Wireless Charging Patent Application Trends 2025

Wireless Charging patent applications in 2025

Top Technology Areas in Wireless Charging

Top CPC Codes

• H02J50/10 (No explanation available)
  • Count: 44 patents
  • Example: 20250038788. APPARATUS AND METHOD FOR PERFORMING DATA STREAM TRANSMISSION IN WIRELESS POWER TRANSFER SYSTEM (LG ELECTRONICS INC.)
• H02J50/12 (No explanation available)
  • Count: 41 patents
  • Example: 20250038513. OVERVOLTAGE/CURRENT DETECTION AND PROTECTION IN A WIRELESS POWER SYSTEM (Solace Power Inc.)
• H02J50/80 (No explanation available)
  • Count: 33 patents
  • Example: 20250038581. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.)
• H02J50/90 (No explanation available)
  • Count: 22 patents
  • Example: 20250065736. Charging Frequency Determination for Wireless Power Transfer (InductEV, Inc.)
• H02J50/005 (No explanation available)
  • Count: 20 patents
  • Example: 20250007333. WIRELESS CHARGING SYSTEM AND WIRELESS CHARGING DEVICE (Pioneer Material Precision Tech Co., Ltd.)
• H02J50/40 (No explanation available)
  • Count: 17 patents
  • Example: 20250038788. APPARATUS AND METHOD FOR PERFORMING DATA STREAM TRANSMISSION IN WIRELESS POWER TRANSFER SYSTEM (LG ELECTRONICS INC.)
• H02J50/402 (No explanation available)
  • Count: 16 patents
  • Example: 20250070600. ARTIFICIAL INTELLIGENCE ALGORITHM-BASED WIRELESS CHARGING SYSTEM CAPABLE OF HIGH-SPEED RESPONSE TO ENVIRONMENTAL CHANGES (SKAIChips Co., Ltd.)
• H02J50/60 (No explanation available)
  • Count: 13 patents
  • Example: 20250038788. APPARATUS AND METHOD FOR PERFORMING DATA STREAM TRANSMISSION IN WIRELESS POWER TRANSFER SYSTEM (LG ELECTRONICS INC.)
• H04B5/79 (No explanation available)
  • Count: 12 patents
  • Example: 20250038788. APPARATUS AND METHOD FOR PERFORMING DATA STREAM TRANSMISSION IN WIRELESS POWER TRANSFER SYSTEM (LG ELECTRONICS INC.)
• H02J7/0044 (No explanation available)
  • Count: 10 patents
  • Example: 20250039616. HEARING DEVICE AND RELATED METHOD OF WIRELESS CHARGING (GN Hearing A/S)

Top Companies in Wireless Charging 2025

Apple Inc.

• Number of Wireless Charging patents: 11
• Top CPC codes:
  • H02J50/10 (No explanation available): 6 patents
  • H02J50/60 (No explanation available): 5 patents
  • H02J50/12 (No explanation available): 5 patents
• Recent patents:
  • 20250015636. DEVICE COUPLING FOR WIRELESS CHARGING (Apple Inc.) (20250109)
  • 20250105669. DYNAMIC CAPACITANCE TUNING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250327)
  • 20250105877. Techniques for Communication of Capabilities in Wireless Charging Systems (Apple Inc.) (20250327)

SAMSUNG ELECTRONICS CO., LTD.

• Number of Wireless Charging patents: 5
• Top CPC codes:
  • H02J50/10 (No explanation available): 2 patents
  • H02J50/12 (No explanation available): 1 patents
  • H02J7/00308 (No explanation available): 1 patents
• Recent patents:
  • 20250062643. WIRELESS POWER TRANSFER (SAMSUNG ELECTRONICS CO., LTD.) (20250220)
  • 20250063133. DISPLAY APPARATUS WHICH MAY BE POWERED BY WIRELESS POWER TRANSFER (SAMSUNG ELECTRONICS CO., LTD.) (20250220)
  • 20250030788. ELECTRONIC DEVICE COMPRISING ROLLABLE DISPLAY, AND METHOD FOR OPERATING SAME (SAMSUNG ELECTRONICS CO., LTD.) (20250123)

AIRA, INC.

• Number of Wireless Charging patents: 5
• Top CPC codes:
  • H02J50/12 (No explanation available): 4 patents
  • H02J50/402 (No explanation available): 3 patents
  • H02J50/80 (No explanation available): 2 patents
• Recent patents:
  • 20250023394. Adaptive Foreign Object Detection Avoidance In A Multi-Coil Wireless Charging Device (AIRA, INC.) (20250116)
  • 20250096619. DIGITAL PING CLAMP RAMP (AIRA, INC.) (20250320)
  • 20250088042. CHARGING SURFACE ACTIVATED BY PROXIMITY OF AN OBJECT (AIRA, INC.) (20250313)

HYUNDAI MOBIS CO., LTD.

• Number of Wireless Charging patents: 5
• Top CPC codes:
  • B60L53/32 (No explanation available): 3 patents
  • B60L53/12 (No explanation available): 2 patents
  • B60L53/62 (No explanation available): 2 patents
• Recent patents:
  • 20250091471. APPARATUS AND METHOD FOR CONTROLLING WIRELESS CHARGING (HYUNDAI MOBIS CO., LTD.) (20250320)
  • 20250091606. VEHICLE FOR WIRELESS CHARGING, WIRELESS CHARGER, AND METHOD FOR THE SAME (HYUNDAI MOBIS CO., LTD.) (20250320)
  • 20250100722. WIRELESS CHARGING METHOD FOR URBAN AIR MOBILITY (UAM), AND DEVICE AND SYSTEM FOR THE SAME (HYUNDAI MOBIS CO., LTD.) (20250327)

Oura Health Oy

• Number of Wireless Charging patents: 5
• Top CPC codes:
  • H02J50/10 (No explanation available): 3 patents
  • A61B5/6802 (No explanation available): 2 patents
  • A61B5/6826 (No explanation available): 2 patents
• Recent patents:
  • 20250112498. CONDUCTIVE CHARGING PADS FOR WEARABLE DEVICE CHARGER (Oura Health Oy) (20250403)
  • 20250055293. UNIVERSAL CHARGER (Oura Health Oy) (20250213)
  • 20250055318. WEARABLE RING DEVICE FOR ON-THE-GO CHARGING (Oura Health Oy) (20250213)

NXP B.V.

• Number of Wireless Charging patents: 4
• Top CPC codes:
  • H04B5/79 (No explanation available): 2 patents
  • H02J50/80 (No explanation available): 1 patents
  • H04W4/80 (No explanation available): 1 patents
• Recent patents:
  • 20250080964. KEY FOB AND METHOD OF CONFIGURING A KEY FOB (NXP B.V.) (20250306)
  • 20250088033. MAGNETIC COVER AND METHODS AND APPARATUS TO DETECT POSITIONING OF THE MAGNETIC COVER OVER A WIRELESS CHARGING TRANSMITTER (NXP B.V.) (20250313)
  • 20250088216. METHOD AND APPARATUS TO IDENTIFY PRESENCE OF A NEAR FIELD COMMUNICATION (NFC) CARD OR INTERFERENCE FROM A POLLER OR LISTENER OF A MULTIPLE POLLER NFC WIRELESS CHARGING SYSTEM (NXP B.V.) (20250313)

KONINKLIJKE PHILIPS N.V.

• Number of Wireless Charging patents: 3
• Top CPC codes:
  • H02J50/12 (No explanation available): 3 patents
  • H02J50/80 (No explanation available): 2 patents
  • H04B5/79 (No explanation available): 2 patents
• Recent patents:
  • 20250038581. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20250130)
  • 20250070599. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20250227)
  • 20250079895. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20250306)

INVENTEC (PUDONG) TECHNOLOGY CORPORATION

• Number of Wireless Charging patents: 3
• Top CPC codes:
  • H02J50/10 (No explanation available): 3 patents
  • H02J50/80 (No explanation available): 3 patents
  • G07C9/00309 (No explanation available): 1 patents
• Recent patents:
  • 20250078591. SMART KEY DEVICE (INVENTEC (PUDONG) TECHNOLOGY CORPORATION) (20250306)
  • 20250079863. WIRELESS CHARGING METHOD AND DEVICE (INVENTEC (PUDONG) TECHNOLOGY CORPORATION) (20250306)
  • 20250079888. WIRELESS CHARGING DEVICE (INVENTEC (PUDONG) TECHNOLOGY CORPORATION) (20250306)

Renesas Electronics America Inc.

• Number of Wireless Charging patents: 3
• Top CPC codes:
  • H02J50/10 (No explanation available): 3 patents
  • H01F27/2847 (No explanation available): 1 patents
  • H01F41/061 (No explanation available): 1 patents
• Recent patents:
  • 20250079069. FLIPPING COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250079890. DUMBBELL COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250087404. PLANAR LITZ COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250313)

Solace Power Inc.

• Number of Wireless Charging patents: 2
• Top CPC codes:
  • H02J50/12 (No explanation available): 2 patents
  • H02H3/023 (No explanation available): 1 patents
  • H02H3/066 (No explanation available): 1 patents
• Recent patents:
  • 20250038513. OVERVOLTAGE/CURRENT DETECTION AND PROTECTION IN A WIRELESS POWER SYSTEM (Solace Power Inc.) (20250130)
  • 20250105670. WIRELESS POWER TRANSFER SYSTEM, AND TRANSMITTER AND RECEIVER THEREFOR (Solace Power Inc.) (20250327)

New Companies in Wireless Charging (Last Month)

File:New Companies in Wireless Charging Last Month.png

No new companies detected in the last month.

Emerging Technology Areas in Wireless Charging

• H02M1/12 (No explanation available)
  • Count: 1 patents
  • Example: 20250105679. Suppression of EMF from Fundamental and Harmonic Signal Components (InductEV Inc.)
• H02M3/33571 (No explanation available)
  • Count: 1 patents
  • Example: 20250105670. WIRELESS POWER TRANSFER SYSTEM, AND TRANSMITTER AND RECEIVER THEREFOR (Solace Power Inc.)
• H02M1/0058 (No explanation available)
  • Count: 1 patents
  • Example: 20250105670. WIRELESS POWER TRANSFER SYSTEM, AND TRANSMITTER AND RECEIVER THEREFOR (Solace Power Inc.)
• G06Q2240/00 (No explanation available)
  • Count: 1 patents
  • Example: 20250104044. CONTACTLESS CHARGING DEVICE AND CONTACTLESS CHARGING METHOD USING THE SAME (Korea Railroad Research Institute)
• G06Q50/40 (No explanation available)
  • Count: 1 patents
  • Example: 20250104044. CONTACTLESS CHARGING DEVICE AND CONTACTLESS CHARGING METHOD USING THE SAME (Korea Railroad Research Institute)
• G06Q20/32 (No explanation available)
  • Count: 1 patents
  • Example: 20250104044. CONTACTLESS CHARGING DEVICE AND CONTACTLESS CHARGING METHOD USING THE SAME (Korea Railroad Research Institute)
• G06F1/263 (No explanation available)
  • Count: 1 patents
  • Example: 20250103116. WIRELESS CHARGING THROUGH A DISPLAY (Google LLC)
• G05D2109/254 (No explanation available)
  • Count: 1 patents
  • Example: 20250100722. WIRELESS CHARGING METHOD FOR URBAN AIR MOBILITY (UAM), AND DEVICE AND SYSTEM FOR THE SAME (HYUNDAI MOBIS CO., LTD.)
• B64U2101/00 (No explanation available)
  • Count: 1 patents
  • Example: 20250100722. WIRELESS CHARGING METHOD FOR URBAN AIR MOBILITY (UAM), AND DEVICE AND SYSTEM FOR THE SAME (HYUNDAI MOBIS CO., LTD.)
• G05D1/661 (No explanation available)
  • Count: 1 patents
  • Example: 20250100722. WIRELESS CHARGING METHOD FOR URBAN AIR MOBILITY (UAM), AND DEVICE AND SYSTEM FOR THE SAME (HYUNDAI MOBIS CO., LTD.)

Top Companies in Emerging Wireless Charging Technologies 2025

• HYUNDAI MOBIS CO., LTD.: 3 patents
• Korea Railroad Research Institute: 3 patents
• Solace Power Inc.: 2 patents
• InductEV Inc.: 1 patents
• Google LLC: 1 patents

Top Inventors in Wireless Charging

Dae Gon SON

• Number of Wireless Charging patents: 5
• Top companies:
  • HYUNDAI MOBIS CO., LTD.: 5 patents
• Recent patents:
  • 20250091471. APPARATUS AND METHOD FOR CONTROLLING WIRELESS CHARGING (HYUNDAI MOBIS CO., LTD.) (20250320)
  • 20250091606. VEHICLE FOR WIRELESS CHARGING, WIRELESS CHARGER, AND METHOD FOR THE SAME (HYUNDAI MOBIS CO., LTD.) (20250320)
  • 20250100722. WIRELESS CHARGING METHOD FOR URBAN AIR MOBILITY (UAM), AND DEVICE AND SYSTEM FOR THE SAME (HYUNDAI MOBIS CO., LTD.) (20250327)

Eric Heindel Goodchild of Phoenix AZ (US)

• Number of Wireless Charging patents: 4
• Top companies:
  • AIRA, INC.: 4 patents
• Recent patents:
  • 20250023378. Thermal Regulation For Wireless Charging Pad (AIRA, INC.) (20250116)
  • 20250023394. Adaptive Foreign Object Detection Avoidance In A Multi-Coil Wireless Charging Device (AIRA, INC.) (20250116)
  • 20250096619. DIGITAL PING CLAMP RAMP (AIRA, INC.) (20250320)

David Russell of Scottsdale AZ (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • AIRA, INC.: 3 patents
• Recent patents:
  • 20250047138. Digital Ping Selection In A Multi-Coil Wireless Charging Device (AIRA, INC.) (20250206)
  • 20250023378. Thermal Regulation For Wireless Charging Pad (AIRA, INC.) (20250116)
  • 20250023394. Adaptive Foreign Object Detection Avoidance In A Multi-Coil Wireless Charging Device (AIRA, INC.) (20250116)

Sheng Yuan

• Number of Wireless Charging patents: 3
• Top companies:
  • Renesas Electronics America Inc.: 3 patents
• Recent patents:
  • 20250079069. FLIPPING COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250079890. DUMBBELL COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250087404. PLANAR LITZ COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250313)

Jiangjian Huang of Milpitas CA (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • Renesas Electronics America Inc.: 3 patents
• Recent patents:
  • 20250079069. FLIPPING COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250079890. DUMBBELL COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250087404. PLANAR LITZ COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250313)

Bo Tang

• Number of Wireless Charging patents: 3
• Top companies:
  • Renesas Electronics America Inc.: 3 patents
• Recent patents:
  • 20250079069. FLIPPING COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250079890. DUMBBELL COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250087404. PLANAR LITZ COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250313)

Giuseppe Pinto of San Francisco CA (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • Apple Inc.: 3 patents
• Recent patents:
  • 20250088038. MATED-Q OBJECT DETECTION FOR HIGH POWER WIRELESS POWER TRANSFER (Apple Inc.) (20250313)
  • 20250088039. OBJECT DETECTION FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250313)
  • 20250088040. OBJECT DETECTION FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250313)

Ruiyang Lin of Milpitas CA (US)

• Number of Wireless Charging patents: 3
• Top companies:
  • Apple Inc.: 3 patents
• Recent patents:
  • 20250088038. MATED-Q OBJECT DETECTION FOR HIGH POWER WIRELESS POWER TRANSFER (Apple Inc.) (20250313)
  • 20250088039. OBJECT DETECTION FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250313)
  • 20250088040. OBJECT DETECTION FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250313)

Samer ALDHAHER

• Number of Wireless Charging patents: 2
• Top companies:
  • Solace Power Inc.: 2 patents
• Recent patents:
  • 20250038513. OVERVOLTAGE/CURRENT DETECTION AND PROTECTION IN A WIRELESS POWER SYSTEM (Solace Power Inc.) (20250130)
  • 20250105670. WIRELESS POWER TRANSFER SYSTEM, AND TRANSMITTER AND RECEIVER THEREFOR (Solace Power Inc.) (20250327)

Yongcheol PARK

• Number of Wireless Charging patents: 2
• Top companies:
  • LG ELECTRONICS INC.: 1 patents
  • LG Electronics Inc.: 1 patents
• Recent patents:
  • 20250038788. APPARATUS AND METHOD FOR PERFORMING DATA STREAM TRANSMISSION IN WIRELESS POWER TRANSFER SYSTEM (LG ELECTRONICS INC.) (20250130)
  • 20250079902. WIRELESS POWER RECEIVER, WIRELESS POWER TRANSMITTER, AND WIRELESS POWER TRANSFER METHOD USING SAME (LG Electronics Inc.) (20250306)

Tai-Yu CHEN

• Number of Wireless Charging patents: 2
• Top companies:
  • Pioneer Material Precision Tech Co., Ltd.: 2 patents
• Recent patents:
  • 20250065743. WIRELESS CHARGING METHOD FOR CHARGING UNDERWATER MOVING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250227)
  • 20250007333. WIRELESS CHARGING SYSTEM AND WIRELESS CHARGING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250102)

Li-Yuan YEH

• Number of Wireless Charging patents: 2
• Top companies:
  • Pioneer Material Precision Tech Co., Ltd.: 2 patents
• Recent patents:
  • 20250065743. WIRELESS CHARGING METHOD FOR CHARGING UNDERWATER MOVING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250227)
  • 20250007333. WIRELESS CHARGING SYSTEM AND WIRELESS CHARGING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250102)

Jian-Jhih HUANG

• Number of Wireless Charging patents: 2
• Top companies:
  • Pioneer Material Precision Tech Co., Ltd.: 2 patents
• Recent patents:
  • 20250065743. WIRELESS CHARGING METHOD FOR CHARGING UNDERWATER MOVING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250227)
  • 20250007333. WIRELESS CHARGING SYSTEM AND WIRELESS CHARGING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250102)

Chih-Wei SHEN

• Number of Wireless Charging patents: 2
• Top companies:
  • Pioneer Material Precision Tech Co., Ltd.: 2 patents
• Recent patents:
  • 20250065743. WIRELESS CHARGING METHOD FOR CHARGING UNDERWATER MOVING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250227)
  • 20250007333. WIRELESS CHARGING SYSTEM AND WIRELESS CHARGING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250102)

Chang-Qi ZHANG

• Number of Wireless Charging patents: 2
• Top companies:
  • Pioneer Material Precision Tech Co., Ltd.: 2 patents
• Recent patents:
  • 20250065743. WIRELESS CHARGING METHOD FOR CHARGING UNDERWATER MOVING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250227)
  • 20250007333. WIRELESS CHARGING SYSTEM AND WIRELESS CHARGING DEVICE (Pioneer Material Precision Tech Co., Ltd.) (20250102)

Antonius Adriaan Maria Staring

• Number of Wireless Charging patents: 2
• Top companies:
  • KONINKLIJKE PHILIPS N.V.: 2 patents
• Recent patents:
  • 20250070599. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20250227)
  • 20250079895. WIRELESS POWER TRANSFER (KONINKLIJKE PHILIPS N.V.) (20250306)

Prathyusha Kamarajugadda

• Number of Wireless Charging patents: 2
• Top companies:
  • CONZUMEX INDUSTRIES PRIVATE LIMITED: 2 patents
• Recent patents:
  • 20250047115. WIRELESS CHARGING APPARATUS FOR WEARABLE RING DEVICE WITH ENHANCED INTERACTIVE USER INTERFACE (CONZUMEX INDUSTRIES PRIVATE LIMITED) (20250206)
  • 20250030456. WEARABLE RING DEVICE FOR MANAGING WIRELESS CHARGING AND NFC COMMUNICATION (CONZUMEX INDUSTRIES PRIVATE LIMITED) (20250123)

KLN SAI PRASANTH

• Number of Wireless Charging patents: 2
• Top companies:
  • CONZUMEX INDUSTRIES PRIVATE LIMITED: 2 patents
• Recent patents:
  • 20250047115. WIRELESS CHARGING APPARATUS FOR WEARABLE RING DEVICE WITH ENHANCED INTERACTIVE USER INTERFACE (CONZUMEX INDUSTRIES PRIVATE LIMITED) (20250206)
  • 20250030456. WEARABLE RING DEVICE FOR MANAGING WIRELESS CHARGING AND NFC COMMUNICATION (CONZUMEX INDUSTRIES PRIVATE LIMITED) (20250123)

Seho KIM

• Number of Wireless Charging patents: 2
• Top companies:
  • SAMSUNG ELECTRONICS CO., LTD.: 1 patents
  • Auckland UniServices Limited: 1 patents
• Recent patents:
  • 20250023242. WEARABLE DEVICE COMPRISING CONDUCTIVE MEMBER FORMING ANTENNA (SAMSUNG ELECTRONICS CO., LTD.) (20250116)
  • 20250015633. HIGH POWER MAGNETICS IN WIRELESS CHARGING SYSTEMS (Auckland UniServices Limited) (20250109)

John Freddy Hansen of Livermore CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • TC1 LLC: 2 patents
• Recent patents:
  • 20250023390. SYSTEMS AND METHODS FOR WIRELESS POWER RESONATORS WITH COUNTER-COIL (TC1 LLC) (20250116)
  • 20250055316. SYSTEMS AND METHODS FOR IMPROVING THERMAL PERFORMANCE OF WIRELESS POWER TRANSFER SYSTEMS (TC1 LLC) (20250213)

Russell Eugene Anderson of Hopkins MN (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • TC1 LLC: 2 patents
• Recent patents:
  • 20250023390. SYSTEMS AND METHODS FOR WIRELESS POWER RESONATORS WITH COUNTER-COIL (TC1 LLC) (20250116)
  • 20250055316. SYSTEMS AND METHODS FOR IMPROVING THERMAL PERFORMANCE OF WIRELESS POWER TRANSFER SYSTEMS (TC1 LLC) (20250213)

Rachel Keen of Medford MA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • TC1 LLC: 2 patents
• Recent patents:
  • 20250023390. SYSTEMS AND METHODS FOR WIRELESS POWER RESONATORS WITH COUNTER-COIL (TC1 LLC) (20250116)
  • 20250055316. SYSTEMS AND METHODS FOR IMPROVING THERMAL PERFORMANCE OF WIRELESS POWER TRANSFER SYSTEMS (TC1 LLC) (20250213)

Daniel I. Harjes of Carlisle MN (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • TC1 LLC: 2 patents
• Recent patents:
  • 20250023390. SYSTEMS AND METHODS FOR WIRELESS POWER RESONATORS WITH COUNTER-COIL (TC1 LLC) (20250116)
  • 20250055316. SYSTEMS AND METHODS FOR IMPROVING THERMAL PERFORMANCE OF WIRELESS POWER TRANSFER SYSTEMS (TC1 LLC) (20250213)

Dorian Haslinger

• Number of Wireless Charging patents: 2
• Top companies:
  • NXP B.V.: 2 patents
• Recent patents:
  • 20250023395. WIRELESS CHARGING DEVICE AND OPERATING METHOD (NXP B.V.) (20250116)
  • 20250080964. KEY FOB AND METHOD OF CONFIGURING A KEY FOB (NXP B.V.) (20250306)

Junyao Tang of Ames IA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Iowa State University Research Foundation, Inc.: 2 patents
• Recent patents:
  • 20250023396. WIRELESS POWER AND VOLTAGE REGULATION FOR WIRELESS POWER TRANSFER SYSTEMS (Iowa State University Research Foundation, Inc.) (20250116)
  • 20250023397. WIRELESS POWER AND VOLTAGE REGULATION FOR WIRELESS POWER TRANSFER SYSTEMS (Iowa State University Research Foundation, Inc.) (20250116)

Shangfeng Jiang

• Number of Wireless Charging patents: 2
• Top companies:
  • Renesas Electronics America Inc.: 2 patents
• Recent patents:
  • 20250079069. FLIPPING COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250087404. PLANAR LITZ COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250313)

Weiwei Zhou

• Number of Wireless Charging patents: 2
• Top companies:
  • Renesas Electronics America Inc.: 2 patents
• Recent patents:
  • 20250079069. FLIPPING COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250087404. PLANAR LITZ COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250313)

Hulong Zeng of San Jose CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Renesas Electronics America Inc.: 2 patents
• Recent patents:
  • 20250079069. FLIPPING COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)
  • 20250079890. DUMBBELL COIL FOR WIRELESS POWER TRANSFER (Renesas Electronics America Inc.) (20250306)

Ting Kai CHEN

• Number of Wireless Charging patents: 2
• Top companies:
  • INVENTEC (PUDONG) TECHNOLOGY CORPORATION: 2 patents
• Recent patents:
  • 20250079863. WIRELESS CHARGING METHOD AND DEVICE (INVENTEC (PUDONG) TECHNOLOGY CORPORATION) (20250306)
  • 20250079888. WIRELESS CHARGING DEVICE (INVENTEC (PUDONG) TECHNOLOGY CORPORATION) (20250306)

Raviteja PATCHAVA of San Diego CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • QUALCOMM Incorporated: 2 patents
• Recent patents:
  • 20250079887. WIRELESS POWER TRANSFER FROM A USER EQUIPMENT (UE) (QUALCOMM Incorporated) (20250306)
  • 20250031059. BEAM SWEEPING TO IMPROVE THE RANGE OF WIRELESS POWER TRANSFER (QUALCOMM Incorporated) (20250123)

Piyush GUPTA of Bridgewater NJ (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • QUALCOMM Incorporated: 2 patents
• Recent patents:
  • 20250079887. WIRELESS POWER TRANSFER FROM A USER EQUIPMENT (UE) (QUALCOMM Incorporated) (20250306)
  • 20250031059. BEAM SWEEPING TO IMPROVE THE RANGE OF WIRELESS POWER TRANSFER (QUALCOMM Incorporated) (20250123)

David Paul Echem of Apex NC (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • ohSnap, Inc.: 2 patents
• Recent patents:
  • 20250079907. Wireless Power Transfer Relay (ohSnap, Inc.) (20250306)
  • 20250107615. Magnetic Assemblies for Grips for Portable Handheld Devices (ohSnap, Inc.) (20250403)

Peter James Diemer of Mocksville NC (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • ohSnap, Inc.: 2 patents
• Recent patents:
  • 20250079907. Wireless Power Transfer Relay (ohSnap, Inc.) (20250306)
  • 20250107615. Magnetic Assemblies for Grips for Portable Handheld Devices (ohSnap, Inc.) (20250403)

Dale Christopher Backus of Broadway NC (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • ohSnap, Inc.: 2 patents
• Recent patents:
  • 20250079907. Wireless Power Transfer Relay (ohSnap, Inc.) (20250306)
  • 20250107615. Magnetic Assemblies for Grips for Portable Handheld Devices (ohSnap, Inc.) (20250403)

Eric Lucas Epstein of Durham NC (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • ohSnap, Inc.: 2 patents
• Recent patents:
  • 20250079907. Wireless Power Transfer Relay (ohSnap, Inc.) (20250306)
  • 20250107615. Magnetic Assemblies for Grips for Portable Handheld Devices (ohSnap, Inc.) (20250403)

Franklin BIEN

• Number of Wireless Charging patents: 2
• Top companies:
  • UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY): 2 patents
• Recent patents:
  • 20250091455. Double-Track Self-Grounding Wireless Charging Method and System for Charging Electric Vehicles While Driving (UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)) (20250320)
  • 20250105665. Method and System for Non-Contact Charging using Phased Array (UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)) (20250327)

Hyunkyeong JO

• Number of Wireless Charging patents: 2
• Top companies:
  • UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY): 2 patents
• Recent patents:
  • 20250091455. Double-Track Self-Grounding Wireless Charging Method and System for Charging Electric Vehicles While Driving (UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)) (20250320)
  • 20250105665. Method and System for Non-Contact Charging using Phased Array (UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)) (20250327)

Seoktae SEO

• Number of Wireless Charging patents: 2
• Top companies:
  • UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY): 2 patents
• Recent patents:
  • 20250091455. Double-Track Self-Grounding Wireless Charging Method and System for Charging Electric Vehicles While Driving (UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)) (20250320)
  • 20250105665. Method and System for Non-Contact Charging using Phased Array (UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)) (20250327)

Jungho KIM

• Number of Wireless Charging patents: 2
• Top companies:
  • UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY): 2 patents
• Recent patents:
  • 20250091455. Double-Track Self-Grounding Wireless Charging Method and System for Charging Electric Vehicles While Driving (UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)) (20250320)
  • 20250105665. Method and System for Non-Contact Charging using Phased Array (UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)) (20250327)

John M. Wolgemuth of Chester Springs PA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • InductEV Inc.: 2 patents
• Recent patents:
  • 20250095912. Wireless Power Transfer Thin Profile Coil Assembly (InductEV Inc.) (20250320)
  • 20250105679. Suppression of EMF from Fundamental and Harmonic Signal Components (InductEV Inc.) (20250327)

Shubha Ramakrishnan of San Jose CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Apple Inc.: 2 patents
• Recent patents:
  • 20250096614. POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250320)
  • 20250096615. POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250320)

Brandon R. Garbus of San Diego CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Apple Inc.: 2 patents
• Recent patents:
  • 20250096614. POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250320)
  • 20250096615. POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250320)

Herve Grabas of Mountain View CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Apple Inc.: 2 patents
• Recent patents:
  • 20250096614. POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250320)
  • 20250096615. POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250320)

Srinivasa V. Thirumalai Ananthan Pillai of Santa Clara CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Apple Inc.: 2 patents
• Recent patents:
  • 20250096614. POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250320)
  • 20250096615. POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250320)

Viswanathan Kanakasabai

• Number of Wireless Charging patents: 2
• Top companies:
  • General Electric Company: 1 patents
  • GE Hybrid Technologies, LLC: 1 patents
• Recent patents:
  • 20250030275. FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM (General Electric Company) (20250123)
  • 20250105677. WIRELESS POWER TRANSMISSION USING MULTIPLE TRANSMITTERS AND RECEIVERS (GE Hybrid Technologies, LLC) (20250327)

Srinivasa V Thirumalai Ananthan Pillai of Santa Clara CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Apple Inc.: 2 patents
• Recent patents:
  • 20250088039. OBJECT DETECTION FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250313)
  • 20250088040. OBJECT DETECTION FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250313)

Jukka-pekka J Sjoeroos of Cupertino CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Apple Inc.: 2 patents
• Recent patents:
  • 20250088039. OBJECT DETECTION FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250313)
  • 20250105669. DYNAMIC CAPACITANCE TUNING FOR WIRELESS POWER TRANSFER (Apple Inc.) (20250327)

Antti Pekka Saikkonen

• Number of Wireless Charging patents: 2
• Top companies:
  • Oura Health Oy: 2 patents
• Recent patents:
  • 20250107753. GUIDING CHARGING FEATURES FOR WEARABLE RING DEVICE (Oura Health Oy) (20250403)
  • 20250112498. CONDUCTIVE CHARGING PADS FOR WEARABLE DEVICE CHARGER (Oura Health Oy) (20250403)

Kent Krister Sippola

• Number of Wireless Charging patents: 2
• Top companies:
  • Oura Health Oy: 2 patents
• Recent patents:
  • 20250112496. UNIVERSAL CHARGER (Oura Health Oy) (20250403)
  • 20250112498. CONDUCTIVE CHARGING PADS FOR WEARABLE DEVICE CHARGER (Oura Health Oy) (20250403)

Jinqian Yu of Campbell CA (US)

• Number of Wireless Charging patents: 2
• Top companies:
  • Apple Inc.: 2 patents
• Recent patents:
  • 20250055325. Wireless Charging Control and Coordination (Apple Inc.) (20250213)
  • 20250105877. Techniques for Communication of Capabilities in Wireless Charging Systems (Apple Inc.) (20250327)

Top Collaborations in Wireless Charging

Top US States for Wireless Charging Inventors

Top Cities for Wireless Charging Inventors

• Suwon-si: 30 inventors
• Bangalore: 15 inventors
• Auckland: 14 inventors
• Seoul: 10 inventors
• New Taipei City: 10 inventors
• San Jose: 10 inventors
• Wuhan: 9 inventors
• Ulsan: 8 inventors
• Eindhoven: 7 inventors
• Graz: 7 inventors
• Chengdu, Sichuan: 7 inventors
• Shenzhen: 6 inventors
• Milpitas: 6 inventors
• San Diego: 6 inventors
• Oulu: 6 inventors
• Taoyuan City: 5 inventors
• West Lafayette: 5 inventors
• Uiwang-si: 5 inventors
• Phoenix: 4 inventors
• Medford: 4 inventors