A TRANSMITTER MODULE FOR RADIO FREQUENCY CHARGINGA method for charging a plurality of devices with radio frequency signals is described. The method comprises: generating radio frequency signals for transmission by an antenna of a transmitter module;…DRIVE·Jun 11·1 min readFollowH02J50/40NICOVENTURES TRADING LIMITED
Power feeding system, power feeding apparatus, power feeding method, and storage mediumAccording to one embodiment, a power feeding system includes power receiving units, communication units, and a power feeding unit. The power feeding unit is configured to stop feeding power to a first…DRIVE·Jun 9·1 min readFollowH02J50/40KABUSHIKI KAISHA TOSHIBA
SYSTEM AND METHOD OF WIRELESS INSTRUMENT CHARGINGA system for gas monitoring includes a cooperative monitoring group for gas monitoring, which includes a plurality of gas monitors comprising a gas sensing element, a battery, a monitor wireless charg…DRIVE·Jun 4·1 min readFollowH02J50/40Industrial Scientific Corporation
SWITCHING CIRCUIT, DC POWER OUTPUT APPARATUS, WIRELESS POWER TRANSMISSION SYSTEM, SOLAR POWER GENERATION SYSTEM, OUTPUT CONTROL METHOD AND PROGRAMProvided is a switching circuit capable of suppressing a decrease in output power even if the power generated by a plurality of DC-power supply circuits changes, and a DC-power output apparatus, a wir…DRIVE·Jan 8·1 min readFollowH02J50/40SoftBank Corp.
FACILITY FIXTURES AND ASSOCIATED SYSTEMS AND METHODS FOR PROVIDING OVER-THE-AIR POWER TO PORTABLE ELECTRONIC DEVICESA fixture for providing over-the-air power to portable electronic devices may include a surface, a charging pad configured to charge a portable electronic device resting on the surface via wireless po…DRIVE·Jan 16·1 min readFollowH02J50/40Ossia Inc.
Wireless Power Transfer Systems for Kitchen AppliancesA kitchen appliance is disclosed includes a first electrical component, a second electrical component, and a wireless power receiver system. The wireless power receiver system includes a first receive…DRIVE·Dec 5·1 min readFollowH02J50/40NuCurrent, Inc.
Wireless Power Transfer System For Simultaneous Transfer To Multiple DevicesThe present application relates to an apparatus which comprises a wireless power transmission system. This system comprises features which allow it to transfer more power wirelessly to multiple device…DRIVE·Oct 17·1 min readFollowH02J50/40NuCurrent, Inc.
All-in-One Wireless ChargerThe present utility model discloses an all-in-one wireless charger, comprising: a base, a first ejecting mechanism, a second ejecting mechanism, a motherboard PCB, and a rotating case; The top surface…DRIVE·Sep 26·2 min readFollowH02J50/40Shenzhen Mgctech Co., Ltd
WIRELESS POWER TRANSMISSION DEVICE, WIRELESS POWER RECEPTION DEVICE, AND WIRELESS POWER TRANSMISSION and RECEPTION SYSTEM COMPRISING SAMEThe present invention relates to a wireless power transmission device capable of stably operating without controlling the amount of power to prevent a circuit failure due to an overcurrent, when there…DRIVE·Aug 8·1 min readFollowH02J50/40BANF CO., LTD.
CROSS TALK AND INTERFERENCE MITIGATION IN DUAL WIRELESS POWER TRANSMITTERA dual wireless power transfer system includes an input power supply and a first wireless power transmission system receiving power at a first power input from the input power supply. The first wirele…DRIVE·Jul 11·1 min readFollowH02J50/40NuCurrent, Inc.
Contactless Power FeederMultiple secondary units include a target unit including a switcher that switches between a first mode in which a synchronization signal input into an input unit is transmitted to a processor and outp…DRIVE·Jun 27·1 min readFollowH02J50/40Daifuku Co., Ltd.
WIRELESSLY POWERED DECORATIVE SYSTEMS AND DEVICESThe present disclosure provides a wirelessly powered decorative system. The wirelessly powered decorative system includes a wreath and a wirelessly powered decorative device in communication with the …DRIVE·Jun 6·1 min readFollowH02J50/40Belgravia Wood Limited
METHOD AND DEVICE FOR IMPROVING COMMUNICATION QUALITY ON BASIS OF PWM IN WIRELESS POWER TRANSMISSION SYSTEMThe present specification provides a method for performing wireless power reception by a wireless power receiver in a wireless power transmission system, and a device using the method, the method comp…DRIVE·May 30·1 min readFollowH02J50/40LG Electronics Inc.
Contactless Power Feeding FacilityA contactless power feeding facility includes a coupling unit electromagnetically coupling a target feeder line and an adjacent feeder line. A target power supply apparatus includes: a phase detector …DRIVE·Apr 18·1 min readFollowH02J50/40Daifuku Co., Ltd.
METHOD AND DEVICE FOR CONTROLLING POWER OF MULTIPLE DEVICES IN WIRELESS POWER TRANSMISSION SYSTEMProvided are: a method for establishing out-band communication performed by a wireless power transmitter in a wireless power transmission system; and a device for using same. The method comprises the …DRIVE·Feb 15·1 min readFollowH02J50/40LG Electronics Inc.
SYSTEM AND METHOD FOR LOCATION-BASED NODE MANAGEMENT IN A WIRELESS CHARGING NETWORKA plurality of wireless charging systems may be employed within a network at a venue or other physical area to precisely locate a battery-operated node of the network. The location of the node may the…DRIVE·Feb 1·1 min readFollowH02J50/40VISA INTERNATIONAL SERVICE ASSOCIATION
INTEGRATED WIRELESS-POWER-TRANSMISSION PLATFORM DESIGNED TO OPERATE IN MULTIPLE BANDS, AND MULTI-BAND ANTENNAS FOR USE THEREWITHMethods and devices for surveying for active and inactive power receivers within a wireless-power coverage area are described. A method includes causing performance of a survey looking for active powe…DRIVE·Nov 16·1 min readFollowH02J50/40Energous Corporation
POWER TRANSMISSION APPARATUS, CONTROL METHOD OF POWER TRANSMISSION APPARATUS, AND STORAGE MEDIUMA power transmission apparatus includes a first power transmission unit configured to perform wireless power transmission to a power receiving apparatus in a first region by using at least one of a pl…DRIVE·Oct 5·2 min readFollowH02J50/40CANON KABUSHIKI KAISHA
LOW-POWER NEAR-BEAM WIRELESS INDUCTIVE CHARGING HUBPrior art systems can achieve full-body motion capture without external cameras; however, these systems are often expensive, limit the user's movements to a specified area, require the user to wear a …DRIVE·Sep 28·1 min readFollowH02J50/40XEED, LLC
ARTIFICIAL TREES WITH WIRELESS POWER TRANSMISSIONThe present disclosure provides an artificial tree. The artificial tree includes a trunk including one or more trunk sections. The one or more trunk sections include a first trunk section including a …DRIVE·Sep 21·1 min readFollowH02J50/40Belgravia Wood Limited
ARTIFICIAL TREES WITH WIRELESS POWER TRANSMISSIONThe present disclosure provides an artificial tree. The artificial tree includes a trunk including one or more trunk sections. The one or more trunk sections include a first trunk section including a …DRIVE·Sep 21·1 min readFollowH02J50/40Belgravia Wood Limited
CROSS TALK AND INTERFERENCE MITIGATION IN DUAL WIRELESS POWER TRANSMITTERA dual wireless power transfer system is disclosed having an input power supply providing power at a first voltage V1 and a first wireless power transmission system receiving power at a first power in…DRIVE·Sep 7·2 min readFollowH02J50/40NuCurrent, Inc.
WIRELESS POWER TRANSFER SYSTEM FOR SIMULTANEOUS TRANSFER TO MULTIPLE DEVICES WITH CROSS TALK AND INTERFERENCE MITIGATIONA dual wireless power transfer system is disclosed having an input power supply providing power at a first voltage V1 and a first wireless power transmission system receiving power at a first power in…DRIVE·Sep 7·2 min readFollowH02J50/40NuCurrent, Inc.
APPARATUS AND METHOD FOR PROVIDING COMPATIBILITY IN WIRELESS POWER TRANSMISSION SYSTEMThe present disclosure relates to a method for providing compatibility with a wireless power transmitting device in a wireless power transmitting system. The method includes the steps of: detecting a …DRIVE·Aug 17·1 min readFollowH02J50/40GE Hybrid Technologies, LLC
INDUCTION HEATING AND WIRELESS POWER TRANSMITTING APPARATUS HAVING IMPROVED CONTROL ALGORITHMAn induction heating and wireless power transmitting apparatus includes: a first working coil portion including first and second working coils that are connected in parallel; a first inverter configur…DRIVE·Aug 10·1 min readFollowH02J50/40LG ELECTRONICS INC.
Contactless Power Feeding FacilityA synchronization system includes a master unit and a slave unit. The slave unit is connected to the master unit directly, or indirectly via another slave unit, and is connected to at least one power …DRIVE·Jul 27·1 min readFollowH02J50/40Daifuku Co., Ltd.
Wireless Power Transmission Antenna with Internal Repeater and Repeater FilterAn 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 readFollowH02J50/40NuCurrent, Inc.
BASEPLATE INDUCTIVE ELECTRICAL CONNECTION SYSTEMAn inductive connection system includes a baseplate that provides an attachment interface on a support surface. The baseplate is configured to engage with at least one accessory via the attachment int…DRIVE·Apr 13·2 min readFollowH02J50/40Ford Global Technologies, LLC
Wireless Power Transfer Systems for Kitchen AppliancesA kitchen appliance is disclosed includes a first electrical component, a second electrical component, and a wireless power receiver system. The wireless power receiver system includes a first receive…DRIVE·Mar 9·1 min readFollowH02J50/40NuCurrent, Inc.
First Network Node, Second Node, Wireless Device and Methods Performed Thereby for Handling Charging of the Wireless DeviceA method performed by a first network node (). The method is for handling charging of a wireless device (). The first network node () and the wireless device () operate in a wireless communications ne…DRIVE·Dec 15·1 min readFollowH02J50/40Telefonaktiebolaget LM Ericsson (publ)
ARTIFICIAL TREES WITH WIRELESS POWER TRANSMISSIONThe present disclosure provides an artificial tree. The artificial tree includes a trunk including one or more trunk sections. The one or more trunk sections include a first trunk section including a …DRIVE·Dec 15·1 min readFollowH02J50/40Belgravia Wood Limited
CONTACTLESS POWER FEEDING DEVICEA contactless power feeding device of an embodiment includes: a placement portion on which a plurality of carts including a device and a power receiving unit that receives power to be fed to the devic…DRIVE·Nov 24·1 min readFollowH02J50/40TOSHIBA TEC KABUSHIKI KAISHA
DISTRIBUTED WIRELESS POWER TRANSMISSION SYSTEMThe embodiments described herein comprise a distributed wireless power transmission system including a plurality of wireless power transmission systems (WPTSs) coordinating transmissions to create a v…DRIVE·Nov 24·1 min readFollowH02J50/40OSSIA INC.
Dual Receiver Detection Apparatus and Method for Wireless Power Transfer SystemA method includes applying a plurality of detection signals to a plurality of receivers, receiving a plurality of echo signals resulted from the plurality of receivers, comparing the plurality of echo…DRIVE·Nov 17·1 min readFollowH02J50/40Nuvolta Technologies (Hefei) Co., Ltd.
Antenna Array Element by Element Power TrackingMethods and devices addressing power tracking of transmission systems using antenna arrays are disclosed. The disclosed teachings may be implemented on a channel element to channel element basis, are …DRIVE·Oct 27·1 min readFollowH02J50/40pSemi Corporation
WIRELESS POWER TRANSMISSION DEVICEA wireless power transmission device according to an embodiment of the present specification comprises: a power conversion circuit for transmitting wireless power to a wireless power reception device …DRIVE·Sep 1·1 min readFollowH02J50/40LG ELECTRONICS INC.
Wireless Power Transfer Systems for Kitchen AppliancesA kitchen appliance is disclosed includes a first electrical component, a second electrical component, and a wireless power receiver system. The wireless power receiver system includes a first receive…DRIVE·Aug 11·1 min readFollowH02J50/40NuCurrent, Inc.
WIRELESS POWER FOR SENSOR ARRAYSA wireless power system includes a phase locked loop (PLL) providing an input signal tuned in frequency, a plurality of dividers coupled to the PLL to divide the frequency of the input signal, a plura…DRIVE·Aug 11·1 min readFollowH02J50/40INTERNATIONAL BUSINESS MACHINES CORPORATION
Slotted Communications In Virtual AC Power Signal TransferA wireless power transmission system includes a first antenna, a second antenna, a controller, a first power conditioning system, and a second power conditioning system. The controller is configured t…DRIVE·Aug 11·2 min readFollowH02J50/40NuCurrent, Inc.
Wireless Power Transmitters For Virtual AC Power SignalsA wireless power transmission system includes a transmission antenna, a transmission controller, and a transmission power conditioning system. The transmission antenna is configured to couple with a r…DRIVE·Aug 11·1 min readFollowH02J50/40NuCurrent, Inc.
