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:
Jul. 19, 2022
Filed:
Dec. 24, 2019
Applicant:
Shenzhen Goodix Technology Co., Ltd., Shenzhen, CN;
Inventors:
Hassan Osama Elwan, San Diego, CA (US);
Esmail Babakrpur Nalousi, San Diego, CA (US);
Assignee:
SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 3/24 (2006.01);
U.S. Cl.
CPC ...
G05F 3/245 (2013.01); G05F 3/247 (2013.01);
Abstract
An electronic circuit is disclosed. The electronic circuit includes a reference voltage generator, which includes a first candidate circuit configured to generate a first candidate reference voltage, a second candidate circuit configured to generate a second candidate reference voltage, and a selector circuit configured to select one of the first and second candidate reference voltages. The reference voltage generator also includes a third circuit configured to generate a power supply voltage based on the selected candidate reference voltage.