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:
Feb. 09, 2010
Filed:
Jul. 23, 2008
Applicants:
Hiroshi Shiraishi, Kawasaki, JP;
Tetsuya Hayashi, Kawasaki, JP;
Tomokazu Higuchi, Kawasaki, JP;
Inventors:
Assignee:
Fujitsu Microelectronics Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 19/094 (2006.01);
U.S. Cl.
CPC ...
Abstract
A transmission device including: a driver unit which generates an output signal having an amplitude by a resistance division of a power-supply voltage; and an output-amplitude correction unit which generates current according to variation in the power-supply voltage, and corrects the amplitude by using the current.