Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 13,923

Document Document Title
WO/2022/176550A1
Provided is a passive wireless tag (20) capable of identifying a predetermined command received, even when a response is being made to a wireless tag communication device. In the wireless tag (20), radiowaves are received as a predetermi...  
WO/2021/202958A9
A guest engagement system and associated methods provide seamless engagement with guests of facilities through the use of wireless sensing technologies. The system makes use of individual guest devices which are carried by guests and use...  
WO/2022/175133A1
The invention relates to a printed circuit board mechanically supporting a plurality of electrical and/or electronic components for an electronic smoking article, which are electrically connected via conductive tracks. The printed circui...  
WO/2022/170460A1
The present application discloses a wireless charging device, coupled to an antenna and a battery, for use in charging the battery according to an electric field signal received from the antenna. The wireless charging device comprises a ...  
WO/2022/171546A1
A system for coupling electrical signals between an interventional device (110) and a control unit (120) through an electrically insulating barrier (130), is disclosed. The system includes a connector (140). A device connector portion (1...  
WO/2022/173846A1
A wireless power transfer system includes a wireless power transmission system and a wireless power receiver system. The wireless power transmission system includes a transmission antenna, a transmission controller, and a transmission po...  
WO/2022/166438A1
The present invention relates to the technical field of Bluetooth, and in particular to a Bluetooth audio data transmission method and a device. The method comprises: an audio source device broadcasts a first audio data packet to a first...  
WO/2022/165779A1
A smart card and a control system therefor, which remedy technical deficiencies of insufficient security and reliability and poor general usability of an existing smart card. The control system comprises a smart card, and further compris...  
WO/2022/169691A1
Systems and methods for wireless power transfer are provided for operation at an operating frequency between about 87 kilohertz (kHz) and 205 kHz. A power transmitter includes a control and communications unit and an inverter circuit con...  
WO/2022/164778A1
A method is provided for differentiating one of a plurality of unpowered NFC transmitting devices for NFC communication with a receiving device. Each NFC transmitting device has a transmitter NFC interface and an NFC communication range....  
WO/2022/165244A1
A method for operating a wireless power transmission system includes providing a driving signal for driving a transmission antenna, the driving signal based, at least, on an operating frequency for the wireless power transmission system....  
WO/2022/162289A1
The invention relates to a method and device for adapting the communication from a mobile terminal (TM) equipped with a near-field communication (NFC) module. The mobile terminal is able to be placed in NFC mode (M_NFC) or in IBC mode (M...  
WO/2022/165243A1
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 configured to couple with a receiver ant...  
WO/2022/165359A1
A sensing system includes a sensor, a wireless transmission system, a wireless receiver system, and a controller. The sensor is configured to determine sensor data, the sensor data associated with a sensing environment. The wireless tran...  
WO/2022/165363A1
A wireless transmission system includes a transmitter antenna, a sensor, a demodulation circuit, and a transmitter controller. The sensor is configured to detect electrical information superimposed on an AC wireless signal. The demodulat...  
WO/2022/160288A1
The present application provides a wireless communication method and apparatus, capable of flexibly adjusting a receiver and an exciter for radio frequency identification to satisfy application requirements of a complex scenario. The met...  
WO/2022/164197A1
The present specification discloses a method and device for receiving expanded capability information, the method being executed by a wireless power receiver in a wireless power transmission system and comprising the steps of: entering a...  
WO/2022/161405A1
Disclosed are an electronic device and a display module. The display module comprises a near-field communication (NFC) module and a display screen, wherein the NFC module comprises an NFC coil and an NFC ferrite body; the display screen ...  
WO/2022/156081A1
The present application provides an audio system data synchronization method and an audio component. The method comprises: a first device receives, in the nth cycle, an audio data packet sent by an audio data source, and determines wheth...  
WO/2022/157267A1
A system for device diagnostics of an aerosol-generating device and a charging device associated with an aerosol-generating device is disclosed. The system comprises a near-field communication module comprising a non-volatile memory and ...  
WO/2022/158004A1
This communication device includes: a coupler connected to a cable to which a first communication device that performs communication on the basis of a wired communication method is connected; a communication circuit connected to the coup...  
WO/2022/154310A1
According to various embodiments, an electronic device comprises: a Bluetooth communication module; a memory; and a processor operatively connected to the Bluetooth communication module and the memory, wherein the processor may be config...  
WO/2022/151778A1
Disclosed are an audio data transmission method, an electronic device and a storage medium. The transmission method is applied to an electronic device, wherein the electronic device comprises a Bluetooth radio-frequency module, a control...  
WO/2022/150780A1
Disclosed herein is a wireless power delivery system including: a wireless power generation unit (GU) including: a GU antenna array; and a GU wireless communication circuit; and one or more recovery units (RUs), wherein each RU includes:...  
WO/2022/143861A1
The present application relates to the technical field of wireless communication. Disclosed are a method and device for supplying energy, and a communication device. The method comprises: a first device transmits a signal to a second dev...  
WO/2022/146141A1
System (1) for sorting products, comprising: •- a conveyor (11) comprising carrying bodies (113) one after another, extending parallel to each other, the carrying bodies associated with a pusher body (114), an electric motor (117) for ...  
WO/2022/143299A1
Disclosed in the present invention are a terahertz carrier sending device and a terahertz carrier receiving device. The sending device comprises a radio-frequency sending chip, a mode conversion structure, a terahertz transmission line, ...  
WO/2022/143303A1
Disclosed are a terahertz carrier transmitting device and receiving device, comprising: a feed transmission line, a mode excitation structure, a mode conversion structure, a terahertz transmission line, and a circuit board. The feed tran...  
WO/2022/146120A1
An embodiment of the present invention discloses an electronic device comprising: a first communication circuit that supports first communication in a first frequency band; a second communication circuit that supports second communicatio...  
WO/2022/144097A1
Method for transmitting a data stream (DS) between a mobile data carrier (1) and a playback device (8) for the transmitted data, in which it is proposed that a first transmission channel (K1) set up between the data carrier (1) and the p...  
WO/2022/133717A1
A near field communication (NFC) reader detects whether NFC devices are passive NFC devices or active NFC devices. The NFC reader outputs an interrogation signal and a carrier signal. When the NFC reader receives a response signal from a...  
WO/2022/135703A1
The present invention is directed to a motor vehicle auxiliary unit (10) comprising - a low-voltage electric circuit (20), - a high-voltage electric circuit (18) which is galvanically isolated from the low-voltage electric circuit (20), ...  
WO/2022/139376A1
An electronic device, according to various embodiments of the present disclosure, may comprise: a housing; a first circuit board disposed in the housing; flexible circuit boards which electrically connect the first circuit board; coil an...  
WO/2022/135672A1
An apparatus in a wireless power transfer network includes a processor configured to form a first message in an application layer of an application of the apparatus. The first message includes a plurality of attributes. A first attribute...  
WO/2022/137268A1
A method and a system are described for synchronizing one or more secondary stations (M131,2,...,n) to a Primary Station (M14), wherein the Primary Station (M14) transmits television programs (payload) sending them continuously in the fo...  
WO/2022/136027A1
A method (200) is disclosed for testing of wireless power transfer equipment (20) that has a plurality of wireless power transmitters (22a-n) adapted for concurrent wireless power transfer to respective wireless power receiver devices (1...  
WO/2022/131674A1
According to various embodiments, an electronic device may comprise at least one sensor, a first communication module supporting a first communication scheme, and a second communication module supporting a second communication scheme, wh...  
WO/2022/128264A1
Wireless charging device, vehicle comprising a charging device and method to operate a charging device. The invention is concerned with a wireless charging device (1) comprising an NFC-transmitter (12) configured to detect a NFC-device (...  
WO/2022/129033A1
The present invention concerns an aerosol generation device (12) comprising: • - a device NFC antenna (41); • - a device communication module (42) connected to the device NFC antenna (41) and configured to communicate with an externa...  
WO/2022/128762A1
A power transmitter (101) comprises a driver (201) generating a drive signal for a transmitter coil to generate a power transfer signal during a power transfer time interval and an electromagnetic test signal during a measurement time in...  
WO/2022/129969A1
Injection endpoint signalling device for mounting on a pre-filled syringe comprising a needle shroud in which the shroud translates from a first, retracted position, to a second, extended position. The injection endpoint signalling devic...  
WO/2022/127498A1
An audio processing method for a wearable device, comprising: acquiring an audio file (101); according to an audio processing path specified in a preset strategy, determining whether to transmit the acquired audio file to an audio proces...  
WO/2022/131512A1
A wireless power transmitter capable of selecting a master wireless power receiver to visually provide, to a user, states-of-charge of wireless power receivers being charged comprises: a plate; a resonance coil; a short-range communicati...  
WO/2022/131443A1
An electronic device according to an embodiment may receive wireless power from a wireless charger device by bypassing an external device in which a coil is isolated. The electronic device may directly supply power received from the exte...  
WO/2022/116538A1
Techniques are described for frequency-division-coordination of automatic power control (APC) in a transceiver of a near-field reader. Such frequency-division-coordinated APC (FDC-APC) can enable continuous APC updates concurrent with co...  
WO/2022/119592A1
A guest engagement system and associated methods provide seamless engagement with guests of facilities through the use of wireless sensing technologies. The system makes use of individual guest devices which are carried by guests and use...  
WO/2022/114580A1
The present invention relates to a communication module package comprising: a first substrate; a first antenna disposed on a first surface of the first substrate; a communication control chip positioned on a second surface positioned opp...  
WO/2022/115832A1
One or more embodiments of the present disclosure may include a device including a first port configured to be communicatively coupled to a first device, a second port configured to be communicatively coupled to a second device, and logi...  
WO/2022/114667A1
Disclosed is an electronic device comprising a power reception coil, a first communication circuit supporting first communication in a first frequency band, a second communication circuit supporting second communication in a second frequ...  
WO/2022/109606A1
The described technology provides a wireless charging network comprising wireless power transmitters and wireless power transmitter nodes distributed in various physically separate locations in a medical facility. The wireless power tran...  

Matches 301 - 350 out of 13,923