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. 21, 2001
Filed:
Nov. 05, 1999
Masao Ito, Tokyo, JP;
Takeshi Shigenobu, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An object is to obtain an A/D converter with improved A/D conversion accuracy. The resistor elements (R) and (R) are connected through wiring (L,) (2×L,, L,, 2×L,) mostly with two resistor elements left therebetween. For example, the resistor elements (R,) and (R,) are connected through the partial wiring (L,) and (L,) extended to the left in the diagram, and the resistor elements (R,) and (R,) are connected through the partial wiring (L,) and (L,) extended to the right in the diagram. Thus all of the wiring (L,) connecting electrically adjacent resistor elements (R) and (R) are formed of a combination of partial wiring {2×L,L,2×L