The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
Jun. 22, 2022
Guangdong Oppo Mobile Telecommunications Corp., Ltd., Guangdong, CN;
Chunying Qu, Guangdong, CN;
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong, CN;
Abstract
An electronic device is provided, belonging to the technical field of power charging. The electronic device includes a wired charging circuit, at least two wireless charging circuits, and a battery. The wired charging circuit and each the wireless charging circuit are connected to the battery. The wired charging circuit is used for receiving input electrical energy by a wired power interface, and charging the battery with the input electrical energy. Each the wireless charging circuit is used for receiving an alternating magnetic field, outputting electrical energy under a driving of the alternating magnetic field, and charging the battery with the output electrical energy. In this situation, charging power during a power charging process is improved to a certain extent.