Spintronics Patent Application Trends 2024

Spintronics patent applications in 2024

Top Technology Areas in Spintronics

Top CPC Codes

• G11C11/161 (No explanation available)
  • Count: 8 patents
  • Example: 20240107892. MAGNETORESISTANCE SENSOR WITH BIASED FREE LAYER FOR IMPROVED STABILITY OF MAGNETIC PERFORMANCE simplified abstract (Apple Inc.)
• G01R33/098 (No explanation available)
  • Count: 7 patents
  • Example: 20240230791. SELF-CALIBRATING MAGNETORESISTANCE-BASED MAGNETIC FIELD SENSORS simplified abstract (Allegro MicroSystems, LLC)
• H10N50/01 (No explanation available)
  • Count: 7 patents
  • Example: 20240237547. DOMAIN WALL DISPLACEMENT ELEMENT, MAGNETIC ARRAY, AND METHOD OF MANUFACTURING DOMAIN WALL DISPLACEMENT ELEMENT simplified abstract (TDK CORPORATION)
• G01R33/093 (No explanation available)
  • Count: 6 patents
  • Example: 20240230791. SELF-CALIBRATING MAGNETORESISTANCE-BASED MAGNETIC FIELD SENSORS simplified abstract (Allegro MicroSystems, LLC)
• H10N50/80 (No explanation available)
  • Count: 6 patents
  • Example: 20240237547. DOMAIN WALL DISPLACEMENT ELEMENT, MAGNETIC ARRAY, AND METHOD OF MANUFACTURING DOMAIN WALL DISPLACEMENT ELEMENT simplified abstract (TDK CORPORATION)
• H10N50/10 (No explanation available)
  • Count: 6 patents
  • Example: 20240008370. SPIN-ORBIT TORQUE TYPE MAGNETORESISTANCE EFFECT ELEMENT, AND METHOD FOR PRODUCING SPIN-ORBIT TORQUE TYPE MAGNETORESISTANCE EFFECT ELEMENT simplified abstract (TDK CORPORATION)
• H10N50/85 (No explanation available)
  • Count: 6 patents
  • Example: 20240008370. SPIN-ORBIT TORQUE TYPE MAGNETORESISTANCE EFFECT ELEMENT, AND METHOD FOR PRODUCING SPIN-ORBIT TORQUE TYPE MAGNETORESISTANCE EFFECT ELEMENT simplified abstract (TDK CORPORATION)
• H10N50/20 (No explanation available)
  • Count: 5 patents
  • Example: 20240237547. DOMAIN WALL DISPLACEMENT ELEMENT, MAGNETIC ARRAY, AND METHOD OF MANUFACTURING DOMAIN WALL DISPLACEMENT ELEMENT simplified abstract (TDK CORPORATION)
• H10B61/22 (No explanation available)
  • Count: 5 patents
  • Example: 20240237547. DOMAIN WALL DISPLACEMENT ELEMENT, MAGNETIC ARRAY, AND METHOD OF MANUFACTURING DOMAIN WALL DISPLACEMENT ELEMENT simplified abstract (TDK CORPORATION)
• H10B61/00 (No explanation available)
  • Count: 5 patents
  • Example: 20240062777. MAGNETORESISTANCE EFFECT ELEMENT AND HEUSLER ALLOY simplified abstract (TDK CORPORATION)

Top Companies in Spintronics

TDK CORPORATION

• Number of Spintronics patents: 7
• Top CPC codes:
  • H10B61/22 (No explanation available): 4 patents
  • H10N50/01 (No explanation available): 4 patents
  • H10N50/20 (No explanation available): 3 patents
• Recent patents:
  • 20240074323. MAGNETIC ARRAY, MAGNETIC ARRAY CONTROL METHOD, AND MAGNETIC ARRAY CONTROL PROGRAM simplified abstract (TDK CORPORATION) (20240229)
  • 20240074326. MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC MEMORY simplified abstract (TDK CORPORATION) (20240229)
  • 20240112695. MAGNETORESISTANCE EFFECT ELEMENT, MAGNETIC RECORDING ELEMENT, AND HIGH-FREQUENCY DEVICE simplified abstract (TDK CORPORATION) (20240404)

Allegro MicroSystems, LLC

• Number of Spintronics patents: 6
• Top CPC codes:
  • G01R33/098 (No explanation available): 4 patents
  • G01R33/093 (No explanation available): 3 patents
  • G01R33/0052 (No explanation available): 3 patents
• Recent patents:
  • 20240175947. MAGNETORESISTANCE BRIDGE CIRCUITS WITH STRAY FIELD IMMUNITY simplified abstract (Allegro MicroSystems, LLC) (20240530)
  • 20240074322. FABRICATING AN ELECTROCONDUCTIVE CONTACT ON A TOP LAYER OF A TUNNELING MAGNETORESISTANCE ELEMENT USING TWO HARD MASKS simplified abstract (Allegro MicroSystems, LLC) (20240229)
  • 20240085463. MULTI-TERMINAL DEVICES USING MAGNETORESISTANCE ELEMENTS simplified abstract (Allegro MicroSystems, LLC) (20240314)

Kioxia Corporation

• Number of Spintronics patents: 5
• Top CPC codes:
  • H10N50/10 (No explanation available): 3 patents
  • H10B61/10 (No explanation available): 3 patents
  • G11C11/161 (No explanation available): 2 patents
• Recent patents:
  • 20240099021. MAGNETIC MEMORY DEVICE simplified abstract (Kioxia Corporation) (20240321)
  • 20240099156. MAGNETIC MEMORY DEVICE simplified abstract (Kioxia Corporation) (20240321)
  • 20240099158. MAGNETIC MEMORY DEVICE simplified abstract (Kioxia Corporation) (20240321)

Panasonic Intellectual Property Management Co., Ltd.

• Number of Spintronics patents: 2
• Top CPC codes:
  • G01D5/16 (No explanation available): 2 patents
• Recent patents:
  • 20240011799. MAGNETIC SENSOR simplified abstract (Panasonic Intellectual Property Management Co., Ltd.) (20240111)
  • 20240003711. MAGNETIC SENSOR simplified abstract (Panasonic Intellectual Property Management Co., Ltd.) (20240104)

Murata Manufacturing Co., Ltd.

• Number of Spintronics patents: 2
• Top CPC codes:
  • G01R33/098 (No explanation available): 2 patents
  • G01R33/093 (No explanation available): 1 patents
  • G01R33/0052 (No explanation available): 1 patents
• Recent patents:
  • 20240004000. MAGNETIC SENSOR simplified abstract (Murata Manufacturing Co., Ltd.) (20240104)
  • 20240219489. MAGNETIC SENSOR, POSITION DETECTOR INCLUDING THE SAME, AND METHOD OF MANUFACTURING MAGNETIC SENSOR simplified abstract (Murata Manufacturing Co., Ltd.) (20240704)

Headway Technologies, Inc.

• Number of Spintronics patents: 1
• Top CPC codes:
  • H01F10/3254 (No explanation available): 1 patents
  • G11B5/3909 (No explanation available): 1 patents
  • H01F10/3272 (No explanation available): 1 patents
• Recent patents:
  • 20240233999. Tunneling Magnetoresistance Device With Magnetically Soft High Moment Free Layer simplified abstract (Headway Technologies, Inc.) (20240711)

CHONGQING UNIVERSITY

• Number of Spintronics patents: 1
• Top CPC codes:
  • G01R19/2513 (No explanation available): 1 patents
  • G01R15/205 (No explanation available): 1 patents
• Recent patents:
  • 20240125826. Method For Detecting a Topological Structure of a Grounding Grid Under Extremely Cold Condition simplified abstract (CHONGQING UNIVERSITY) (20240418)

Apple Inc.

• Number of Spintronics patents: 1
• Top CPC codes:
  • H01L43/08 (No explanation available): 1 patents
  • G01R33/093 (No explanation available): 1 patents
  • G11C11/161 (No explanation available): 1 patents
• Recent patents:
  • 20240107892. MAGNETORESISTANCE SENSOR WITH BIASED FREE LAYER FOR IMPROVED STABILITY OF MAGNETIC PERFORMANCE simplified abstract (Apple Inc.) (20240328)

WESTERN DIGITAL TECHNOLOGIES, INC.

• Number of Spintronics patents: 1
• Top CPC codes:
  • H01L43/02 (No explanation available): 1 patents
  • H01L27/222 (No explanation available): 1 patents
  • H01L43/10 (No explanation available): 1 patents
• Recent patents:
  • 20240016065. MAGNETORESISTIVE MEMORY DEVICE INCLUDING A MAGNETORESISTANCE AMPLIFICATION LAYER simplified abstract (WESTERN DIGITAL TECHNOLOGIES, INC.) (20240111)

HANMEGA CO., LTD.

• Number of Spintronics patents: 1
• Top CPC codes:
  • G07D11/125 (No explanation available): 1 patents
  • B65H31/22 (No explanation available): 1 patents
  • B65H31/10 (No explanation available): 1 patents
• Recent patents:
  • 20240021038. DEPOSIT MACHINE HAVING CASSETTE WITH IMPROVED USABILITY simplified abstract (HANMEGA CO., LTD.) (20240118)

New Companies in Spintronics (Last Month)

800px

No new companies detected in the last month.

Emerging Technology Areas in Spintronics

• B82Y5/00 (No explanation available)
  • Count: 1 patents
  • Example: 20240042064. NANO- OR MICROPARTICLE COMPRISING A POLYVINYL ALCOHOL MATRIX AND DISPERSED THEREIN, FERRITE, METHOD FOR PRODUCING THE SAME AND USES THEREOF simplified abstract (COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES)
• A61K49/1854 (No explanation available)
  • Count: 1 patents
  • Example: 20240042064. NANO- OR MICROPARTICLE COMPRISING A POLYVINYL ALCOHOL MATRIX AND DISPERSED THEREIN, FERRITE, METHOD FOR PRODUCING THE SAME AND USES THEREOF simplified abstract (COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES)
• G01R19/0092 (No explanation available)
  • Count: 1 patents
  • Example: 20240085463. MULTI-TERMINAL DEVICES USING MAGNETORESISTANCE ELEMENTS simplified abstract (Allegro MicroSystems, LLC)
• H01F10/16 (No explanation available)
  • Count: 1 patents
  • Example: 20240112695. MAGNETORESISTANCE EFFECT ELEMENT, MAGNETIC RECORDING ELEMENT, AND HIGH-FREQUENCY DEVICE simplified abstract (TDK CORPORATION)
• G11B5/3906 (No explanation available)
  • Count: 1 patents
  • Example: 20240112695. MAGNETORESISTANCE EFFECT ELEMENT, MAGNETIC RECORDING ELEMENT, AND HIGH-FREQUENCY DEVICE simplified abstract (TDK CORPORATION)
• H10N59/00 (No explanation available)
  • Count: 1 patents
  • Example: 20240111006. METHODS FOR TUNNEL MAGNETORESISTANCE MULTI-TURN SENSOR MANUFACTURE AND READ-OUT simplified abstract (Analog Devices International Unlimited Company)
• G11C19/0808 (No explanation available)
  • Count: 1 patents
  • Example: 20240074323. MAGNETIC ARRAY, MAGNETIC ARRAY CONTROL METHOD, AND MAGNETIC ARRAY CONTROL PROGRAM simplified abstract (TDK CORPORATION)
• H01F41/34 (No explanation available)
  • Count: 1 patents
  • Example: 20240074322. FABRICATING AN ELECTROCONDUCTIVE CONTACT ON A TOP LAYER OF A TUNNELING MAGNETORESISTANCE ELEMENT USING TWO HARD MASKS simplified abstract (Allegro MicroSystems, LLC)
• H01L43/12 (No explanation available)
  • Count: 1 patents
  • Example: 20240074322. FABRICATING AN ELECTROCONDUCTIVE CONTACT ON A TOP LAYER OF A TUNNELING MAGNETORESISTANCE ELEMENT USING TWO HARD MASKS simplified abstract (Allegro MicroSystems, LLC)
• H10B51/20 (No explanation available)
  • Count: 1 patents
  • Example: 20240070446. NEUROMORPHIC COMPUTING simplified abstract (SECQAI LTD.)

Top Companies in Emerging Spintronics Technologies

• Allegro MicroSystems, LLC: 3 patents
• TDK CORPORATION: 3 patents
• COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES: 2 patents
• SECQAI LTD.: 1 patents
• Analog Devices International Unlimited Company: 1 patents