Wake-up receiverOne or more devices, systems, and/or methods are provided. In an example of the techniques presented herein, a wake-up receiver includes a power management unit configured to receive a supply voltage …DRIVE·May 26·1 min readFollowH02J50/27Infineon Technologies Americas Corp.
DESIGN METHOD OF IRREGULAR TILED TRANSMITTING ARRAYS FOR REALIZING MULTI-ANGLE RECEIVING MICROWAVE WIRELESS POWER TRANSMISSIONA design method of irregular tiled transmitting arrays for realizing multi-angle receiving microwave wireless power transmission relates to the technical field of antenna design, and includes: perform…DRIVE·Apr 16·1 min readFollowH02J50/27Xidian University
WIRELESS POWER SYSTEM AND METHOD OF OPERATIONA wireless power system, preferably including a set of one or more substrates and a wireless power receiver, wherein the wireless power receiver preferably includes one or more radio frequency (RF) im…DRIVE·Apr 2·1 min readFollowH02J50/27Reach Power, Inc.
ENERGY COLLECTION DEVICE AND RECTIFIER CIRCUITAn energy collection device that increases output power to be collected is provided. Provided is an energy collection device that includes: an antenna unit having a dipole structure, the antenna unit …DRIVE·Aug 7·1 min readFollowH02J50/27SONY SEMICONDUCTOR SOLUTIONS CORPORATION
WIRELESS POWER TRANSFERThe present disclosure relates to power receiving devices and methods. An example power receiving device comprises an antenna cell array configured to receive a radio frequency (RF) signal from a tran…DRIVE·Feb 20·1 min readFollowH02J50/27SAMSUNG ELECTRONICS CO., LTD.
SYSTEM AND METHOD FOR WIRELESS POWER TRANSMISSIONThere is provided a system for wireless power transmission comprising at least one radio frequency transmitter configured to emit radio frequency waves, at least one radio frequency receiver remote fr…DRIVE·Nov 21·1 min readFollowH02J50/27CANADIAN TIRE CORPORATION, LIMITED
Integrated Energy Harvesting Transceivers and Transmitters With Dual-Antenna Architecture for Miniaturized Implants and Electrochemical SensorsSystems and methods for utilizing a small form-factor, wirelessly powered transceiver are disclosed. In one embodiment, a wireless powered transceiver includes a receive antenna configured to receive …DRIVE·May 2·2 min readFollowH02J50/27The Regents of the University of California
SYSTEMS AND METHODS FOR WIRELESS POWER DELIVERYDisclosed are systems configured to deliver wireless charging power to electronic devices and methods for delivering wireless charging power. In some implementations, a system can include a programmab…DRIVE·Mar 14·1 min readFollowH02J50/27Epirus, Inc.
ELECTRONIC APPARATUS AND METHODAn electronic apparatus, according to one embodiment, that is capable of wireless power transfer to a power receiver that transmits a wireless signal, comprising: N antenna elements; N wireless signal…DRIVE·Dec 21·1 min readFollowH02J50/27KABUSHIKI KAISHA TOSHIBA
Systems And Methods Of Establishing In-band Communications Using A Communication CriterionAn exemplary embodiment includes a method of communication between a wireless power receiver to a wireless power transmitter. The method includes receiving, by an antenna of the wireless power receive…DRIVE·Nov 16·1 min readFollowH02J50/27Energous Corporation
METHOD AND SYSTEM FOR WIRELESS CHARGING OF IMPLANTABLE MEDICAL DEVICESAn RF charging system for implantable medical devices. The RF charging system includes a radio frequency (RF) signal, a first antenna configured to transmit the RF signal, a second antenna configured …DRIVE·Oct 12·1 min readFollowH02J50/27CraniUS LLC
POWER RECEIVING DEVICEA power receiving device includes a power receiving antenna, a rectifier circuit, and a bias circuit. The power receiving antenna is configured to receive radio waves for supplying power. The rectifie…DRIVE·Sep 7·1 min readFollowH02J50/27TOYODA GOSEI CO., LTD.
WIRELESS POWER AND DATA TRANSMISSION AND RECEPTION APPARATUSA power and data receiver according to the present embodiment includes: a reception coil configured to receive a power data signal from a transmission coil; a power unit forming driving power from the…DRIVE·Aug 17·1 min readFollowH02J50/27Korea Advanced Institute of Science and Technology
METHOD AND SYSTEM FOR WIRELESS CHARGING OF IMPLANTABLE MEDICAL DEVICESAn RF charging system for implantable medical devices. The RF charging system includes a radio frequency (RF) signal, a first antenna configured to transmit the RF signal, a second antenna configured …DRIVE·Apr 6·1 min readFollowH02J50/27CraniUS LLC
WIRELESS POWER TRANSMISSION SYSTEMThe wireless power transmission is a system for providing wireless charging and/or primary power to electronic/electrical devices via microwave energy. The microwave energy is focused to a location by…DRIVE·Mar 30·1 min readFollowH02J50/27OSSIA INC.
Retrodirective Wireless Power Transfer Via BackscatteringSystems and methods are disclosed for wireless power delivery that can provide wireless power, via a retrodirective wireless power transfer (WPT) channel, to a wireless power recipient in response to …DRIVE·Mar 23·1 min readFollowH02J50/27Ossia Inc.
Integrated Energy Harvesting Transceivers and Transmitters With Dual-Antenna Architecture for Miniaturized Implants and Electrochemical SensorsSystems and methods for utilizing a small form-factor, wirelessly powered transceiver are disclosed. In one embodiment, a wireless powered transceiver includes a receive antenna configured to receive …DRIVE·Mar 16·2 min readFollowH02J50/27The Regents of the University of California
SITUATION AWARE WIRELESS POWER TRANSMISSIONA method of RF power delivery includes, in part, transmitting a first group of RF signals having a first group of phases to a first mobile device during a first time period. The first mobile device ha…DRIVE·Dec 29·1 min readFollowH02J50/27GuRu Wireless, Inc.
SYSTEMS AND METHODS OF PROTECTING WIRELESS POWER RECEIVERS USING MULTIPLE RECTIFIERS AND ESTABLISHING IN-BAND COMMUNICATIONS USING MULTIPLE RECTIFIERSAn exemplary embodiment of a wireless power receiver comprises a wireless-power-receiving antenna configured to receive radio frequency (RF) signals, and convert energy from the received RF signals in…DRIVE·Dec 8·1 min readFollowH02J50/27Energous Corporation
WIRELESS POWER RECEIVING DEVICE, WIRELESS POWER TRANSMITTING DEVICE, WIRELESS EARPHONE, LED DEVICE, AND WIRELESS POWER TRANSMIITING AND RECEIVING SYSTEMA wireless power receiving device (WPRD) comprises an RFID responder and a beacon signal oscillator to transmit an RFID response in a case where there is no electric power which is necessary for trans…DRIVE·Oct 6·2 min readFollowH02J50/27MAXELL, LTD.
SYSTEMS AND METHODS FOR WIRELESS POWER DELIVERYDisclosed are systems configured to deliver wireless charging power to electronic devices and methods for delivering wireless charging power. In some implementations, a system can include a programmab…DRIVE·Aug 25·1 min readFollowH02J50/27Epirus, Inc.
Wireless Power Receivers For Virtual AC Power SignalsA wireless power receiver system includes a receiver antenna configured for coupling with a transmission antenna and receiving the virtual AC power signals from the transmission antenna, the receiver …DRIVE·Aug 11·1 min readFollowH02J50/27NuCurrent, Inc.
WIRELESS POWER TRANSMISSION SYSTEMThe wireless power transmission is a system for providing wireless charging and/or primary power to electronic/electrical devices via microwave energy. The microwave energy is focused to a location by…DRIVE·May 26·1 min readFollowH02J50/27OSSIA INC.
Integrated Energy Harvesting Transceivers and Transmitters With Dual-Antenna Architecture for Miniaturized Implants and Electrochemical SensorsSystems and methods for utilizing a small form-factor, wirelessly powered transceiver are disclosed. In one embodiment, a wireless powered transceiver includes a receive antenna configured to receive …DRIVE·May 19·2 min readFollowH02J50/27The Regents of the University of California
RECEIVER DEVICE FOR FACILITATING TRANSACTION OF ENERGY WIRELESSLY RECEIVED BY THE RECEIVER DEVICEDisclosed herein is a receiver device for facilitating transaction of energy wirelessly received by the receiver device, in accordance with some embodiments. Accordingly, the receiver device comprises…DRIVE·Jan 27·1 min readFollowH02J50/27Voice Life Inc.
RECTENNA DEVICEA rectenna device includes an antenna (), a first rectifier () to rectify a radio frequency wave input in the antenna (), an antenna (), a second rectifier () to rectify a radio frequency wave input i…DRIVE·Jan 13·1 min readFollowH02J50/27Mitsubishi Electric Corporation
SMART RECTENNA DESIGN FOR PASSIVE WIRELESS POWER HARVESTINGThe present technology is directed to a system and method for implementing passive power harvesting from ambient electromagnetic emissions with a smart rectenna that incorporates automatic frequency r…DRIVE·Dec 9·1 min readFollowH02J50/27Cisco Technology, Inc.
METAMATERIAL-INSPIRED DUAL-FUNCTION LOOP ANTENNAThe present disclosure describes various embodiments of systems, apparatuses, and methods of fabricating a metamaterial-inspired dual-function loop antenna. One such antenna device comprises a loop an…DRIVE·Oct 14·1 min readFollowH02J50/27University of Florida Research Foundation, Inc.
RECTENNA CONTROLLER AND RECTENNA APPARATUS INCLUDING THE SAMEA rectenna controller connected to a rectenna that receives radio frequency power and converts the radio frequency power into direct current power, the rectenna controller controlling the direct curre…DRIVE·Jul 15·1 min readFollowH02J50/27Mitsubishi Electric Corporation
ENERGY HARVESTING CIRCUIT, CORRESPONDING SYSTEM AND OPERATING METHODA first RF-to-DC circuit receives a radiofrequency signal and produces a first converted signal delivered to an energy storage circuit. A second RF-to-DC circuit, which is a down-scaled replica of the…DRIVE·Jun 10·1 min readFollowH02J50/27STMicroelectronics S.r.l.
WIRELESS POWER RECEIVING DEVICE AND WIRELESS POWER RECEIVING METHOD USING SAMEA wireless power receiving device includes: a body; rectifiers arranged adjacent to the body; ports, each being located between the body and a corresponding one of the rectifiers; and slots penetratin…DRIVE·May 20·1 min readFollowH02J50/27Samsung Electronics Co., Ltd.
WIRELESS POWER TRANSMISSION SYSTEMThe wireless power transmission is a system for providing wireless charging and/or primary power to electronic/electrical devices via microwave energy. The microwave energy is focused to a location by…DRIVE·May 13·1 min readFollowH02J50/27OSSIA INC.
RADIO FREQUENCY HARVESTER ASSEMBLYA device for harvesting radio frequency (RF) energy to generate power includes a first spiral antenna having a first spiral direction, the first spiral antenna having a spiral cross-section shape alon…DRIVE·May 26·1 min readFollowH02J50/27UTC FIRE AND SECURITY AMERICAS CORPORATION, INC.
