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Matches 1 - 50 out of 17,312

Document Document Title
WO/2019/210503A1
The present invention provides a wireless charging system capable of achieving an energy funnel effect and a wireless charging method thereof. The system comprises a wireless transmitting device and a wireless receiving device; the wirel...  
WO/2019/212497A1
Embodiments of a conformal wave selector and methods of application thereof are disclosed. A conformal wave selector comprises a first plurality of conductors arranged substantially in parallel in a first direction and in a first region ...  
WO/2019/211414A1
The invention relates firstly to a receiving unit (200) configured to interact with a transmission unit (100), separate from the receiving unit, for the purpose of wireless power transmission, which transmission unit (100) has a primary ...  
WO/2019/210808A1
The present application is applicable to the technical field of intelligent control. Provided are a method and apparatus for controlling a display state of a Bluetooth device, and a terminal device. The method comprises: receiving a stat...  
WO/2019/211400A1
The invention relates to an energy transfer system for the wireless transfer of energy, having a transmission unit and a reception unit separate therefrom, wherein the transmission unit has a primary coil that is able to be supplied with...  
WO/2019/210466A1
The present invention relates to an NFC card tapping control method. The method is applied to a terminal device. The terminal device comprises an NFC antenna, an NFC chip, and a processor. The NFC antenna is electrically connected to the...  
WO/2019/211405A1
The invention relates to a receiving unit (200) configured to interact with a transmission unit (100), separate from the receiving unit, for the purpose of wireless power transmission, which transmission unit (100) has a primary coil (L1...  
WO/2019/208843A1
The present invention relates to an apparatus and a method for performing transmission and reception of wireless power. The apparatus comprises: a transmission signal processing unit configured to generate a transmission data signal and ...  
WO/2019/209294A1
Methods and apparatus are disclosed of a wireless power transmission system (WPTS) and wireless power receiver client (WPRC). The WPTS may directionally transmit wireless power to a first WPRC while concurrently directionally transmittin...  
WO/2019/206612A1
The invention relates to a DC/DC converter (200) for resonant operation with potential separation, comprising: a transformer (230) having a primary-side and a secondary-side inductance (231, 232); an inverter arrangement (110) that is co...  
WO/2019/206142A1
This disclosure relates to a reader device for attachment to a smart device comprising a display, said reader comprising an antenna, processing and reading circuitry, and a communications module, wherein said antenna, said processing and...  
WO/2019/191336A9
A 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 has a first position and a first orient...  
WO/2019/200960A1
The present invention relates to the field of medical devices, and in particular, to a communication system for an implant device, comprising an extracorporeal unit and an implant unit. For the extracorporeal unit and the implant unit, b...  
WO/2019/201271A1
Provided in the present disclosure are a call processing method and a mobile terminal. The method comprises: upon receiving an incoming call, determining whether a mobile terminal is currently connected to a Bluetooth device, if so, outp...  
WO/2019/198438A1
A non-contact communication medium according to an embodiment of the present technology is provided with a memory unit, a power generating unit, a power monitoring unit, and a capacity control unit. The memory unit stores predetermined m...  
WO/2019/197476A1
The present disclosure relates to a method of calibrating a near field measurement system, the method comprising the steps of: providing a transmitting antenna adapted to transmit electromagnetic waves in the centimeter and/or millimeter...  
WO/2019/196018A1
Provided is a Bluetooth device capable of simultaneously connecting to multiple terminals. The Bluetooth device comprises an antenna, a Bluetooth chip and an input/output module, wherein the Bluetooth chip comprises a master Bluetooth ch...  
WO/2019/197716A1
An electronic label apparatus (100) comprises: an inductive communication unit (130) which communicates wirelessly 5 using inductive signals; a processor (500); memory (502) including a computer program code; and a power source (160) whi...  
WO/2019/197909A1
Self-powered semi-active electronic tag with autonomous processing capacity and its communication procedure consisting of a semi-active electromagnetic auto-feeding electronic device (nanochip) (without the use of batteries). It has auto...  
WO/2019/199029A1
The present invention relates to a wireless power reception device and method, and provides a wireless power reception device comprising: a secondary coil which is magnetically coupled to a primary coil disposed in a wireless power trans...  
WO/2019/193606A1
The present invention relates to a living and non-living location and security tracking system with their behaviour pattern, along with functionality to tracks only in specified hours, so person's privacy can be maintained accordingly. T...  
WO/2019/192600A1
Provided are a method and apparatus for the screen projection of data, a storage medium and an electronic device. The method comprises: when a communication connection is established between a wireless charging apparatus and a screen pro...  
WO/2019/193095A1
The invention relates to an electronic input/output device for signal, data and/or energy transmission with galvanic isolation (115, 115', 115"). The device has at least one first functional unit (117) and a second functional unit (118),...  
WO/2019/194524A1
The present invention relates to a device and method for controlling transmission of power in a wireless power transmitting system. The present specification discloses a wireless power transmitting method comprising the steps of: perform...  
WO/2019/190914A1
An apparatus is disclosed for proximity detection using a hybrid-transceiver. In an example aspect, the apparatus includes a hybrid transceiver coupled to a first antenna and a second antenna. The hybrid transceiver is configured to gene...  
WO/2019/185473A1
A testing device (30; 50) for testing a wireless power transmitter device (20) having at least one transmitter coil (24), wherein the testing device (30; 50) comprises at least one wireless power receiver coil (34) and wherein the testin...  
WO/2019/190188A1
An electronic device and an operation method thereof according to various embodiments may be configured to: transmit a designated signal having a designated first frequency to an antenna disposed on one surface of a housing, through a fi...  
WO/2019/191336A1
A 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 has a first position and a first orient...  
WO/2019/191437A1
An electric field personal seat communication protocol within an inductive charging supporting near field communication (NFC) chipset is positioned in respective portions of a vehicle and a personal communications device. Such a chipset ...  
WO/2019/187607A1
Provided is an underwater communication device capable of improving data transmission efficiency under water. The underwater communication device communicates data under water with another underwater communication device having another f...  
WO/2019/184963A1
Disclosed are a radio frequency identification system, a method for constructing a relay network, a reader and a relay. The radio frequency identification system comprises a reader, a relay, and a target tag, wherein the reader is config...  
WO/2019/183053A1
A wireless proximity detection system employs short-range wireless communication to detect the proximity of a user device within a strictly defined wireless zone and as a result trigger a desired action. The proximity detection system ma...  
WO/2019/182815A1
For near field communications, inductive coils coupled to each communicating circuit are brought close together so that there is inductive coupling between the two coils. Data signals can then be relayed between the two circuits without ...  
WO/2019/180215A1
A contactless datalink for transmission of data between a rotating part and a stationary part, the datalink comprises a dielectric waveguide which is split into two sections, wherein a first dielectric waveguide section is at the rotatin...  
WO/2019/178824A1
Provided by the present application are a backscatter communication method and device, the method comprising: a transmitting device receiving a wakeup signal sent by a base station; the transmitting device determining a transmission star...  
WO/2019/175031A1
A wireless power supply equipment is provided. The wireless power supply equipment includes: a base including a wireless power supply transmitting coil and an antenna; an extension dock including a wireless power supply receiving coil, a...  
WO/2019/176325A1
Anon-contact communication medium according to one form of the present technology is provided with a voltage generation unit, a memory unit, a clock signal generation unit, and a control unit. The voltage generation unit has an antenna c...  
WO/2019/174114A1
A rotating device (100) and a rotating radar device, relating to the technical field of rotating platforms (120) for electronic communications. The rotating device (100) comprises a fixed platform (110) and a rotating platform (120); the...  
WO/2019/172186A1
This wireless communication device is provided with: an antenna which transmits/receives radio waves; a rectifying circuit which is connected to the antenna, and rectifies the radio waves received by the antenna to generate a voltage; an...  
WO/2019/168493A1
Disclosed herein is a method of rapid exchange, storage and update of electronic contact information that assumes interaction of several elements, one of possible variants of implementations of which is the electronic cloud business card...  
WO/2019/167333A1
This wireless communication system is provided with a shield chamber forming part, a leakage waveguide, a first antenna, a first device, a second antenna, and a second device. In the shield chamber forming part, an internal space serving...  
WO/2019/162885A1
Systems and methods are provided and include a charging circuit, a converter network, and a voltage regulator. The voltage regulator couples the charging circuit to the converter network. When the system is in the charging mode, the char...  
WO/2019/161480A1
A system comprising at least one dock and at least one insole is provided for assessing a user's gait or movement during physical activity. The dock is for use with a computer and the insole is for use with an energy storage device, the ...  
WO/2019/163675A1
The present invention improves heat dissipation performance while ensuring easy passage of magnetic flux through an opening of a coil conductor. An antenna device (1) performs communication by magnetic field coupling. The antenna device ...  
WO/2019/160351A1
The present invention relates to a wireless power transmission system and, more particularly, to an apparatus and a method for performing handover between heterogeneous communication methods. A wireless power transmission apparatus and r...  
WO/2019/160697A1
Described herein are systems and methods that create a capacitive link based on a rotating cylinder capacitor. A cylindrical rotor rotates around a shaft and maintains an air gap between the cylindrical rotor and the shaft and to create ...  
WO/2019/160371A1
An electromagnetic wave sensing electronic device includes: a communication module configured to communicate with an external electronic device; at least one electromagnetic wave reception antenna configured to detect an electromagnetic ...  
WO/2019/159745A1
An antenna device (101) comprises: a substrate (1); a member 2 having, on side surfaces orthogonal to a first main surface (MS1) of the substrate (1), a first conductive portion (21) and a second conductive portion (22) facing each other...  
WO/2019/155219A1
Apparatus for installation in a passenger transport vehicle for controlling a power charging outlet for a mobile electronic device (10), the apparatus comprising, a processor (5) and a switch (3), and the connector port (2), the switch a...  
WO/2019/156868A1
A method and apparatus for achieving detuning for a resonant wireless power transfer system including cryptography is described. Detuning for a resonant wireless power transfer system including cryptography allows for detuning a wireless...  

Matches 1 - 50 out of 17,312