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
Method and apparatus for supplying energy to a medical device
- Patent number 12,246,185
- Issue date Mar 11, 2025
- Peter Forsell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transfer and communication
- Patent number 12,237,692
- Issue date Feb 25, 2025
- Koninklijke Phiips N.V.
- Aleksei Agafonov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
In-vivo implantable medical device
- Patent number 12,213,809
- Issue date Feb 4, 2025
- Murata Manufacturing Co., Ltd.
- Norikazu Sakamoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Layered double-D coil for wireless power transfer systems
- Patent number 12,218,522
- Issue date Feb 4, 2025
- Tennessee Technological University
- Muhammad E. Bima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mountable wireless power transmitter for transmission at ex...
- Patent number 12,206,257
- Issue date Jan 21, 2025
- NuCurrent, Inc.
- Oleg Los
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power transmission device and wireless power transmission system
- Patent number 12,206,254
- Issue date Jan 21, 2025
- Panasonic Holdings Corporation
- Hiromu Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna module
- Patent number 12,199,447
- Issue date Jan 14, 2025
- AMOSENSE CO., LTD.
- Kiljae Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor coil structures to influence wireless transmission perform...
- Patent number 12,199,699
- Issue date Jan 14, 2025
- NuCurrent, Inc.
- Jason Luzinski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bi-plane wireless power transmission pad
- Patent number RE50259
- Issue date Jan 7, 2025
- Wireless Advanced Vehicle Electrification, LLC
- Patrice Lethellier
Information Patent Grant
Electronic apparatus, power supply system and power supply control...
- Patent number 12,191,678
- Issue date Jan 7, 2025
- Kabushiki Kaisha Toshiba
- Kentaro Taniguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power supply unit and wireless power transmission system
- Patent number 12,184,080
- Issue date Dec 31, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hideaki Miyamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Structure for forming a 3D-coil transponder
- Patent number 12,183,499
- Issue date Dec 31, 2024
- Cyntec Co., Ltd.
- Min-Feng Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Frequency management for wireless power transfer
- Patent number 12,184,111
- Issue date Dec 31, 2024
- Apple Inc.
- Ye Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transmission to a mobile device
- Patent number 12,170,448
- Issue date Dec 17, 2024
- Petru Emanuel Stingu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless charging system for medical devices
- Patent number 12,166,359
- Issue date Dec 10, 2024
- Covidien AG
- Michael Ng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of operating a wireless electrical energy transmission system
- Patent number 12,166,360
- Issue date Dec 10, 2024
- NuCurrent, Inc.
- Alberto Peralta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device and method for wireless power transfer
- Patent number 12,166,364
- Issue date Dec 10, 2024
- Koninklijke Philips N.V.
- Johannes Wilhelmus Draak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transmission device
- Patent number 12,160,113
- Issue date Dec 3, 2024
- Toyoda Gosei Co., Ltd.
- Toru Kanto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low-power near-beam wireless inductive charging hub
- Patent number 12,160,119
- Issue date Dec 3, 2024
- XEED, LLC
- Folasade Michelle Oba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless power transmission apparatus comprising shielding member
- Patent number 12,159,739
- Issue date Dec 3, 2024
- Samsung Electronics Co., Ltd.
- Dongzo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device including matching circuit for reducing harmonics
- Patent number 12,155,235
- Issue date Nov 26, 2024
- Samsung Electronics Co., Ltd.
- Beomwoo Gu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Contactless power supply system and coil unit thereof
- Patent number 12,151,570
- Issue date Nov 26, 2024
- Denso Corporation
- Mitsuru Shibanuma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Active electromagnetic shielding for high power dynamic wireless ch...
- Patent number 12,149,096
- Issue date Nov 19, 2024
- Battelle Energy Alliance, LLC
- Bo Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stacked printed circuit board surface in a free-position wireless c...
- Patent number 12,142,942
- Issue date Nov 12, 2024
- AIRA, INC.
- Eric Heindel Goodchild
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Shielding film, coil assembly, and wireless charging device
- Patent number 12,142,949
- Issue date Nov 12, 2024
- Huawei Technologies Co., Ltd.
- Yuechao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitive shield for charger artifact reduction for implants
- Patent number 12,142,950
- Issue date Nov 12, 2024
- NEURALINK CORP.
- Lucia Fauth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of fabricating an antenna having a substrate configured to f...
- Patent number 12,136,828
- Issue date Nov 5, 2024
- NuCurrent, Inc.
- Alberto Peralta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for receiving and harvesting energy from the earth and its a...
- Patent number 12,136,824
- Issue date Nov 5, 2024
- Robert M. Lyden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductive power transfer apparatus
- Patent number 12,131,865
- Issue date Oct 29, 2024
- Auckland UniServices Limited
- John Talbot Boys
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wireless power transmission apparatus, wireless power reception app...
- Patent number 12,132,331
- Issue date Oct 29, 2024
- LG Electronics Inc.
- Kyunghwan Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Operating Frequency Based Power Level Altering In Extended Range Wi...
- Publication number 20250079911
- Publication date Mar 6, 2025
- NUCURRENT, INC.
- Jason Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Power Transfer Relay
- Publication number 20250079907
- Publication date Mar 6, 2025
- ohSnap, Inc.
- David Paul Echem
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DECOUPLABLE CHARGER PUCK WITH SUPPORT AND DESK MAT ECOSYSTEM AND ME...
- Publication number 20250070601
- Publication date Feb 27, 2025
- Maisy Leigh Productions LLC
- Maisy Leigh Chung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ASSEMBLY FOR ELECTRIC FIELD GENERATION OR ELECTRIC FIELD CONVERSION...
- Publication number 20250063707
- Publication date Feb 20, 2025
- AWL-ELECTRICITY INC
- Amram BEN-HAIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING SYSTEM FOR MEDICAL DEVICES
- Publication number 20250055319
- Publication date Feb 13, 2025
- COVIDIEN AG
- Michael Ng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVING THERMAL PERFORMANCE OF WIRELESS P...
- Publication number 20250055316
- Publication date Feb 13, 2025
- TC1 LLC
- John Freddy Hansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS POWER RECEIVER DEVICE
- Publication number 20250023392
- Publication date Jan 16, 2025
- Murata Manufacturing Co., Ltd.
- Tatsuya HOSOTANI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH POWER MAGNETICS IN WIRELESS CHARGING SYSTEMS
- Publication number 20250015633
- Publication date Jan 9, 2025
- Auckland UniServices Limited
- Grant Anthony COVIC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC FIELD SHIELDING MODULE FOR ELECTRIC VEHICLE, AND WIRELESS...
- Publication number 20250008714
- Publication date Jan 2, 2025
- AMOSENSE CO.,LTD
- Kil Jae JANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
A WIRELESS POWER TRANSFER APPARATUS
- Publication number 20250007328
- Publication date Jan 2, 2025
- Auckland UniServices Limited
- Udaya Kumara MADAWALA
- B60 - VEHICLES IN GENERAL
Information Patent Application
WIRELESS CHARGING ASSEMBLIES FOR SENSORIZED INSOLES, METHODS FOR CH...
- Publication number 20240423315
- Publication date Dec 26, 2024
- ORPYX MEDICAL TECHNOLOGIES INC.
- TRAVIS MICHAEL STEVENS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COIL ARRANGEMENT WITH REDUCED LOSSES AND A STABILIZED COUPLING FACT...
- Publication number 20240428980
- Publication date Dec 26, 2024
- TDK Electronics AG
- Thomas Lohmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHIELDING STRUCTURES FOR WIRELESS CHARGING SYSTEMS
- Publication number 20240421639
- Publication date Dec 19, 2024
- Apple Inc.
- Saining Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
False Notification Suppression In Wireless Power Transfer System
- Publication number 20240413669
- Publication date Dec 12, 2024
- NUCURRENT, INC.
- Andrew Kovacs
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS POWER TRANSFER SYSTEM
- Publication number 20240413665
- Publication date Dec 12, 2024
- MURATA MANUFACTURING CO., LTD.
- Hiromasa SAEKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Capability Detection With Verification Load In Power Level Co...
- Publication number 20240413668
- Publication date Dec 12, 2024
- NUCURRENT, INC.
- Andrew Kovacs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING SYSTEM AND ELECTRIC VEHICLE
- Publication number 20240399900
- Publication date Dec 5, 2024
- SHENZHEN VMAX NEW ENERGY (GROUP) CO., LTD
- Yingying FENG
- B60 - VEHICLES IN GENERAL
Information Patent Application
Power Capability Detection In Precision Power Level Control Systems...
- Publication number 20240405613
- Publication date Dec 5, 2024
- NUCURRENT, INC.
- Andrew Kovacs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSMITTER HAVING MULTI-FREQUENCY OPERATION FOR RED...
- Publication number 20240405612
- Publication date Dec 5, 2024
- MICROCHIP TECHNOLOGY INCORPORATED
- Santosh Bhandarkar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING APPARATUS FOR VEHICLE AND METHOD OF CONTROLLING THE SAME
- Publication number 20240391334
- Publication date Nov 28, 2024
- HYUNDAI MOBIS CO., LTD.
- Tae Hee LEE
- B60 - VEHICLES IN GENERAL
Information Patent Application
HOUSEHOLD APPLIANCE
- Publication number 20240380244
- Publication date Nov 14, 2024
- Diehl AKO Stiftung & Co. KG
- Zhongke Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSFER DEVICE
- Publication number 20240372400
- Publication date Nov 7, 2024
- LG ELECTRONICS INC.
- Kyunghwan KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS POWER TRANSMISSION SYSTEM
- Publication number 20240356378
- Publication date Oct 24, 2024
- Ossia Inc.
- Hatem Zeine
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING SYSTEM FOR ATTENUATING ELECTROMAGNETIC WAVES
- Publication number 20240356380
- Publication date Oct 24, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Won KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING TRANSMITTING APPARATUS, WIRELESS CHARGING RECEIVI...
- Publication number 20240356381
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Shaojie FENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method for Inductive Charging of Portable Devices
- Publication number 20240348098
- Publication date Oct 17, 2024
- Mojo Mobility Inc.
- Afshin Partovi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS CHARGING APPARATUS
- Publication number 20240339869
- Publication date Oct 10, 2024
- Huawei Technologies Co., Ltd
- Ming Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS POWER TRANSMITTERS AND ASSOCIATED BASE STATIONS FOR TRANSM...
- Publication number 20240333042
- Publication date Oct 3, 2024
- NUCURRENT, INC.
- Md Nazmul Alam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER TRANSMISSION DEVICE AND WIRELESS POWER TRANSMISSION SYSTEM
- Publication number 20240322603
- Publication date Sep 26, 2024
- Panasonic Holdings Corporation
- Hiromu MATSUMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PORTABLE CHARGING DEVICE
- Publication number 20240322606
- Publication date Sep 26, 2024
- Toyoda Gosei Co., Ltd.
- Atsushi SUGIHARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

involving the reduction of electric, magnetic or electromagnetic leakage fields

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for supplying energy to a medical device

Wireless power transfer and communication

In-vivo implantable medical device

Layered double-D coil for wireless power transfer systems

Surface mountable wireless power transmitter for transmission at ex...

Power transmission device and wireless power transmission system

Antenna module

Inductor coil structures to influence wireless transmission perform...

Bi-plane wireless power transmission pad

Electronic apparatus, power supply system and power supply control...

Wireless power supply unit and wireless power transmission system

Structure for forming a 3D-coil transponder

Frequency management for wireless power transfer

Wireless power transmission to a mobile device

Wireless charging system for medical devices

Method of operating a wireless electrical energy transmission system

Device and method for wireless power transfer

Power transmission device

Low-power near-beam wireless inductive charging hub

Wireless power transmission apparatus comprising shielding member

Electronic device including matching circuit for reducing harmonics

Contactless power supply system and coil unit thereof

Active electromagnetic shielding for high power dynamic wireless ch...

Stacked printed circuit board surface in a free-position wireless c...

Shielding film, coil assembly, and wireless charging device

Capacitive shield for charger artifact reduction for implants

Method of fabricating an antenna having a substrate configured to f...

Device for receiving and harvesting energy from the earth and its a...

Inductive power transfer apparatus

Wireless power transmission apparatus, wireless power reception app...

Patents Applicationslast 30 patents

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

Wireless Power Transfer Relay

DECOUPLABLE CHARGER PUCK WITH SUPPORT AND DESK MAT ECOSYSTEM AND ME...

ASSEMBLY FOR ELECTRIC FIELD GENERATION OR ELECTRIC FIELD CONVERSION...

WIRELESS CHARGING SYSTEM FOR MEDICAL DEVICES

SYSTEMS AND METHODS FOR IMPROVING THERMAL PERFORMANCE OF WIRELESS P...

WIRELESS POWER RECEIVER DEVICE

HIGH POWER MAGNETICS IN WIRELESS CHARGING SYSTEMS

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

A WIRELESS POWER TRANSFER APPARATUS

WIRELESS CHARGING ASSEMBLIES FOR SENSORIZED INSOLES, METHODS FOR CH...

COIL ARRANGEMENT WITH REDUCED LOSSES AND A STABILIZED COUPLING FACT...

SHIELDING STRUCTURES FOR WIRELESS CHARGING SYSTEMS

False Notification Suppression In Wireless Power Transfer System

WIRELESS POWER TRANSFER SYSTEM

Power Capability Detection With Verification Load In Power Level Co...

WIRELESS CHARGING SYSTEM AND ELECTRIC VEHICLE

Power Capability Detection In Precision Power Level Control Systems...

WIRELESS POWER TRANSMITTER HAVING MULTI-FREQUENCY OPERATION FOR RED...

CHARGING APPARATUS FOR VEHICLE AND METHOD OF CONTROLLING THE SAME

HOUSEHOLD APPLIANCE

WIRELESS POWER TRANSFER DEVICE

WIRELESS POWER TRANSMISSION SYSTEM

WIRELESS CHARGING SYSTEM FOR ATTENUATING ELECTROMAGNETIC WAVES

WIRELESS CHARGING TRANSMITTING APPARATUS, WIRELESS CHARGING RECEIVI...

System and Method for Inductive Charging of Portable Devices

WIRELESS CHARGING APPARATUS

WIRELESS POWER TRANSMITTERS AND ASSOCIATED BASE STATIONS FOR TRANSM...

POWER TRANSMISSION DEVICE AND WIRELESS POWER TRANSMISSION SYSTEM

PORTABLE CHARGING DEVICE