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:
Aug. 08, 2006
Filed:
Jan. 28, 2005
Applicant:
Kunihiro Itoh, Kasugai, JP;
Inventor:
Kunihiro Itoh, Kasugai, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an operation to supply an input signal IN having an amplitude equal to a first power-supply voltage VDDto the gate of a PMOS transistor PMoperating at a second power-supply voltage VDDhigher than the first power-supply voltage VDD, the levels of signals are converted by using PMOS transistors PMto PM. A signal obtained as a result of the conversion is output from the PMOS transistors PMand PM, being used for controlling electrical conduction of a PMOS transistor PM