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. 01, 2020
Filed:
Feb. 07, 2020
Applicant:
Gsi Technology, Inc., Sunnyvale, CA (US);
Inventors:
Patrick Chuang, Sunnyvale, CA (US);
Chao-Hung Chang, Sunnyvale, CA (US);
Lee-Lean Shu, Sunnyvale, CA (US);
Assignee:
GSI Technology, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 11/419 (2006.01); G11C 11/418 (2006.01); G11C 11/412 (2006.01);
U.S. Cl.
CPC ...
G11C 11/419 (2013.01); G11C 11/412 (2013.01); G11C 11/418 (2013.01);
Abstract
A computational memory cell and processing array have a ratioless write port so that a write to the memory cell does not need to overcome the drive strength of a PMOS transistor that is part of the storage cell of the memory cell. The computational memory cell also may have a second read port that has an isolation circuit.