responsive to the presence of foreign objects

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CPC
H02J50/60

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HELECTRICITY H02Electric power H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power

Current Industry

H02J50/60responsive to the presence of foreign objects

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Wireless power reception method of a wireless power receiver in whi...
- Patent number RE50375
- Issue date Apr 8, 2025
- LG Innotek Co., Ltd
- Woo Kil Jung
Information Patent Grant
System and method for powering or charging multiple receivers wirel...
- Patent number 12,272,492
- Issue date Apr 8, 2025
- Mojo Mobility Inc.
- Afshin Partovi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
False notification suppression in wireless power transfer system
- Patent number 12,272,969
- Issue date Apr 8, 2025
- NuCurrent, Inc.
- Andrew Kovacs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless power system modules
- Patent number 12,263,743
- Issue date Apr 1, 2025
- WiTricity Corporation
- Andre B. Kurs
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Environment sensing using wireless power transmission and a neural...
- Patent number 12,265,147
- Issue date Apr 1, 2025
- Ossia Inc.
- Ayman Hatem Zeine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Testing device for testing a wireless power device, and an associat...
- Patent number 12,266,948
- Issue date Apr 1, 2025
- ELECTDIS AB
- Laurens Swaans
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for sealing and providing wireless power to wea...
- Patent number 12,261,451
- Issue date Mar 25, 2025
- VERILY LIFE SCIENCES LLC
- Arvind Govindaraj
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless charging device, a receiver device, and a method of operat...
- Patent number 12,261,453
- Issue date Mar 25, 2025
- Dolby Laboratories Inc.
- Viswanathan Kanakasabai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transfer system with patient transport apparatus and power tr...
- Patent number 12,261,462
- Issue date Mar 25, 2025
- Stryker Corporation
- Kevin M. Patmore
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power systems with foreign object detection
- Patent number 12,261,459
- Issue date Mar 25, 2025
- Apple Inc.
- Adam L. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling power transmitting device, method for detect...
- Patent number 12,257,913
- Issue date Mar 25, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroyuki Matsuo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power transmission apparatus, control method, and computer-readable...
- Patent number 12,261,461
- Issue date Mar 25, 2025
- Canon Kabushiki Kaisha
- Tomoki Hiramatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transfer system and method of controlling a wireless...
- Patent number 12,249,849
- Issue date Mar 11, 2025
- Enersys Delaware Inc.
- Antoine Hombert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for controlling wireless power transmission
- Patent number 12,249,850
- Issue date Mar 11, 2025
- LG Innotek Co., Ltd
- Yu Ri Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transmitting apparatus and method for wirelessly tra...
- Patent number 12,249,844
- Issue date Mar 11, 2025
- Samsung Electronics Co., Ltd.
- Jaeseok Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safe enclosures for wireless power supply
- Patent number 12,244,156
- Issue date Mar 4, 2025
- WI-CHARGE LTD.
- Ortal Alpert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device and method for performing authentication in wireless power t...
- Patent number 12,244,365
- Issue date Mar 4, 2025
- LG Electronics Inc.
- Yongcheol Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-layered safety system
- Patent number 12,242,020
- Issue date Mar 4, 2025
- Laser Motive, Inc.
- Jordin T. Kare
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aggregated wireless power transfer with multiple coils and communic...
- Patent number 12,237,691
- Issue date Feb 25, 2025
- Dolby Laboratories Inc.
- Jayanti Ganesh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless charging device, method and system for negotiating power c...
- Patent number 12,237,697
- Issue date Feb 25, 2025
- LG Electronics Inc.
- Minsoo Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for controlling wireless power transmission
- Patent number 12,230,979
- Issue date Feb 18, 2025
- LG Innotek Co., Ltd
- Yu Ri Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transferring method and device therefor
- Patent number 12,230,972
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Yongcheol Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmitting apparatus, power receiving apparatus, control me...
- Patent number 12,230,978
- Issue date Feb 18, 2025
- Canon Kabushiki Kaisha
- Tomoki Hiramatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for secure wireless transmission of power using...
- Patent number 12,224,599
- Issue date Feb 11, 2025
- ENERGOUS CORPORATION
- Deepak Jain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Abnormality determination apparatus and abnormality determination m...
- Patent number 12,214,692
- Issue date Feb 4, 2025
- Toyota Jidosha Kabushiki Kaisha
- Toshiya Hashimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for detecting foreign material, and apparatus and system the...
- Patent number 12,218,525
- Issue date Feb 4, 2025
- LG Innotek Co., Ltd
- Jae Hee Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting foreign material, and apparatus and system the...
- Patent number 12,218,526
- Issue date Feb 4, 2025
- LG Innotek Co., Ltd
- Jae Hee Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transfer systems for kitchen appliances
- Patent number 12,218,521
- Issue date Feb 4, 2025
- NuCurrent, Inc.
- Mark Melone
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transmitting device and method of detecting foreign...
- Patent number 12,218,524
- Issue date Feb 4, 2025
- LG Electronics Inc.
- Hyoungseok Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transfer
- Patent number 12,212,157
- Issue date Jan 28, 2025
- Koninklijke Philips N.V.
- Dries van Wageningen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER TRANSMISSION APPARATUS, POWER RECEPTION APPARATUS, CONTROL ME...
- Publication number 20250112505
- Publication date Apr 3, 2025
- Canon Kabushiki Kaisha
- Kazuo Moritomo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSMISSION USING MULTIPLE TRANSMITTERS AND RECEIVERS
- Publication number 20250105677
- Publication date Mar 27, 2025
- GE HYBRID TECHNOLOGIES, LLC
- Suma Memana Narayana Bhat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR SLOT GENERATION IN WIRELESS POWER TRANSMISSIO...
- Publication number 20250105678
- Publication date Mar 27, 2025
- LG ELECTRONICS INC.
- Taewook KWON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER
- Publication number 20250096614
- Publication date Mar 20, 2025
- Apple Inc.
- Shubha Ramakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER
- Publication number 20250096615
- Publication date Mar 20, 2025
- Apple Inc.
- Herve Grabas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OBJECT DETECTION FOR WIRELESS POWER TRANSFER
- Publication number 20250088039
- Publication date Mar 13, 2025
- Apple Inc.
- Hanwei Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING SURFACE ACTIVATED BY PROXIMITY OF AN OBJECT
- Publication number 20250088042
- Publication date Mar 13, 2025
- AIRA, INC.
- Jake Slatnick
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MATED-Q OBJECT DETECTION FOR HIGH POWER WIRELESS POWER TRANSFER
- Publication number 20250088038
- Publication date Mar 13, 2025
- Apple Inc.
- Giuseppe Pinto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OBJECT DETECTION FOR WIRELESS POWER TRANSFER
- Publication number 20250088040
- Publication date Mar 13, 2025
- Apple Inc.
- Giuseppe Pinto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSMISSION DEVICE FOR DETECTING HUMAN BODY, AND OP...
- Publication number 20250088041
- Publication date Mar 13, 2025
- Samsung Electronics Co., Ltd.
- Jaeseok PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS TO IDENTIFY PRESENCE OF A NEAR FIELD COMMUNICA...
- Publication number 20250088216
- Publication date Mar 13, 2025
- NXP B.V.
- ANISH AHAMMED
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FOREIGN OBJECT DETECTION BY FREQUENCY BANDWIDTH COMPARISON
- Publication number 20250079908
- Publication date Mar 6, 2025
- MICROCHIP TECHNOLOGY INCORPORATED
- Santosh Bhandarkar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR WIRELESSLY TRANSFERRING ENERGY
- Publication number 20250079909
- Publication date Mar 6, 2025
- E.G.O. Elektro-Geratebau GmbH
- Mathias Bellm
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER RECEIVER, WIRELESS POWER TRANSMITTER, AND WIRELESS P...
- Publication number 20250079902
- Publication date Mar 6, 2025
- LG ELECTRONICS INC.
- Yongcheol PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Slotted Communications In Virtual AC Power Signal Transfer With Var...
- Publication number 20250062645
- Publication date Feb 20, 2025
- NUCURRENT, INC.
- Mark Melone
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TRANSMISSION APPARATUS, POWER RECEPTION APPARATUS, METHOD FOR...
- Publication number 20250055324
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- Hajime Shimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER RECEIVING DEVICE, POWER TRANSMITTING DEVICE, METHOD FOR THE S...
- Publication number 20250055326
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- Hajime Shimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit for Object Detection and Vehicle Position Determination
- Publication number 20250052922
- Publication date Feb 13, 2025
- WITRICITY CORPORATION
- Hans Peter Widmer
- B60 - VEHICLES IN GENERAL
Information Patent Application
DYNAMIC CONTROL OF WIRELESS POWER FOR A VARIABLE LOAD
- Publication number 20250047142
- Publication date Feb 6, 2025
- GE Intellectual Property Licensing, LLC
- Viswanathan Kanakasabai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER RECEIVING APPARATUS AND METHOD FOR POWER RECEIVING APPARATUS,...
- Publication number 20250038578
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- Takahiro Shichino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR PERFORMING WIRELESS POWER TRANSMISSION ON...
- Publication number 20250038579
- Publication date Jan 30, 2025
- LG ELECTRONICS INC.
- Yongcheol PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLEXIBLE MANAGEMENT SYSTEM FOR OPTICAL WIRELESS POWER SUPPLY
- Publication number 20250038577
- Publication date Jan 30, 2025
- WI-CHARGE LTD.
- Ortal Alpert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR PERFORMING DATA STREAM TRANSMISSION IN WIR...
- Publication number 20250038788
- Publication date Jan 30, 2025
- LG ELECTRONICS INC.
- Yongcheol PARK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER TRANSMITTING APPARATUS, CONTROL METHOD FOR POWER TRANSMITTING...
- Publication number 20250038573
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- Tomoki Hiramatsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM
- Publication number 20250030275
- Publication date Jan 23, 2025
- GENERAL ELECTRIC COMPANY
- Viswanathan Kanakasabai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE ROAMING AND ARTICULATING GENERATING UNIT FOR WIRELESS POWE...
- Publication number 20250030276
- Publication date Jan 23, 2025
- GuRu Wireless, Inc.
- Seyed Ali Hajimiri
- B60 - VEHICLES IN GENERAL
Information Patent Application
Adaptive Foreign Object Detection Avoidance In A Multi-Coil Wireles...
- Publication number 20250023394
- Publication date Jan 16, 2025
- AIRA, INC.
- David Russell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSMITTER CIRCUIT AND METHOD CAPABLE OF DETECTING...
- Publication number 20250015641
- Publication date Jan 9, 2025
- RICHTEK TECHNOLOGY CORPORATION
- Wei-Shuo Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIFFUSION SAFETY SYSTEM
- Publication number 20250004162
- Publication date Jan 2, 2025
- LaserMotive, Inc.
- Jordin T. KARE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOREIGN OBJECT DETECTION BASED ON TRANSMITTER INPUT PARAMETER
- Publication number 20240429754
- Publication date Dec 26, 2024
- Renesas Electronics America Inc.
- Chan Young Jeong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

responsive to the presence of foreign objects

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wireless power reception method of a wireless power receiver in whi...

System and method for powering or charging multiple receivers wirel...

False notification suppression in wireless power transfer system

Wireless power system modules

Environment sensing using wireless power transmission and a neural...

Testing device for testing a wireless power device, and an associat...

Systems and methods for sealing and providing wireless power to wea...

Wireless charging device, a receiver device, and a method of operat...

Power transfer system with patient transport apparatus and power tr...

Wireless power systems with foreign object detection

Method for controlling power transmitting device, method for detect...

Power transmission apparatus, control method, and computer-readable...

Wireless power transfer system and method of controlling a wireless...

Method and apparatus for controlling wireless power transmission

Wireless power transmitting apparatus and method for wirelessly tra...

Safe enclosures for wireless power supply

Device and method for performing authentication in wireless power t...

Multi-layered safety system

Aggregated wireless power transfer with multiple coils and communic...

Wireless charging device, method and system for negotiating power c...

Method and apparatus for controlling wireless power transmission

Wireless power transferring method and device therefor

Power transmitting apparatus, power receiving apparatus, control me...

Systems and methods for secure wireless transmission of power using...

Abnormality determination apparatus and abnormality determination m...

Method for detecting foreign material, and apparatus and system the...

Method for detecting foreign material, and apparatus and system the...

Wireless power transfer systems for kitchen appliances

Wireless power transmitting device and method of detecting foreign...

Wireless power transfer

Patents Applicationslast 30 patents

POWER TRANSMISSION APPARATUS, POWER RECEPTION APPARATUS, CONTROL ME...

WIRELESS POWER TRANSMISSION USING MULTIPLE TRANSMITTERS AND RECEIVERS

METHOD AND DEVICE FOR SLOT GENERATION IN WIRELESS POWER TRANSMISSIO...

POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER

POWER TRANSFER ACCOUNTING FOR WIRELESS POWER TRANSFER

OBJECT DETECTION FOR WIRELESS POWER TRANSFER

CHARGING SURFACE ACTIVATED BY PROXIMITY OF AN OBJECT

MATED-Q OBJECT DETECTION FOR HIGH POWER WIRELESS POWER TRANSFER

OBJECT DETECTION FOR WIRELESS POWER TRANSFER

WIRELESS POWER TRANSMISSION DEVICE FOR DETECTING HUMAN BODY, AND OP...

METHOD AND APPARATUS TO IDENTIFY PRESENCE OF A NEAR FIELD COMMUNICA...

FOREIGN OBJECT DETECTION BY FREQUENCY BANDWIDTH COMPARISON

SYSTEM FOR WIRELESSLY TRANSFERRING ENERGY

WIRELESS POWER RECEIVER, WIRELESS POWER TRANSMITTER, AND WIRELESS P...

Slotted Communications In Virtual AC Power Signal Transfer With Var...

POWER TRANSMISSION APPARATUS, POWER RECEPTION APPARATUS, METHOD FOR...

POWER RECEIVING DEVICE, POWER TRANSMITTING DEVICE, METHOD FOR THE S...

Circuit for Object Detection and Vehicle Position Determination

DYNAMIC CONTROL OF WIRELESS POWER FOR A VARIABLE LOAD

POWER RECEIVING APPARATUS AND METHOD FOR POWER RECEIVING APPARATUS,...

APPARATUS AND METHOD FOR PERFORMING WIRELESS POWER TRANSMISSION ON...

FLEXIBLE MANAGEMENT SYSTEM FOR OPTICAL WIRELESS POWER SUPPLY

APPARATUS AND METHOD FOR PERFORMING DATA STREAM TRANSMISSION IN WIR...

POWER TRANSMITTING APPARATUS, CONTROL METHOD FOR POWER TRANSMITTING...

FOREIGN OBJECT DETECTION IN A WIRELESS POWER TRANSFER SYSTEM

ADAPTIVE ROAMING AND ARTICULATING GENERATING UNIT FOR WIRELESS POWE...

Adaptive Foreign Object Detection Avoidance In A Multi-Coil Wireles...

WIRELESS POWER TRANSMITTER CIRCUIT AND METHOD CAPABLE OF DETECTING...

DIFFUSION SAFETY SYSTEM

FOREIGN OBJECT DETECTION BASED ON TRANSMITTER INPUT PARAMETER