About 121 results
https://drivepatents.com/patents/1390558 · 10 Jun 2026
A hearing device and a method for charging a hearing device is provided, the hearing device comprising an interface comprising a wireless transceiver configured for wireless communication with a charging device; and a power module comprising a charging con...
https://drivepatents.com/patents/1374704 · 2 Jun 2026
A wireless charging device for charging a head-mounted wearable device (HMWD) includes a base, a sidewall that extends from the base, and a bridge support that extends from the base and is spaced apart from the sidewall. At least one charging antenna is po...
https://drivepatents.com/patents/1374705 · 2 Jun 2026
A ground power supply device includes a power transmission device, a ground-side communication device, and a power transmission control device. The power transmission device performs contactless power supply to a moving body including a power reception dev...
https://drivepatents.com/patents/1114900 · 28 May 2026
A wireless power transmission method by a wireless power transmission apparatus, according to an embodiment of the present specification, comprises: a ping step for transmitting a digital ping and receiving a response to the digital ping from a wireless po...
https://drivepatents.com/patents/1114899 · 28 May 2026
A wireless charger includes a base module and a coil module. The coil module is configured to be detachably attachable to the base module. The coil module includes a coil for charging and is configured to be electrically connected to the base module.
https://drivepatents.com/patents/964995 · 26 May 2026
A cable swivel for inductive power couplings for powering pool or spa components is provided. A swivel component allows a power cable to a pool or spa component, such as an electric pool cleaner, to swivel when the inductive power couplings are coupled tog...
https://drivepatents.com/patents/964994 · 26 May 2026
A circuit of wireless charging and a method of charging a battery. The circuit includes: a wireless receiver, configured to receive a charging power transmitted by a wireless transmitter of a wireless charging apparatus through electromagnetic induction; a...
https://drivepatents.com/patents/964993 · 26 May 2026
A method and an apparatus for wireless charging control, and a storage medium. The method is implemented by a wireless charging device including N sets of wireless charging coils, where N is a positive integer greater than or equal to 2. The method include...
https://drivepatents.com/patents/1382841 · 14 May 2026
A power receiver includes a power-receiving coil holder extending along and in proximity to a power-feeding-side housing, and a power receiving coil located at the power-receiving coil holder. The power-receiving coil holder includes a planar portion, and ...
https://drivepatents.com/patents/1382400 · 7 May 2026
A computer mouse includes a power interface circuit (PIC) electrically and communicatively coupled to a processor(s), the power interface circuit operable to electrically couple to and receive power from a plurality of different types of external power sou...