#H02J50/30

OPTICAL WIRELESS POWER TRANSMISSION USING LASER DIODES

A system for transmitting laser power to a remote receiver, comprising a laser diode, an optical system for collimating and focusing the laser beam onto the receiver, and a scanning system for directi…

DRIVE·6d ago·1 min read

H02J50/30 Wi-Charge Ltd.

OPTICAL WIRELESS POWER TRANSMISSION SYSTEM, RECEPTION APPARATUS, TRANSMISSION APPARATUS, CONTROL APPARATUS, CONTROL METHOD, AND PROGRAM

An optical wireless power supply system includes a light source unit including a plurality of light source elements, and a photoelectric conversion unit including a plurality of photoelectric conversi…

DRIVE·May 28·1 min read

H02J50/30 NTT, Inc.

EFFICIENT WIRELESS POWER RECEIVER

A two-mode DC/DC converter systems, for use in wireless power transmission receivers, and which allow the use of conventional logic circuits, operating at voltages well over IV, to efficiently drive D…

DRIVE·Mar 26·1 min read

H02J50/30 Wi-Charge Ltd.

SYSTEM FOR LOCATION AND CHARGING OF WIRELESS POWER RECEIVERS

A wireless power transmitter for powering a remote receiver using a laser beam, the laser beam generator having current inputs and outputs electrically insulated from their surroundings, and each incl…

DRIVE·Mar 26·1 min read

H02J50/30 Wi-Charge Ltd.

SYSTEM AND METHOD FOR OPTICAL WIRELESS POWER SUPPLY

The present invention relates to a laser-based system for safe wireless power transmission from a transmitter to at least one receiver, said system comprising: an optical resonator having end reflecto…

DRIVE·Dec 17·2 min read

H02J50/30 WI CHARGE LTD [IL]

SELF-POWERED DISPLAY DEVICE

A self-powered display device is proposed, and includes a light-transmitting panel and a photoelectric converting module. The light-transmitting panel includes a display region for allowing light to p…

DRIVE·Dec 4·1 min read

H02J50/30 Iris Optronics Co., Ltd.

SPACE-BASED SOLAR POWER SYSTEM

Implementations of the disclosed subject matter provides a system having an artificial light source disposed at a distance from earth or other celestial body, where the artificial light source is conf…

DRIVE·Oct 16·1 min read

H02J50/30 Overview Energy Inc.

TRANSMISSION UNIT OF WIRELESS OPTICAL CHARGING SYSTEM CONSIDERING USER SAFETY

A transmission unit of a wireless optical charging system considering user safety according to the present disclosure includes: a light source unit that generates laser light; an output unit that outp…

DRIVE·Jul 3·1 min read

H02J50/30 INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY

OPTICAL POWER FEED SYSTEM

A powered device 310A of a power-over-fiber system 1C includes a plurality of photoelectric conversion elements 311a, 311b, and 311c that convert feed light 112W into electric power. The powered devic…

DRIVE·May 7·1 min read

H02J50/30 KYOCERA CORP [JP]

WATERPROOF MOBILE INTELLIGENT TERMINAL, CHARGER AND METHOD FOR CONTROLLING LIGHT CHARGING

This application provides a waterproof mobile intelligent terminal, a charger, and an optical charging control method. A housing of the mobile intelligent terminal is provided with a waterproof struct…

DRIVE·Feb 19·2 min read

H02J50/30 HUAWEI TECH CO LTD [CN]

REMOTE POWER SAFETY SYSTEM

A power beaming system delivers electric power in laser light from a first location to a second location. The laser light has a high energy intensity level defining a hazardous illumination area and a…

DRIVE·Aug 15·1 min read

H02J50/30 LaserMotive, Inc.

PHOTOVOLTAIC CELL FOR LASER BEAM POWER DETECTION

A wireless optical power transmission system comprising a transmitter and receiver, the transmitter comprising a laser emitting a beam, a scanning mirror for steering the beam towards said receiver an…

DRIVE·Jun 13·2 min read

H02J50/30 Wi-Charge Ltd.

LASER-BASED SYSTEM FOR PROVIDING WIRELESS POWER

Systems and methods for providing wireless power are described herein. A plurality of lasers may provide laser power to an array of laser absorbing elements. A laser of the plurality of lasers is assi…

DRIVE·May 2·1 min read

H02J50/30 Rovi Guides, Inc.

ADAPTIVE ROAMING AND ARTICULATING GENERATING UNIT FOR WIRELESS POWER TRANSFER

A roaming and articulating wireless power delivery device includes, in part, an optical assembly adapted to deliver an optical beam, an energy storage unit, a controller, and an electrically driven mo…

DRIVE·Mar 21·1 min read

H02J50/30 GuRu, Inc.

TWO-WAY SECURE INTERFACE FOR AN OPTICAL WIRELESS POWER SYSTEM

Methods and systems for enabling secure communication between a wireless charging system and at least one external device. The wireless charging system comprises at least one transmitter for supplying…

DRIVE·Feb 15·1 min read

H02J50/30 Wi-Charge Ltd.

LIGHT-BASED LOW POWER DEVICE

Systems and techniques are provided for providing power for target devices. For example, a process can include performing, at an environment infrastructure system, a device discovery procedure to disc…

DRIVE·Feb 1·1 min read

H02J50/30 QUALCOMM Incorporated

LASER WIRELESS POWER TRANSMISSION DEVICE AND METHOD BASED ON POWER ACQUISITION ON POWER LINES

A laser wireless power transmission device and method based on power acquisition on power line. The device includes a power transmitter and a power receiver both installed on a power transmission line…

DRIVE·Jan 4·1 min read

H02J50/30 State Grid Jiangsu Electric Power Co., LTD. Nanjing Power Supply Branch

WIRELESS CHARGEABLE GAMING CONTROLLER

New systems for the wireless recharging of the batteries of game controllers, without the need for placing the game controller on a dedicated charging device such as an inductively coupled charging pa…

DRIVE·Aug 17·1 min read

H02J50/30 Wi-Charge Ltd.

NON-CONTACT OPTICAL POWER FEEDING METHOD USING A MULTI-JUNCTION SOLAR CELL, AND LIGHT-PROJECTING DEVICE FOR OPTICAL POWER FEEDING

There are provided a method and a device for feeding electric power to a vehicle, etc. installed with a solar photovoltaic power generation panel employing a multi-junction solar cell in a non-contact…

DRIVE·Aug 10·2 min read

H02J50/30 TOYOTA JIDOSHA KABUSHIKI KAISHA

MULTI-WAVELENGTH WIRELESS OPTICAL CHARGING SYSTEM AND METHOD

Provided is a multi-wavelength wireless optical charging system, which includes: a transmitter splitting low-power light of a predetermined threshold value or less into a predetermined range of wavele…

DRIVE·Jul 6·1 min read

H02J50/30 INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY

Wireless Charging Systems

A system for wirelessly charging at least one device disclosed. The device has a photovoltaic cell for converting incident light into electrical energy. The system also has a supply unit arranged to t…

DRIVE·Jun 15·1 min read

H02J50/30 SINTEF TTO AS

OPTICAL POWER SUPPLY CONVERTER

An optical power supply converter () that photoelectrically converts light from optical fiber cables comprises a reflecting unit () including a concave reflecting mirror () made of a rotating parabolo…

DRIVE·Jun 8·1 min read

H02J50/30 Kyoto Semiconductor Co., Ltd.

ENERGY-AUTONOMOUS OPTICAL WIRELESS COMMUNICATION SYSTEM

An optical wireless communication receiver includes one or more harvesting solar cells configured to transform light into electrical power; one or more communication solar cells configured to transfor…

DRIVE·May 25·1 min read

H02J50/30 KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

OPTO-ELECTRONIC ASSEMBLIES

An opto-electronic power transfer assembly comprises a first circuit comprising a primary LED (3), and a second circuit comprising a secondary LED (5), wherein the primary and secondary LEDs are optic…

DRIVE·May 18·1 min read

H02J50/30 Peter SPENCER

POWER SUPPLY SYSTEM, POWER SUPPLY DEVICE, AND POWER SUPPLY METHOD

To provide a power supply system, a power device, and a power method capable of wireless power supply with a simple configuration. A power supply system includes a first infrared output unit provided …

DRIVE·Mar 23·2 min read

H02J50/30 MINEBEA MITSUMI Inc.

LASER SYSTEM FOR POWERING MULTI-JUNCTION PHOTOVOLTAIC CELL

Systems and methods are provided for wirelessly transferring power to a multi junction photovoltaic cell of a space apparatus via a light emission system. The light emission system uses multiple laser…

DRIVE·Feb 2·1 min read

H02J50/30 Blue Origin, LLC

POWER-OVER-FIBER SYSTEM

To improve the optical power supply efficiency, a power-over-fiber system includes a power sourcing equipment including a semiconductor laser that oscillates with electric power to output feed light, …

DRIVE·Dec 8·1 min read

H02J50/30 KYOCERA CORPORATION

MIRROR AMPLIFIED CLEAN ENERGY SYSTEM

A self-contained clean energy system includes mirrors that amplify and reflect light received from a battery-powered LED to an angled chamber lined with alternating solar cells and mirrors to power th…

DRIVE·Dec 1·1 min read

H02J50/30 John Kansas

WIRELESS POWER TRANSMISSION SYSTEM WITH ADAPTIVE DYNAMIC SAFETY MANAGEMENT

Methods and systems for safely and effectively supplying a beam of wireless power from a transmitter to at least one receiver. A delta signal is generated by repeatedly calculating the difference in p…

DRIVE·Nov 17·2 min read

H02J50/30 Wi-Charge Ltd.

WIRELESS CHARGING OF DEVICES

Disclosed is a method of operating an array of receiver devices as a phased array. The receiver devices are in a fixed mutual relationship within a zone and each receiver device comprises a photovolta…

DRIVE·Nov 3·1 min read

H02J50/30 SINTEF TTO AS

WIRELESS POWER TRANSMISSION/RECEPTION APPARATUS AND DISPLAY SYSTEM INCLUDING THE SAME

The present disclosure provides a display system including: a display apparatus; a wireless power reception apparatus configured to supply power to the display apparatus; and a wireless power transmis…

DRIVE·Oct 20·1 min read

H02J50/30 LG ELECTRONICS INC.

ENVIRONMENT DRIVEN SOLAR POWER MANAGEMENT

A computer receives determines a mobile device requires a recharge, where the mobile device have a solar cell and an imaging device. The computer identifies an object with a low diffusion rate. The co…

DRIVE·Sep 29·1 min read

H02J50/30 INTERNATIONAL BUSINESS MACHINES CORPORATION

OPTICAL POWER SUPPLY SYSTEM

An optical power supply system includes a power sourcing equipment, a powered device and a control device. The power sourcing equipment includes a semiconductor laser that oscillates with electric pow…

DRIVE·Sep 29·1 min read

H02J50/30 KYOCERA CORPORATION

REMOTE POWER SAFETY SYSTEM

A power beaming system delivers electric power in laser light from a first location to a remote second location. The laser light has a high energy intensity level defining a hazardous illumination are…

DRIVE·Sep 22·2 min read

H02J50/30 LaserMotive, Inc.

FLEXIBLE MANAGEMENT SYSTEM FOR OPTICAL WIRELESS POWER SUPPLY

A safety supervision system for wireless power transmission, comprising a transmitter having an optical beam generator with safe states for transmitting power to receivers that convert the beam into e…

DRIVE·Aug 18·1 min read

H02J50/30 Wi-Charge Ltd.

POWER OVER FIBER SYSTEM AND FEED LIGHT VISUALIZATION LID MEMBER

A power over fiber system includes a power sourcing equipment, a powered device, an optical fiber cable and an openable/closeable or attachable/detachable lid member. The power sourcing equipment incl…

DRIVE·Jul 28·1 min read

H02J50/30 KYOCERA CORPORATION

SAFE POWER BEAM STARTUP

A remote power system includes a remote power transmitter arranged to output a power beam in a startup mode and a remote power receiver arranged to receive the power beam. The remote power receiver ha…

DRIVE·Jul 14·1 min read

H02J50/30 LASERMOTIVE, INC.

REMOTE POWER BEAM-SPLITTING

A remote power system includes a remote power transmitter arranged to output a high-flux power beam and a remote power receiver arranged to receive the high-flux power beam. The receiver has a plurali…

DRIVE·Jul 14·1 min read

H02J50/30 LASERMOTIVE, INC.

PHOTOVOLTAIC CELL FOR LASER BEAM POWER DETECTION

DRIVE·Jun 16·2 min read

H02J50/30 Wi-Charge Ltd.

SYSTEM FOR OPTICAL WIRELESS POWER SUPPLY

A system for optical wireless power transmission to a power receiving apparatus generally situated in a mobile electronic device. The transmitter has an optical resonator with end reflectors and a gai…

DRIVE·Jun 2·1 min read

H02J50/30 Wi-Charge Ltd.