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. 02, 2008
Filed:
Nov. 26, 2007
Applicants:
Sheng-yuan Tsai, Taipei, TW;
Ding-houng Wang, Taipei, TW;
Inventors:
Sheng-Yuan Tsai, Taipei, TW;
Ding-Houng Wang, Taipei, TW;
Assignee:
Inventec Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi-level voltage detection circuit includes the comparators, the first resistors, the power signal input port and the or-gate. The first resistors and the power signal input port are electrically connected to the comparators. The or-gate is electrically connected to the outputs of the comparators. The or-gate outputs the power good signal according to the comparing result of the comparators.
Tsai, Sheng-Yuan. (2008). Multi-level voltage detection circuit (U.S. Patent No. 7459903). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7459903
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile