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:
Sep. 28, 2004
Filed:
Aug. 17, 2001
Fumikazu Takahashi, Hitachi, JP;
Tatsumi Yamauchi, Hitachiota, JP;
Fumio Murabayashi, Urizura, JP;
Kazuhisa Miyamoto, Machida, JP;
Kazuharu Kuchimachi, Hadano, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A semiconductor integrated circuit device including a driver circuit, a first long-distance wiring connected to the driver circuit, and a plurality of gate circuits connected over the entire length of the first long-distance wiring, so that an output signal of the driver circuit is received by the plurality of gate circuits via the first long-distance wiring, wherein a node arranged in the vicinity of an input terminal of the gate circuit connected to an input terminal of the driver circuit and an end of the first long-distance wiring is connected by a second long-distance wiring and a speed-increasing circuit.