wireless Charging patents: 3
• Top companies:
  • MAHLE International GmbH: 3 patents
• Recent patents:
  • 20240286508. FLOOR ASSEMBLY FOR INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240829)
  • 20240270103. FLOOR ASSEMBLY FOR INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240815)
  • 20240083277. SYSTEM WITH STATIONARY INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240314)

Holger Schroth

• Number of Wireless Charging patents: 3
• Top companies:
  • MAHLE International GmbH: 3 patents
• Recent patents:
  • 20240286508. FLOOR ASSEMBLY FOR INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240829)
  • 20240270103. FLOOR ASSEMBLY FOR INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240815)
  • 20240083277. SYSTEM WITH STATIONARY INDUCTIVE CHARGING DEVICE (MAHLE International GmbH) (20240314)

Zhijun Luo

• Number of Wireless Charging patents: 3
• Top companies:
  • NuVolta Technologies (Hefei) Co., Ltd.: 3 patents
• Recent patents:
  • 20240356373. Demodulation Apparatus and Method for Wireless Power Transfer Systems (NuVolta Technologies (Hefei) Co., Ltd.) (20241024)
  • 20240313586. Wireless Power Communication Apparatus and Method (NuVolta Technologies (Hefei) Co., Ltd.) (20240919)
  • 20240171010. Structures for In-Band Communications in Wireless Charging (NuVolta Technologies (Hefei) Co., Ltd.) (20240523)

Samer ALDHAHER

• Number of Wireless Charging patents: 3
• Top companies:
  • Solace Power Inc.: 3 patents
• Recent patents:
  • 20240356387. WIRELESS POWER TRANSMITTER MODULE AND CONTROLLER (Solace Power Inc.) (20241024)
  • 20240007062. HIGH FREQUENCY WIRELESS POWER TRANSFER SYSTEM, TRANSMITTER AND RECEIVER THEREFOR (Solace Power Inc.) (20240104)
  • 20240213813. METHOD OF WIRELESS POWER TRANSFER THROUGH A MEDIUM (Solace Power Inc.) (20240627)

Harm JORNA

• Number of Wireless Charging patents: 3
• Top companies:
  • LELY PATENT N.V.: 3 patents
• Recent patents:
  • 20240298865. SYSTEM AND METHOD FOR CARRYING OUT AN ANIMAL-RELATED OPERATION, AND IN COMBINATION, A BARN FOR KEEPING ANIMALS AND A SYSTEM OF THIS KIND (LELY PATENT N.V.) (20240912)
  • 20240276944. SYSTEM AND METHOD FOR REMOVING MANURE FROM A FLOOR IN A BARN FOR ANIMALS, AND, IN COMBINATION, A BARN FOR KEEPING ANIMALS AND A SYSTEM OF THIS KIND (LELY PATENT N.V.) (20240822)
  • 20240276945. SYSTEM AND METHOD FOR REMOVING MANURE FROM A FLOOR IN A BARN FOR ANIMALS, AND, IN COMBINATION, A BARN FOR KEEPING ANIMALS AND A SYSTEM OF THIS TYPE (LELY PATENT N.V.) (20240822)

Viswanathan Kanakasabai

• Number of Wireless Charging patents: 3
• Top companies:
  • General Electric Company: 2 patents
  • GE Intellectual Property Licensing, LLC: 1 patents
• Recent patents:
  • 20240266880. WIRELESS CHARGING DEVICE, A RECEIVER DEVICE, AND A METHOD OF OPERATING THE SAME (General Electric Company) (20240808)
  • 20240339263. RECEIVER UNIT OF A WIRELESS POWER TRANSFER SYSTEM (GE Intellectual Property Licensing, LLC) (20241010)
  • 20240094426. FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM (General Electric Company) (20240321)

Suma Memana Narayana Bhat

• Number of Wireless Charging patents: 3
• Top companies:
  • General Electric Company: 2 patents
  • GE Intellectual Property Licensing, LLC: 1 patents
• Recent patents:
  • 20240266880. WIRELESS CHARGING DEVICE, A RECEIVER DEVICE, AND A METHOD OF OPERATING THE SAME (General Electric Company) (20240808)
  • 20240339263. RECEIVER UNIT OF A WIRELESS POWER TRANSFER SYSTEM (GE Intellectual Property Licensing, LLC) (20241010)
  • 20240094426. FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM (General Electric Company) (20240321)

Adam L. Schwartz of Redwood City CA (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • Apple Inc.: 3 patents
• Recent patents:
  • 20240266886. Methods and Circuitry for Mitigating Saturation in Wireless Power Systems (Apple Inc.) (20240808)
  • 20240250561. Methods and Circuitry for Mitigating Saturation in Wireless Power Systems (Apple Inc.) (20240725)
  • 20240348104. FRIENDLY METAL LOSS ESTIMATION (Apple Inc.) (20241017)

Stephen C. Terry of San Jose CA (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • Apple Inc.: 3 patents
• Recent patents:
  • 20240266886. Methods and Circuitry for Mitigating Saturation in Wireless Power Systems (Apple Inc.) (20240808)
  • 20240250561. Methods and Circuitry for Mitigating Saturation in Wireless Power Systems (Apple Inc.) (20240725)
  • 20240283303. Detection of Object Location and Orientation on a Wireless Charge Mat (Apple Inc.) (20240822)

Md Nazmul Alam of Glendale Heights IL (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • NuCurrent, Inc.: 3 patents
• Recent patents:
  • 20240266887. Precision Power Level Control For Extended Range Wireless Power Transfer (NuCurrent, Inc.) (20240808)
  • 20240113567. OPERATING FREQUENCY BASED POWER LEVEL ALTERING IN EXTENDED RANGE WIRELESS POWER TRANSMITTERS (NuCurrent, Inc.) (20240404)
  • 20240030744. Wireless Power Transmitter With Removable Magnetic Connector Panel For Vehicular Use (NuCurrent, Inc.) (20240125)

Wilhelmus Gerardus Maria Ettes

• Number of Wireless Charging patents: 3
• Top companies:
  • KONINKLIJKE PHILIPS N.V.: 3 patents
• Recent patents:
  • 20240266951. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20240808)
  • 20240055899. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20240215)
  • 20240030749. FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM (KONINKLIJKE PHILIPS N.V.) (20240125)

Yuan WU

• Number of Wireless Charging patents: 3
• Top companies:
  • HONOR DEVICE CO., LTD.: 3 patents
• Recent patents:
  • 20240186825. WIRELESS CHARGING SYSTEM (HONOR DEVICE CO., LTD.) (20240606)
  • 20240162752. WIRELESS CHARGING SYSTEM (HONOR DEVICE CO., LTD.) (20240516)
  • 20240372404. WIRELESS CHARGING CIRCUIT AND DEVICE (HONOR DEVICE CO., LTD.) (20241107)

Wei ZHANG

• Number of Wireless Charging patents: 3
• Top companies:
  • HONOR DEVICE CO., LTD.: 3 patents
• Recent patents:
  • 20240186825. WIRELESS CHARGING SYSTEM (HONOR DEVICE CO., LTD.) (20240606)
  • 20240162752. WIRELESS CHARGING SYSTEM (HONOR DEVICE CO., LTD.) (20240516)
  • 20240372404. WIRELESS CHARGING CIRCUIT AND DEVICE (HONOR DEVICE CO., LTD.) (20241107)

Top Collaborations in Wireless Charging

Top US States for Wireless Charging Inventors

Top Cities for Wireless Charging Inventors

• Shenzhen: 63 inventors
• Chicago: 46 inventors
• Seoul: 41 inventors
• San Jose: 41 inventors
• Shanghai: 39 inventors
• Suwon-si: 36 inventors
• Beijing: 32 inventors
• Bangalore: 29 inventors
• Daejeon: 26 inventors
• Mount Pearl: 25 inventors
• Tokyo: 25 inventors
• San Diego: 24 inventors
• Gyeonggi-do: 22 inventors
• Taipei City: 21 inventors
• Dongguan: 18 inventors
• Palo Alto: 17 inventors
• Singapore: 17 inventors
• Evanston: 16 inventors
• Frankfort: 16 inventors
• Knoxville: 16 inventors