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:
Feb. 23, 2016
Filed:
Jul. 02, 2012
Yu-peng Lai, Taoyuan County, TW;
Wei-chih Chang, Taoyuan County, TW;
Ching-chung Hung, Taoyuan County, TW;
Yu-Peng Lai, Taoyuan County, TW;
Wei-Chih Chang, Taoyuan County, TW;
Ching-Chung Hung, Taoyuan County, TW;
HTC CORPORATION, Taoyuan, TW;
Abstract
A portable electronic device and an accessory device thereof, and an operating method for a portable electronic device. According to the disclosure, an accessory device coupled at a universal serial bus connector of a portable electronic device is detected and identified via the identification pin of the universal serial bus connector. When it is identified that the accessory device supports 1-wire communication via the identification pin, the accessory device is accessed via the 1-wire communication via the identification pin.