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:
Sep. 03, 2019
Filed:
Jan. 03, 2018
Applicant:
Nuvoton Technology Corporation, Hsinchu, TW;
Inventors:
Assignee:
NUVOTON TECHNOLOGY CORPORATION, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 19/165 (2006.01); H03K 17/22 (2006.01); G01R 19/155 (2006.01); H03K 21/38 (2006.01);
U.S. Cl.
CPC ...
G01R 19/16519 (2013.01); G01R 19/155 (2013.01); H03K 17/223 (2013.01); H03K 21/38 (2013.01);
Abstract
The present disclosure illustrates a low-power voltage detection circuit, including a threshold voltage detection circuit, a leakage detection circuit and a low-voltage detection circuit. By utilizing the above-mentioned threshold voltage detection circuit and leakage detection circuit, the voltage variations caused by leakage, temperature or process can be detected in the more efficient and power saving way.