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:
Dec. 17, 1985
Filed:
Dec. 03, 1982
Applicant:
Inventor:
Eiichi Yada, Gyoda, JP;
Assignee:
Takeda Riken Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
3403 / ; 324 / ; 3403 / ; 3403 / ; 3403 / ;
Abstract
A method for compensating for errors in reference current ratios in a multi-slope A-D converter allows determining multiplying factors for correcting the measured digital values of input analog signals that are being measured. The multiplying factors are determined using the components of the A-D converter.