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:
Jun. 02, 2026
Filed:
Oct. 08, 2021
Applicant:
Brown University, Providence, RI (US);
Inventors:
Jacob K. Rosenstein, Providence, RI (US);
Kangping Hu, Providence, RI (US);
Assignee:
Brown University, Providence, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/416 (2006.01); G01N 27/27 (2006.01); G01N 27/30 (2006.01); G01N 27/414 (2006.01); G01R 27/26 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4148 (2013.01); G01N 27/4145 (2013.01); G01R 27/2605 (2013.01);
Abstract
A complementary metal-oxide-semiconductor sensor array includes an active sensing area of pixels arranged in an array with a pitch, each pixel including an exposed surface electrode alongside switches and logic gates, and non-overlapping clocks configured to rapidly charge and discharge the exposed surface electrode, wherein control signals steer a switched output current between shared column outputs.