#H04B5/0037

APPARATUS AND METHOD FOR TRANSMITTING OR RECEIVING DATA IN WIRELESS POWER TRANSMISSION SYSTEM

The present application describes a wireless power reception device comprising: a power pickup circuit configured to receive, from a wireless power transmission device, a wireless power generated on t…

DRIVE·Apr 4·1 min read

H04B5/0037 LG Electronics Inc.

WIRELESS POWER AND DATA SYNCHRONOUS TRANSFER SYSTEM AND DATA MODULATION METHOD

Disclosed in the present invention are a wireless power and data synchronous transfer system and a data modulation method, wherein a power/information complex modulation is carried out on a primary si…

DRIVE·Feb 8·2 min read

H04B5/0037 ZHEJIANG UNIVERSITY

MINIATURIZED RADIO-FREQUENCY TRANSCEIVER IN MICRO MEDICAL IMPLANT FOR DUAL-FUNCTIONAL WIRELESS POWER TRANSFER AND DATA COMMUNICATION

Implants include a single tapped coil antenna having a first section and a second section for wireless power transfer, data downlink and data uplink. A modulated wireless power transfer signal is rece…

DRIVE·Feb 8·1 min read

H04B5/0037 University of Pittsburgh – Of the Commonwealth System of Higher Education

Wireless Power Transfer With In-Band Virtualized Wired Communications

Wireless power transfer systems, disclosed, include a wireless power transmission system and a wireless power receiver system. The wireless power transmission system includes a transmitter antenna con…

DRIVE·Jan 11·1 min read

H04B5/0037 NuCurrent, Inc.

Inductor Coil Structures to Influence Wireless Transmission Performance

Various embodiments of inductor coils, antennas, and transmission bases configured for wireless electrical energy transmission are provided. These embodiments are configured to wirelessly transmit or …

DRIVE·Dec 21·1 min read

H04B5/0037 NuCurrent, Inc.

DYNAMICALLY RECONFIGURABLE TUNING FOR WIRELESS POWER AND DATA COMMUNICATIONS

Methods, systems, and computer program products are provided for dynamically reconfigurable tuning for wireless power and data communications. A wireless charging (WLC) device may improve the efficien…

DRIVE·Nov 23·1 min read

H04B5/0037 Microsoft Technology Licensing, LLC

POWER TRANSMISSION APPARATUS, POWER RECEPTION APPARATUS, METHOD, AND RECORDING MEDIUM

A power transmission apparatus has a first communication function for communicating with a power reception apparatus and a second communication function for communicating with the power reception appa…

DRIVE·Nov 16·1 min read

H04B5/0037 CANON KABUSHIKI KAISHA

Communication Between Devices During Wireless Power Transfer

A wireless power system has a wireless power transmitting device and a wireless power receiving device. The devices in the wireless power system may communicate using in-band communication. The wirele…

DRIVE·Oct 19·1 min read

H04B5/0037 Apple Inc.

Wireless Power Monetization

New wireless power distribution and payment techniques are disclosed. In some aspects of the invention, a system distributes wireless power through a network of wireless power transmission devices, wh…

DRIVE·Oct 12·2 min read

H04B5/0037 Christopher V. Beckman

WIRELESS CHARGING METHOD AND ELECTRONIC DEVICE SUPPORTING SAME

An electronic device is provided. The electronic device includes a first communication circuit, a second communication circuit, a power transmission coil, and a control circuit. The control circuit is…

DRIVE·Sep 21·1 min read

H04B5/0037 Samsung Electronics Co., Ltd.

WIRELESS CHARGING METHOD AND ELECTRONIC DEVICE SUPPORTING SAME

DRIVE·Sep 21·1 min read

H04B5/0037 Samsung Electronics Co., Ltd.

WIRELESS POWER TRANSFER USING DYNAMIC BEAMFORMING

Systems and methods are disclosed herein for Wireless Power Transfer (WPT) using radiative coupling and dynamic beamforming. In some embodiments, a method of operation of an Energy Transmitter (ET) co…

DRIVE·Sep 21·1 min read

H04B5/0037 Telefonaktiebolaget LM Ericsson (publ)

WIRELESS POWER TRANSFER USING DYNAMIC BEAMFORMING

DRIVE·Sep 21·1 min read

H04B5/0037 Telefonaktiebolaget LM Ericsson (publ)

WIRELESS POWER TRANSMITTER IMPLEMENTING MULTIPLEXING FOR MONITORING CIRCUITRY IN A SEMICONDUCTOR DEVICE

In an embodiment, a semiconductor device is disclosed that comprises a multiplexer. The multiplexer is configured to receive signals from each of a plurality of transmission coils of a wireless power …

DRIVE·Aug 31·1 min read

H04B5/0037 Renesas Electronics America Inc.

DEVICE AND METHOD FOR PERFORMING AUTHENTICATION IN WIRELESS POWER TRANSMISSION SYSTEM

A method in a wireless power transfer system can include, in response to a digital ping initiated by a wireless power transmitter, transmitting to the wireless power transmitter during a ping phase, a…

DRIVE·Aug 17·1 min read

H04B5/0037 LG ELECTRONICS INC.

Systems, Methods, and Graphical User Interfaces for Automatic Audio Routing

A first electronic device is wireless connected to an audio output device that is also concurrently wirelessly connected with a second electronic device that is different from the first electronic dev…

DRIVE·Aug 3·1 min read

H04B5/0037 Apple Inc.

NFC DEVICE AND METHOD OF OPERATING AN NFC DEVICE

In accordance with a first aspect of the present disclosure, a near field communication (NFC) device is provided, comprising: an antenna configured to enable wireless communication with an external de…

DRIVE·Jul 6·1 min read

H04B5/0037 NXP B.V.

APPARATUS AND METHOD FOR TRANSMITTING OR RECEIVING DATA IN WIRELESS POWER TRANSMISSION SYSTEM

DRIVE·Jun 8·1 min read

H04B5/0037 LG Electronics Inc.

INTERFACE FOR ENERGY AND DATA TRANSMISSION

A galvanically separating interface for transmitting electrical energy and data packets is based upon the clocked polarity reversal of a primary coil such that a corresponding alternating voltage sign…

DRIVE·Jun 1·1 min read

H04B5/0037 Endress+Hauser Wetzer GmbH+Co. KG

NFC CHARGING

The present disclosure relates to a method for aligning a smartphone providing NFC wireless power for charging a battery of a device, the method comprising: emitting, with a first NFC antenna of the s…

DRIVE·Jun 1·1 min read

H04B5/0037 STMICROELECTRONICS LTD

Wireless Power Transmitter For High Fidelity Communications With Amplitude Shift Keying

Wireless power transfer systems, disclosed, include one or more circuits to facilitate high power transfer at high frequencies. Such wireless power transfer systems include a damping circuit, configur…

DRIVE·May 25·1 min read

H04B5/0037 NuCurrent, Inc.

WIRELESS CONNECTOR ATTACHING AND DETACHING METHOD, ROBOT DEVICE, WIRELESS CONNECTOR, AND WIRELESS CONNECTOR UNIT

A wireless connector is composed of a pair of units. Each unit includes an annular transmission/reception unit which is provided with a coil used to wirelessly transmit electric power, and formed of a…

DRIVE·May 11·2 min read

H04B5/0037 Japan Aviation Electronics Industry, Limited

Wireless Power Transfer System With Mode Switching Using Selective Quality Factor Alteration

A wireless power transmission system includes a transmitter antenna, a transmission controller, an amplifier, and a variable resistor. The transmission controller is configured to (i) provide a drivin…

DRIVE·Apr 20·1 min read

H04B5/0037 NuCurrent, Inc.

DEVICE AND METHOD FOR PERFORMING AUTHENTICATION IN WIRELESS POWER TRANSFER SYSTEM

A wireless power transmitter including a power converter configured to transfer a wireless power to a wireless power receiver; and a communicator/controller configured to control the wireless power, w…

DRIVE·Apr 20·1 min read

H04B5/0037 LG ELECTRONICS INC.

Heat Diffuser In Wrist Worn Wireless Power And Data System

A rechargeable wearable electronic device includes a wireless power receiver system, a device portion, and a band portion. The wireless power receiver system includes a receiver antenna, a power condi…

DRIVE·Apr 13·1 min read

H04B5/0037 NuCurrent, Inc.

Wireless Power Transmission Systems And Methods With Selective Signal Damping At Periodic Active Mode Windows

A method for operating a wireless power transmission system includes providing a driving signal for driving a transmission antenna of the wireless power transmission system, the driving signal based, …

DRIVE·Apr 13·2 min read

H04B5/0037 NuCurrent, Inc.

Wireless Power Transmitter For High Fidelity Communications At High Power Transfer

DRIVE·Apr 13·1 min read

H04B5/0037 NuCurrent, Inc.

Systems And Methods For Pulse Width Encoded Data Communications

A system for wireless communications includes an antenna and a controller, the antenna configured to transmit electrical data signals, the electrical data signals including an encoded message signal. …

DRIVE·Apr 13·1 min read

H04B5/0037 NuCurrent, Inc.

Wireless Power Transfer System With Data Versus Power Priority Optimization

A wireless power transmission system includes a transmitter antenna, transmission controller, and an amplifier. The transmitter controller is configured to provide a driving signal for driving the tra…

DRIVE·Apr 13·1 min read

H04B5/0037 NuCurrent, Inc.

TERMINAL DEVICE AND METHOD FOR CONTROLLING TERMINAL DEVICE

A terminal device and a method for controlling the terminal device are provided. The terminal device includes a display screen, a housing, a middle frame and a transmitting circuit. The transmitting c…

DRIVE·Mar 16·1 min read

H04B5/0037 Huawei Technologies Co., Ltd.

ANTENNA FOR TRANSFER OF INFORMATION OR ENERGY

An antenna for transfer of information or energy is described. The antenna includes an electrically conductive first layer having a width in a thickness direction of the antenna and extending longitud…

DRIVE·Mar 16·1 min read

H04B5/0037 3M INNOVATIVE PROPERTIES COMPANY

ALTERNATING COMMUNICATION FOR WIRELESS POWER TRANSFER

Systems and apparatuses for wireless power transfer system are described. A receiver may send an amplitude shift key (ASK) signal to a transmitter. The transmitter may receive the ASK signal from the …

DRIVE·Mar 16·1 min read

H04B5/0037 Renesas Electronics America Inc.

METHODS AND SYSTEMS FOR NEAR-FIELD COMMUNICATION

Methods and systems for a near-field communication. In one aspect, a method of fabricating a relay for a near-field communication system comprises the steps of providing a flexible substrate; and prov…

DRIVE·Jan 26·1 min read

H04B5/0037 National University of Singapore

SYSTEM AND METHOD FOR CODED COMMUNICATION SIGNALS REGULATING INDUCTIVE POWER TRANSMISSIONS

An inductive power outlet is disclosed. The inductive power outlet has a primary inductor, for wirelessly powering an inductive power receiver. The inductive power outlet has a secondary inductor. The…

DRIVE·Dec 29·1 min read

H04B5/0037 POWERMAT TECHNOLOGIES LTD.

WIRELESS POWER-RECEIVING DEVICE WITH NEAR FIELD COMMUNICATION FUNCTION

A wireless power-receiving device with near field communication function includes a communication antenna on a flat surface for near field communication, an interface circuit connected to the antenna …

DRIVE·Dec 22·2 min read

H04B5/0037 Murata Manufacturing Co., Ltd.

Communication Apparatus and Method Thereof

An apparatus includes a rectifier having a first input coupled to a first terminal of a receiver coil and a second input coupled to a second terminal of the receiver coil, wherein the rectifier is con…

DRIVE·Nov 10·1 min read

H04B5/0037 Nuvolta Technologies (Hefei) Co., Ltd.

NEAR FIELD COMMUNICATION DEVICE HAVING AN EVENT DETECTOR

In accordance with a first aspect of the present disclosure, a near field communication (NFC) device is provided, comprising: an NFC unit configured to charge an external device under charge by transf…

DRIVE·Aug 25·1 min read

H04B5/0037 NXP B.V.

DYNAMIC POWER LEVELS IN NFC CARD COMMUNICATIONS

Various embodiments are directed to dynamically and temporarily adjusting power to an NFC reader of a computing device from a first power level to a second power level based on a feedback mechanism be…

DRIVE·Aug 4·1 min read

H04B5/0037 Capital One Services, LLC

SYSTEM FOR PROVIDING POWER TO AND COMMUNICATION CAPABILITIES WITH A ROTATING CIRCUIT BOARD

A system for transmitting power and data between two circuit boards may include a fixed circuit board having a primary coil and a rotatable circuit board having a secondary coil. The system may furthe…

DRIVE·Jul 28·1 min read

H04B5/0037 NUSTEP, LLC

Wireless Power Transmitter For High Fidelity Communications With Amplitude Shift Keying

DRIVE·Jul 28·1 min read

H04B5/0037 NuCurrent, Inc.