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:
Aug. 10, 2021
Filed:
Mar. 05, 2020
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Yaqi Liu, Beijing, CN;
Linchuan Wang, Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Abstract
A human body distance detection module for an electronic device, includes: a first metal sheet; a capacitance sensor electrically connected to the first metal sheet and configured to obtain a capacitance to ground of the first metal sheet, the capacitance to ground configured to reflect a distance between a human body and the electronic device; and a second metal sheet, at least one part of the second metal sheet being disposed opposite to the first metal sheet, the second metal sheet and the first metal sheet being insulated from each other to enable mutual coupling, and at least one part of the second metal sheet being not parallel to the first metal sheet.