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:
Jul. 29, 2008
Filed:
Jan. 03, 2007
Applicants:
Kiyoshi Makigawa, Kanagawa, JP;
Koichi Ono, Kanagawa, JP;
Takeshi Ohkawa, Kanagawa, JP;
Inventors:
Assignee:
Sony Corporation, , JP;
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is an analog-to-digital conversion circuit configured to convert an input analog signal into a digital signal, said analog-to-digital conversion circuit includes: a first amplifying unit; a second amplifying unit; a comparing unit; a first averaging unit; a second averaging unit; and a third averaging unit.