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:
Oct. 03, 2017
Filed:
Jul. 09, 2014
Htc Corporation, Taoyuan County, TW;
Hann-Shi Tong, Taoyuan County, TW;
Chih-Chiang Cheng, Taoyuan County, TW;
Yu-Sheng Lee, Taoyuan County, TW;
Lei Chen, Taoyuan County, TW;
Chun-Min Lee, Taoyuan County, TW;
HTC Corporation, Taoyuan, TW;
Abstract
An electronic apparatus and a method for activating a specified function are provided. The electronic apparatus includes a speaker, an audio signal processor and an application processor. The audio signal processor senses a variation of an acoustic condition of the speaker. The application processor is used for: generating a logic high or low signal in response to the sensed variation of the acoustic condition; interpreting the logic high or low signal as a control signal; and performing an instruction corresponding to the control signal.