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. 31, 2019
Filed:
Sep. 27, 2017
Beijing Xiaomi Mobile Software Co., Ltd., Haidian District, Beijing, CN;
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Abstract
The present disclosure relates to a terminal, a method, an apparatus and an electronic device for determining a mode of operation. In some aspects, the terminal includes: an ultrasonic wave emitter, an ultrasonic wave signal path and a microphone. The ultrasonic wave emitter is arranged inside the terminal, a first hole is arranged on a side-frame of the terminal for accommodating the microphone, an ultrasonic wave signal emitted by the ultrasonic wave emitter propagates from inside of the terminal to a surface of the terminal via the ultrasonic wave signal path, the microphone is configured to receive an ultrasonic echo signal of the ultrasonic wave signal, and to determine whether the terminal is touched according to the ultrasonic echo signal.