About 33 results
https://drivepatents.com/patents/1393290 · 10 Dec 2025
The present invention discloses an accessory detection system. The accessory detection system includes an electronic device and a to-be-attached accessory. The electronic device includes a first attachment component and a magnetic field detection device. T...
https://drivepatents.com/patents/1395766 · 5 Nov 2025
Embodiments of this application provide an electronic device, including a battery cover. The battery cover includes a battery cover body. An inner surface of the battery cover body has an anti-shattering film. The anti-shattering film includes a plastic su...
https://drivepatents.com/patents/1398627 · 5 Nov 2025
Embodiments of this application relate to the field of circuit technologies, and provide a switch circuit and an electronic device to reduce a conductive impedance. The switch circuit includes an external node, an internal node, an enhancement-mode gallium...
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/1393862 · 8 Oct 2025
This application discloses a multi-battery power supply, a charging/discharging method, and an electronic device. To charge two batteries, the two batteries are connected in series, so that two batteries with different capacities can be fully charged at th...
https://drivepatents.com/patents/1391707 · 1 Oct 2025
This application discloses an electronic device. The electronic device includes a battery cover and a camera assembly. Amounting hole is arranged on the battery cover, and the camera assembly is mounted in the mounting hole. The battery cover includes a fi...
https://drivepatents.com/patents/1399342 · 17 Sep 2025
Embodiments of this application are applied to the field of terminal technologies, and provide a PCB assembly and an electronic device, where the PCB assembly includes a PCB, a first conductor, a first battery, and a second battery. The PCB includes a groo...
https://drivepatents.com/patents/1395263 · 10 Sep 2025
Embodiments of this application provide a wireless charging system and a wireless charging stylus box, which are applied to the field of electronic technologies. The wireless charging system includes a wireless charging device and a stylus, where the wirel...
https://drivepatents.com/patents/1393545 · 20 Aug 2025
Embodiments of this application relate to the field of technologies for controlling electronic devices, and provide an electronic device, to reduce probability of file system damage when using a UFS. The electronic device includes: a universal flash storag...
https://drivepatents.com/patents/1396990 · 13 Aug 2025
This application provides a method for testing an internal resistance of a battery, and an electronic device. The method includes: obtaining an in-position status of a charger of the electronic device; turning off a first switch if the charger of the elect...