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. 09, 2026
Filed:
Aug. 24, 2022
Honor Device Co., Ltd., Shenzhen, CN;
Yu Wang, Shenzhen, CN;
Zengchao Qu, Shenzhen, CN;
HONOR DEVICE CO., LTD., Shenzhen, CN;
Abstract
An electronic device, including a circuit board, a back cover, and a millimeter wave antenna module. The millimeter wave antenna module is disposed on a surface of the circuit board facing the back cover and is configured to send a millimeter wave signal. At least one of the back cover and the circuit board is disposed with an in-phase reflection structure. According to this application, the phases of the millimeter wave signal reaching the back cover each time are the same when the millimeter wave signal is reflected the plurality of times between the circuit board and the back cover in a shorter distance. This reduces a thickness of the whole electronic device and improves radiation performance of an antenna.