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. 18, 2007
Filed:
Jul. 19, 2005
Yutaka Nakadai, Yachiyo, JP;
Yasuyoshi Nakajima, Kokubunji, JP;
Norihisa Yamamoto, Kodaira, JP;
Toshiaki Shibata, Kodaira, JP;
Yutaka Nakadai, Yachiyo, JP;
Yasuyoshi Nakajima, Kokubunji, JP;
Norihisa Yamamoto, Kodaira, JP;
Toshiaki Shibata, Kodaira, JP;
Renesas Technology Corp., Tokyo, JP;
Hitachi Hybrid Network Co., Ltd., Yokohama-shi, JP;
Abstract
A semiconductor integrated circuit includes a demodulating circuit, a plurality of sampling circuits each capable of sampling output signals of the demodulating circuit, a plurality of detection circuits capable of detecting headers of output signals of the sampling circuits, a plurality of processing circuits capable of performing a predetermined data process based on the detection results of the detection circuits, and a circuit capable of determining a match to a preset communication method from results of the header detection by the detection circuits. By performing processes adapted to different communication methods in parallel, time required to establish a connection and enable information to be transmitted/received is reduced.