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:
Jan. 07, 2014
Filed:
Aug. 03, 2012
Applicants:
Tsung-heng Tsai, Chiayi, TW;
Pei-jung Hsu, Taichung, TW;
Bo-yu Shiu, Taichung, TW;
Inventors:
Assignee:
National Chung Cheng University, Chia-Yi, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A zero-crossing-based analog-to-digital converter having current mismatch correction capability, that can raise resolution, energy efficiency, and sampling rate of a fully differential zero-crossing circuit, is realized through a 90 nm CMOS technology. The circuit is used mainly to correct offset error, to use a current supply separation technology and a digital correction mechanism to correct mismatch among a plurality of current supplies.
Tsai, Tsung-Heng. (2014). Zero-crossing-based analog-to-digital converter having current mismatch correction capability (U.S. Patent No. 8624768). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8624768
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile