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:
May. 03, 2011
Filed:
Jul. 06, 2009
Applicants:
Masaya Kibune, Kawasaki, JP;
Hisakatsu Yamaguchi, Kawasaki, JP;
Inventors:
Masaya Kibune, Kawasaki, JP;
Hisakatsu Yamaguchi, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An AD converter includes a first amplitude circuit, a second amplitude circuit, and a determination circuit. A control signal line controls a first amplitude gain of the first amplitude circuit and a second amplitude gain of the second amplitude circuit.