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. 28, 2001
Filed:
May. 11, 1998
Applicant:
Inventors:
Assignee:
Yozan Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 1/36 ;
U.S. Cl.
CPC ...
H03M 1/36 ;
Abstract
An A/D converter having a plurality of thresholding circuits corresponding to bits of output digital data, each of which includes odd number of inverters serially connected from a first stage to a last stage. The first stage inverter of the thresholding circuits have thresholds equal to a weights of the bits. The inverters of the last stage are of thresholds different from those of the first stage.