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. 23, 2008
Filed:
Dec. 27, 2004
Applicant:
Masaki Okuda, Kawasaki, JP;
Inventor:
Masaki Okuda, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
In order to prevent a signal of a signal wiring from receiving a bad influence due to a power supply capacitor, provided is a semiconductor including a high reference potential terminal and a low reference potential terminal composing power supply voltage terminals; a first MOS capacitor in which a gate of a p-channel MOS field effect transistor is connected to the low reference potential terminal, and a source and a drain are connected to the high reference potential terminal; and a first signal wiring connected to the gate via a parasitic capacitor and a signal in the low reference potential is supplied at the time of starting the power supply.