About 151 results
https://drivepatents.com/patents/1398681 · 24 Dec 2025
In accordance with a first aspect of the present disclosure, a near field communication (NFC) device is provided, comprising: an antenna configured to enable wireless communication with an external device; a charging unit configured to charge the external ...
https://drivepatents.com/patents/1377532 · 18 Dec 2025
The disclosure provides an electronic device and a panel with a wireless power function. The panel includes multiple native wires and a wireless power coil. The wireless power coil and the native wires are arranged on the panel. A driver circuit drives the...
https://drivepatents.com/patents/1392842 · 22 Oct 2025
Embodiments of this application provide a power receiving apparatus, a power sending apparatus, and a power transmission method. A battery and protection circuit module is configured to obtain battery impedance. A first microcontroller module is configured...
https://drivepatents.com/patents/1400525 · 5 Mar 2025
An electronic device according to various embodiments including a sensor, a first magnetic element which can be rotated to have a polarity of a first pole or a second pole in a first direction, and a processor. When the first magnetic element is aligned in...
https://drivepatents.com/patents/1399145 · 5 Feb 2025
A wireless charging device may include a first transmit coil disposed on a first layer, and a second transmit coil disposed on a second layer. The second transmit coil is electrically coupled to the first transmit coil. The first and second transmit coils ...
https://drivepatents.com/patents/1372874 · 16 Jan 2025
Systems and methods for a wireless power transfer system are provided. A resonator arrangement includes a housing, a magnetic core positioned within the housing and defining an annular groove, a coil element positioned within the annular groove and configu...
https://drivepatents.com/patents/1399653 · 1 Jan 2025
An electronic device receives wireless signals encoded with data in an amplitude-shift keying format. The electronic device passes the wireless signals through a low-pass filter. The low-pass filter has a cutoff frequency between a first frequency associat...
https://drivepatents.com/patents/1396999 · 6 Nov 2024
Provided are a device and method for performing authentication in a wireless power transfer system. Provided is an authentication method in a wireless power transfer system including receiving a first packet including indication information on whether a ta...
https://drivepatents.com/patents/1369107 · 12 Sep 2024
A quantum computing system includes a qubit, a coupler, and a resonator. The qubit has quantum states associated with discretized frequencies. The coupler has a tunable coupler frequency. When the coupler frequency is tuned to a first frequency value in ac...
https://drivepatents.com/patents/1397339 · 7 Aug 2024
A method at a communication system including:a server, a personal computing system, and a wireless communication device coupled with ta wireless communication network,the wireless communication device and the personal computing system being connected toget...