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:
Jun. 16, 2026
Filed:
Jun. 28, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Shaojie Feng, Dongguan, CN;
Zhongnan Qian, Dongguan, CN;
Yongfa Zhu, Dongguan, CN;
Xiaowei Chen, Dongguan, CN;
Quanhao Sun, Dongguan, CN;
Zhiqiang Duan, Shanghai, CN;
Jiangtao Yang, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A wireless charging transmitting apparatus includes an inverter circuit, a first transmitting plate, and a second transmitting plate. The wireless charging receiving apparatus includes a first receiving plate, a second receiving plate, and a rectifier circuit. An input end of the inverter circuit is connectable to a direct current power supply, a first output end of the inverter circuit is connected to the first transmitting plate, and a second output end of the inverter circuit is connected to the second transmitting plate. A first contact is disposed on the first transmitting plate, and a second contact is disposed on the first receiving plate. At least part of coupling between the transmitting apparatus and receiving apparatus is alternately contactless or via electrical contact.