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. 10, 2024
Filed:
Dec. 07, 2021
Applicant:
Synopsys, Inc., Mountain View, CA (US);
Inventor:
Andrew Edward Horch, Seattle, WA (US);
Assignee:
Synopsys, Inc., Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H10B 20/20 (2023.01); G11C 17/16 (2006.01); G11C 17/18 (2006.01); H01L 23/525 (2006.01);
U.S. Cl.
CPC ...
H10B 20/20 (2023.02); G11C 17/165 (2013.01); G11C 17/18 (2013.01); H01L 23/5252 (2013.01);
Abstract
A one-transistor (1T) one-time programmable (OTP) anti-fuse bitcell is provided. The 1T OTP anti-fuse bitcell includes a gate, a diffusion region including at least two sub-regions, and a gate oxide region located between the gate and the diffusion region, the gate oxide region including a thin gate oxide region and a thick gate oxide region.