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:
Mar. 11, 2014
Filed:
Feb. 01, 2012
Applicant:
Takumi Danjo, Kawasaki, JP;
Inventor:
Takumi Danjo, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Various embodiments of an analog-to-digital (A/D) device are described herein, with the A/D device using at least a comparison unit, a comparative operation control circuit, a delay circuit, and a successive operation control circuit arranged so as, it may, among other things, mitigate conversion errors that may be due to differences in properties of circuit elements therein. And the A/D device may be implemented in, among other things, a signal processing device.