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:
Jan. 08, 2013
Filed:
Oct. 29, 2009
Tzu-ping Lin, Taipei Hsien, TW;
Chih-hsiang Peng, Taipei Hsien, TW;
Jui-hsiang Chou, Taipei Hsien, TW;
Cheng-hsiung Hsu, Taipei Hsien, TW;
Chih-feng Chang, Taipei Hsien, TW;
Tzu-Ping Lin, Taipei Hsien, TW;
Chih-Hsiang Peng, Taipei Hsien, TW;
Jui-Hsiang Chou, Taipei Hsien, TW;
Cheng-Hsiung Hsu, Taipei Hsien, TW;
Chih-Feng Chang, Taipei Hsien, TW;
Wistron NeWeb Corp., Hsichih, Taipei Hsien, TW;
Abstract
A signal transmission interface includes: a USB audio format encoding unit adapted to be coupled to a digital broadcast receiving end, for converting a digital audio signal that originates from the digital broadcast receiving end into a USB audio signal; a USB hub coupled to the USB audio format encoding unit and adapted to be coupled to a host end, for transmitting the USB audio signal to the host end and receiving a USB control signal that originates from the host end; and a USB/serial transmission bus bridge unit coupled to the USB hub and adapted to be coupled to the digital broadcast receiving end, for converting the USB control signal that is transmitted from the USB hub into a serial transmission bus control signal, and transmitting the serial transmission bus control signal to the digital broadcast receiving end.