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:
May. 17, 2011
Filed:
May. 29, 2008
An-ming Lee, Hsin-Chu Hsien, TW;
Tzu-chien Tzeng, Hsin-Chu, TW;
Yu-pin Chou, Miao- Li Hsien, TW;
Tzuo-bo Lin, Taipei, TW;
An-Ming Lee, Hsin-Chu Hsien, TW;
Tzu-Chien Tzeng, Hsin-Chu, TW;
Yu-Pin Chou, Miao- Li Hsien, TW;
Tzuo-Bo Lin, Taipei, TW;
Realtek Semiconductor Corp., Hsinchu, TW;
Abstract
The invention provides a signal receiving circuit applied to multiple digital video/audio transmission interface standards. The signal receiving circuit includes at least an input interface for receiving an input signal, and at least an interface circuit. The input interface includes a set of shared input terminals, a set of first separate input terminals for receiving an input signal corresponding to a first transmission specification with the set of shared input terminals, and a set of second separate input terminals for receiving an input signal corresponding to a second transmission specification with the set of shared input terminals. The interface circuit includes a control circuit coupled to the input interface for supplying a control signal, and a processing module coupled to the input interface and the control circuit for processing the input signal according to the control signal to generate an output signal.