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. 06, 2023
Filed:
Nov. 29, 2021
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Arun Babu Pallerla, San Diego, CA (US);
Anil Chowdary Kota, San Diego, CA (US);
Changho Jung, San Diego, CA (US);
Chulmin Jung, San Diego, CA (US);
Assignee:
QUALCOMM INCORPORATED, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); G11C 5/14 (2006.01); G11C 7/12 (2006.01);
U.S. Cl.
CPC ...
G11C 7/106 (2013.01); G11C 5/14 (2013.01); G11C 7/1063 (2013.01); G11C 7/1087 (2013.01); G11C 7/12 (2013.01);
Abstract
Various implementations provide systems and methods for reading data from memory bit cells. An example implementation includes a read circuit that provides a single-ended output from a sensing stage. The single-ended output is received by a reset-set (RS) latch, which also receives a virtual bit line signal. The single-ended output and the virtual bit line signal provide complementary inputs to the RS latch, and the RS latch stores a sensed bit, and the sensed bit may be driven onto a data bus.