Longform — Long-form writing on the AT Protocol

WIRELESS CHARGING CONCENTRATE COIL

An electronic device () includes a wireless charging coil () positioned to wirelessly transmit or receive electrical energy; and a concentrate coil () positioned parallel to the wireless charging coil…

DRIVE·Apr 30·1 min read

H02J50/502 Google LLC

Wireless Charging in Eyewear With Enhanced Positional Freedom

Eyewear and receptacles for housing such eyewear include components of a wireless power transfer system. The eyewear includes a receiver system for receiving power from a transmission system associate…

DRIVE·Nov 21·1 min read

H02J50/502 NuCurrent, Inc.

ANTENNA DEVICE AND WIRELESS POWER TRANSMISSION DEVICE HAVING THE SAME

Disclosed herein is an antenna device that includes a first coil wound in a plurality of turns, and a second coil disposed outside the first coil as viewed in a coil axis direction of the first coil. …

DRIVE·Mar 7·1 min read

H02J50/502 TDK Corporation

Reconfigurable Wireless Power Transmitter for Computer Peripherals

A reconfigurable wireless power transfer system includes a first wireless transmission system, one or more secondary wireless transmission systems, and at least one wireless receiver system. The first…

DRIVE·Jul 13·1 min read

H02J50/502 NuCurrent, Inc.

Aircraft with wireless provision of power

An aircraft has a first antenna arrangement, a payload and a processing unit. The first antenna arrangement is designed to wirelessly receive electromagnetic signals. The processing unit is coupled to…

DRIVE·May 11·1 min read

H02J50/502 Airbus Defence and Space GmbH

SYSTEMS INCLUDING RESONATOR CIRCUITS AND METHODS FOR WIRELESS CHARGING USING SAME

Examples of charging systems are described which may utilize a network of resonator circuits. Control methods are described which may locate a charging location at which an electronic device is placed…

DRIVE·May 11·1 min read

H02J50/502 University of Washington

Wireless Power Transmission Antenna with Internal Repeater and In-Coil Tuning

An antenna for wireless power transmission includes a source coil comprised of a first conductive wire, the source coil including a first outer turn and a first inner turn, the source coil configured …

DRIVE·May 11·1 min read

H02J50/502 NuCurrent, Inc.

WIRELESS POWER TRANSMITTER WITH INTERNAL REPEATER AND ENHANCED UNIFORMITY

An antenna for wireless power transmission includes a source coil comprised of a first conductive wire, the source coil including a first outer turn and a first inner turn, the source coil configured …

DRIVE·May 4·1 min read

H02J50/502 NuCurrent, Inc.

WIRELESS POWER TRANSFER SYSTEMS WITH SUBSTANTIAL UNIFORMITY OVER A LARGE AREA

A system for wireless power transfer includes a wireless transmission system and a wireless receiver system. The wireless transmission system includes a transmission antenna configured to transmit one…

DRIVE·May 4·1 min read

H02J50/502 NuCurrent, Inc.

Modular Wireless Power Transmitters for Powering Multiple Devices

A modular wireless power transfer system includes a first wireless transmission system and one or more secondary wireless transmission systems. The first wireless transmission system is configured to …

DRIVE·Apr 20·2 min read

H02J50/502 NuCurrent, Inc.

Wireless Charging in Eyewear With Enhanced Positional Freedom

Eyewear and receptacles for housing such eyewear include components of a wireless power transfer system. The eyewear includes a receiver system for receiving power from a transmission system associate…

DRIVE·Jan 19·1 min read

H02J50/502 NuCurrent, Inc.

Reconfigurable Wireless Power Transmitter for Computer Peripherals

A reconfigurable wireless power transfer system includes a first wireless transmission system, one or more secondary wireless transmission systems, and at least one wireless receiver system. The first…

DRIVE·Jan 27·1 min read

H02J50/502 NuCurrent, Inc.

Modular Wireless Power Transmitters for Powering Multiple Devices

A modular wireless power transfer system includes a first wireless transmission system and one or more secondary wireless transmission systems. The first wireless transmission system is configured to …

DRIVE·Jan 27·2 min read

H02J50/502 NuCurrent, Inc.

Wireless Charging in Eyewear With Enhanced Positional Freedom

Eyewear and receptacles for housing such eyewear include components of a wireless power transfer system. The eyewear includes a receiver system for receiving power from a transmission system associate…

DRIVE·Jan 27·1 min read

H02J50/502 NuCurrent, Inc.

WIRELESS CHARGING APPARATUS FOR PREVENTING MAGNETIC FIELD CANCELLATION BETWEEN ADJACENT COILS

Disclosed herein is a wireless charging apparatus for preventing cancelation of magnetic fields generated between a plurality of adjacent transmission coils by placing a repeater on the plurality of t…

DRIVE·Mar 4·1 min read

H02J50/502 LG ELECTRONICS INC.

#H02J50/502

WIRELESS CHARGING CONCENTRATE COIL

Wireless Charging in Eyewear With Enhanced Positional Freedom

ANTENNA DEVICE AND WIRELESS POWER TRANSMISSION DEVICE HAVING THE SAME

Reconfigurable Wireless Power Transmitter for Computer Peripherals

Aircraft with wireless provision of power

SYSTEMS INCLUDING RESONATOR CIRCUITS AND METHODS FOR WIRELESS CHARGING USING SAME

Wireless Power Transmission Antenna with Internal Repeater and In-Coil Tuning

WIRELESS POWER TRANSMITTER WITH INTERNAL REPEATER AND ENHANCED UNIFORMITY

WIRELESS POWER TRANSFER SYSTEMS WITH SUBSTANTIAL UNIFORMITY OVER A LARGE AREA

Modular Wireless Power Transmitters for Powering Multiple Devices

Wireless Charging in Eyewear With Enhanced Positional Freedom

Reconfigurable Wireless Power Transmitter for Computer Peripherals

Modular Wireless Power Transmitters for Powering Multiple Devices

Wireless Charging in Eyewear With Enhanced Positional Freedom

WIRELESS CHARGING APPARATUS FOR PREVENTING MAGNETIC FIELD CANCELLATION BETWEEN ADJACENT COILS