involving the reduction of electric, magnetic or electromagnetic leakage fields

Industry

CPC
H02J50/70

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Parent Industries

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

H02J50/70involving the reduction of electric, magnetic or electromagnetic leakage fields

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Power transmission device and wireless power transmission system
- Patent number 12,362,600
- Issue date Jul 15, 2025
- Panasonic Holdings Corporation
- Hiromu Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless power transmission system
- Patent number 12,362,602
- Issue date Jul 15, 2025
- Korea Advanced Institute of Science and Technology
- Seung Young Ahn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ferrite wings systems and methods for inductive wireless power tran...
- Patent number 12,358,384
- Issue date Jul 15, 2025
- MAGMENT GMBH
- Steven Niederhauser
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic device including coil antenna and magnet
- Patent number 12,355,270
- Issue date Jul 8, 2025
- Samsung Electronics Co., Ltd.
- Jaedeok Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic field shielding sheet and manufacturing method thereof
- Patent number 12,355,269
- Issue date Jul 8, 2025
- AMOSENSE CO., LTD.
- Kil Jae Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic field cancellation circuitry
- Patent number 12,355,271
- Issue date Jul 8, 2025
- Cochlear Limited
- Oliver John Ridler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-resonant coil with series LC resonance and electric field canc...
- Patent number 12,347,602
- Issue date Jul 1, 2025
- University of Tennessee Research Foundation
- Daniel Jes Costinett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus of non-contact power receiver utilizing transmission of a...
- Patent number 12,348,056
- Issue date Jul 1, 2025
- Intel Corporation
- Chun-Kil Jung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic field shielding sheet and wireless power transfer module i...
- Patent number 12,341,242
- Issue date Jun 24, 2025
- AMOSENSE CO., LTD.
- Kil Jae Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cellular electromagnetic field containment, charging, and sanitizin...
- Patent number 12,342,514
- Issue date Jun 24, 2025
- Geoffrey Alden Wilsey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless charging power supply system and pick-up system during run...
- Patent number 12,341,353
- Issue date Jun 24, 2025
- WIPOWERONE INC.
- Dong-Ho Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wireless power transmission system
- Patent number 12,341,351
- Issue date Jun 24, 2025
- Ossia Inc.
- Hatem Zeine
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transmission apparatus
- Patent number 12,334,754
- Issue date Jun 17, 2025
- LG Electronics Inc.
- Kyunghwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rectifier stability enhancement using closed loop control
- Patent number 12,323,072
- Issue date Jun 3, 2025
- AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
- John Walley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transfer transmitter, system and method of wirelessl...
- Patent number 12,316,139
- Issue date May 27, 2025
- SOLACE POWER INC.
- Samer Aldhaher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Accommodation case, accommodation case stack, and method of operati...
- Patent number 12,312,577
- Issue date May 27, 2025
- FUJIFILM Corporation
- Hidetoshi Takayama
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Reduction coil for wireless charging and electromagnetic wave reduc...
- Patent number 12,316,140
- Issue date May 27, 2025
- Electronics and Telecommunications Research Institute
- Jung Ick Moon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flexible recharger with integrated electronics
- Patent number 12,308,665
- Issue date May 20, 2025
- Medtronic, Inc.
- Andrew Thomas Fried
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Power transmission apparatus and wireless power transmission system
- Patent number 12,301,018
- Issue date May 13, 2025
- Canon Kabushiki Kaisha
- Yuki Shoji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Foreign object detection in a wireless power transfer system
- Patent number 12,298,461
- Issue date May 13, 2025
- GE Intellectual Property Licensing, LLC
- Viswanathan Kanakasabai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Foreign object detection in a wireless power transfer system
- Patent number 12,298,462
- Issue date May 13, 2025
- GE Intellectual Property Licensing, LLC
- Viswanathan Kanakasabai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic structure with multiple opposing poles on a surface for us...
- Patent number 12,293,872
- Issue date May 6, 2025
- Mojo Mobility Inc.
- Afshin Partovi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wirelessly chargeable battery
- Patent number 12,288,854
- Issue date Apr 29, 2025
- Murata Manufacturing Co., Ltd.
- Tatsuya Hosotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device having wireless charging function and control met...
- Patent number 12,283,830
- Issue date Apr 22, 2025
- Samsung Electronics Co., Ltd.
- Junyoung Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power receiving device and wireless power transfer system
- Patent number 12,283,826
- Issue date Apr 22, 2025
- Mitsubishi Electric Corporation
- Hidehito Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power systems with foreign object detection
- Patent number 12,278,503
- Issue date Apr 15, 2025
- Apple Inc.
- Adam L. Schwartz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnet with multiple opposing poles on a surface for use with magne...
- Patent number 12,278,045
- Issue date Apr 15, 2025
- Mojo Mobility Inc.
- Afshin Partovi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for wireless charging of implantable medical devices
- Patent number 12,272,966
- Issue date Apr 8, 2025
- CraniUS LLC
- Owen Friesen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automatically-aligning magnetic field system
- Patent number 12,272,967
- Issue date Apr 8, 2025
- The Alfred E. Mann Foundation for Scientific Research
- Leslie G. Farkas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operating frequency based power level altering in extended range wi...
- Patent number 12,272,970
- Issue date Apr 8, 2025
- NuCurrent, Inc.
- Jason Green
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS POWER TRANSFER TRANSMITTER, SYSTEM AND METHOD OF WIRELESSL...
- Publication number 20250239893
- Publication date Jul 24, 2025
- Solace Power Inc.
- Samer ALDHAHER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FIELD SHIELDING MODULE FOR ELECTRIC VEHICLE, AND WIRELESS...
- Publication number 20250239892
- Publication date Jul 24, 2025
- AMOSENSE CO.,LTD
- Kil Jae JANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
Operating Frequency Based Power Level Altering In Extended Range Wi...
- Publication number 20250233463
- Publication date Jul 17, 2025
- NUCURRENT, INC.
- Jason Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR POWERING OR CHARGING MULTIPLE RECEIVERS WIREL...
- Publication number 20250232912
- Publication date Jul 17, 2025
- Mojo Mobility Inc.
- Afshin Partovi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS POWER RECEIVING DEVICE
- Publication number 20250233459
- Publication date Jul 17, 2025
- Murata Manufacturing Co., Ltd.
- Takahiro NAGAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHEET-SHAPED MAGNETIC MEMBER
- Publication number 20250227905
- Publication date Jul 10, 2025
- Proterial, Ltd.
- Yasuo KURIYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Operating a Wireless Electrical Energy Transmission System
- Publication number 20250219451
- Publication date Jul 3, 2025
- NUCURRENT, INC.
- Alberto Peralta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYERED DOUBLE-D COIL FOR WIRELESS POWER TRANSFER SYSTEMS
- Publication number 20250219457
- Publication date Jul 3, 2025
- TENNESSEE TECHNOLOGICAL UNIVERSITY
- Muhammad E. Bima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATIONARY INDUCTION CHARGING DEVICE
- Publication number 20250220863
- Publication date Jul 3, 2025
- MAHLE International GmbH
- Stefan Dold
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR WIRELESS CHARGING OF IMPLANTABLE MEDICAL DEVICES
- Publication number 20250211031
- Publication date Jun 26, 2025
- CraniUS LLC
- Owen FRIESEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS POWER SUPPLY DEVICE FOR SWITCH DRIVING OF MEDIUM VOLTAGE S...
- Publication number 20250210244
- Publication date Jun 26, 2025
- UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION
- Seung Hwan LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EYEWEAR DEVICE CHARGING CASE
- Publication number 20250204661
- Publication date Jun 26, 2025
- Snap Inc.
- Jinwoo Kim
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR WIRELESSLY TRANSMITTING POWER
- Publication number 20250211024
- Publication date Jun 26, 2025
- Jong Whee JEON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATICALLY-ALIGNING MAGNETIC FIELD SYSTEM
- Publication number 20250202288
- Publication date Jun 19, 2025
- THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH
- Leslie G. Farkas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WEARABLE WIRELESS POWER RECEIVER AND CEILING-MOUNTABLE POWER TRANSM...
- Publication number 20250183720
- Publication date Jun 5, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Fralett Suarez Sandoval
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method of Fabricating an Antenna Having a Substrate Configured to F...
- Publication number 20250183719
- Publication date Jun 5, 2025
- NUCURRENT, INC.
- Alberto Peralta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS POWER TRANSMISSION DEVICE AND WIRELESS POWER TRANSFER SYSTEM
- Publication number 20250183723
- Publication date Jun 5, 2025
- DENSO CORPORATION
- Yusei NAKAYASHIKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SIGNAL TRANSMISSION DEVICE FOR ANALOG CURRENT SIGNALS
- Publication number 20250167600
- Publication date May 22, 2025
- Pepperl+Fuchs SE
- Ulrich Behrens
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR SUPPLYING ENERGY TO A MEDICAL DEVICE
- Publication number 20250161697
- Publication date May 22, 2025
- Peter Forsell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electrical Connector
- Publication number 20250158450
- Publication date May 15, 2025
- Rosenberger Hochfrequenztechnik GmbH & Co. KG
- Max Reuther
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS CHARGING DEVICE
- Publication number 20250158452
- Publication date May 15, 2025
- INVENTEC (PUDONG) TECHNOLOGY CORPORATION
- Guan-Jie JHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTACTLESS POWER FEEDING APPARATUS AND CONTACTLESS POWER FEEDING S...
- Publication number 20250149926
- Publication date May 8, 2025
- DENSO CORPORATION
- Hayato SUMIYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE AND CONTROL METHOD
- Publication number 20250149979
- Publication date May 8, 2025
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Qing JIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSFER COUPLER
- Publication number 20250132610
- Publication date Apr 24, 2025
- Auckland UniServices Limited
- Duleepa Jayanath THRIMAWITHANA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF-RESONANT COIL WITH SERIES LC RESONANCE AND ELECTRIC FIELD CANC...
- Publication number 20250118481
- Publication date Apr 10, 2025
- University of Tennessee Research Foundation
- Daniel Jes Costinett
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER OUTPUT CIRCUIT AND CONTACTLESS POWER SUPPLY SYSTEM
- Publication number 20250105671
- Publication date Mar 27, 2025
- DENSO CORPORATION
- Masaya TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING THROUGH A DISPLAY
- Publication number 20250103116
- Publication date Mar 27, 2025
- Google LLC
- Michael J. Lombardi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Suppression of EMF from Fundamental and Harmonic Signal Components
- Publication number 20250105679
- Publication date Mar 27, 2025
- InductEV Inc.
- Peter C. Schrafel
- B60 - VEHICLES IN GENERAL
Information Patent Application
WEARABLE SPEAKER
- Publication number 20250097617
- Publication date Mar 20, 2025
- LG ELECTRONICS INC.
- Dongjun CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR INFRASTRUCTURE, VEHICLE AND INTERNET OF THING...
- Publication number 20250096607
- Publication date Mar 20, 2025
- Mojo Mobility Inc.
- Afshin Partovi
- H01 - BASIC ELECTRIC ELEMENTS

involving the reduction of electric, magnetic or electromagnetic leakage fields

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power transmission device and wireless power transmission system

Wireless power transmission system

Ferrite wings systems and methods for inductive wireless power tran...

Electronic device including coil antenna and magnet

Magnetic field shielding sheet and manufacturing method thereof

Magnetic field cancellation circuitry

Self-resonant coil with series LC resonance and electric field canc...

Apparatus of non-contact power receiver utilizing transmission of a...

Magnetic field shielding sheet and wireless power transfer module i...

Cellular electromagnetic field containment, charging, and sanitizin...

Wireless charging power supply system and pick-up system during run...

Wireless power transmission system

Wireless power transmission apparatus

Rectifier stability enhancement using closed loop control

Wireless power transfer transmitter, system and method of wirelessl...

Accommodation case, accommodation case stack, and method of operati...

Reduction coil for wireless charging and electromagnetic wave reduc...

Flexible recharger with integrated electronics

Power transmission apparatus and wireless power transmission system

Foreign object detection in a wireless power transfer system

Foreign object detection in a wireless power transfer system

Magnetic structure with multiple opposing poles on a surface for us...

Wirelessly chargeable battery

Electronic device having wireless charging function and control met...

Power receiving device and wireless power transfer system

Wireless power systems with foreign object detection

Magnet with multiple opposing poles on a surface for use with magne...

Method and system for wireless charging of implantable medical devices

Automatically-aligning magnetic field system

Operating frequency based power level altering in extended range wi...

Patents Applicationslast 30 patents

WIRELESS POWER TRANSFER TRANSMITTER, SYSTEM AND METHOD OF WIRELESSL...

MAGNETIC FIELD SHIELDING MODULE FOR ELECTRIC VEHICLE, AND WIRELESS...

Operating Frequency Based Power Level Altering In Extended Range Wi...

SYSTEM AND METHOD FOR POWERING OR CHARGING MULTIPLE RECEIVERS WIREL...

WIRELESS POWER RECEIVING DEVICE

SHEET-SHAPED MAGNETIC MEMBER

Method of Operating a Wireless Electrical Energy Transmission System

LAYERED DOUBLE-D COIL FOR WIRELESS POWER TRANSFER SYSTEMS

STATIONARY INDUCTION CHARGING DEVICE

METHOD AND SYSTEM FOR WIRELESS CHARGING OF IMPLANTABLE MEDICAL DEVICES

WIRELESS POWER SUPPLY DEVICE FOR SWITCH DRIVING OF MEDIUM VOLTAGE S...

EYEWEAR DEVICE CHARGING CASE

SYSTEMS, DEVICES, AND METHODS FOR WIRELESSLY TRANSMITTING POWER

AUTOMATICALLY-ALIGNING MAGNETIC FIELD SYSTEM

WEARABLE WIRELESS POWER RECEIVER AND CEILING-MOUNTABLE POWER TRANSM...

Method of Fabricating an Antenna Having a Substrate Configured to F...

WIRELESS POWER TRANSMISSION DEVICE AND WIRELESS POWER TRANSFER SYSTEM

SIGNAL TRANSMISSION DEVICE FOR ANALOG CURRENT SIGNALS

METHOD AND APPARATUS FOR SUPPLYING ENERGY TO A MEDICAL DEVICE

Electrical Connector

WIRELESS CHARGING DEVICE

CONTACTLESS POWER FEEDING APPARATUS AND CONTACTLESS POWER FEEDING S...

POWER CONVERSION DEVICE AND CONTROL METHOD

WIRELESS POWER TRANSFER COUPLER

SELF-RESONANT COIL WITH SERIES LC RESONANCE AND ELECTRIC FIELD CANC...

POWER OUTPUT CIRCUIT AND CONTACTLESS POWER SUPPLY SYSTEM

WIRELESS CHARGING THROUGH A DISPLAY

Suppression of EMF from Fundamental and Harmonic Signal Components

WEARABLE SPEAKER

SYSTEM AND METHOD FOR INFRASTRUCTURE, VEHICLE AND INTERNET OF THING...