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. 19, 2023
Filed:
Aug. 01, 2017
Applicant:
Ams International Ag, Rapperswil, CH;
Inventor:
Gonggui Xu, Plano, TX (US);
Assignee:
AMS INTERNATIONAL AG, Rapperswil, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/42 (2006.01); H03M 1/12 (2006.01); G01J 1/44 (2006.01); G01J 1/46 (2006.01);
U.S. Cl.
CPC ...
G01J 1/4204 (2013.01); G01J 1/4228 (2013.01); G01J 1/46 (2013.01); H03M 1/12 (2013.01); G01J 2001/4233 (2013.01); G01J 2001/446 (2013.01); G01J 2001/4426 (2013.01);
Abstract
An optical sensor arrangement includes a photodiode, a dummy photodiode, an analog-to-digital converter, a first switch which couples the photodiode to an input of the analog-to-digital converter, and a second switch which couples the dummy photodiode to the input of the analog-to-digital converter.
Quick Actions:
Xu, Gonggui. (2023). Optical sensor arrangement including a dummy photodiode with a well that surrounds a well of a photodiode (U.S. Patent No. 11761817). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11761817
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile