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:
Feb. 25, 2025
Filed:
Nov. 09, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Sanggyu Ko, Suwon-si, KR;
Yeongmin Yoo, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/34 (2006.01); G11C 16/08 (2006.01); G11C 16/16 (2006.01);
U.S. Cl.
CPC ...
G11C 16/3445 (2013.01); G11C 16/08 (2013.01); G11C 16/16 (2013.01); G11C 16/3404 (2013.01);
Abstract
A semiconductor device includes a memory device and a controller configured to perform an erase operation on the memory device, perform a correction operation for a threshold voltage of a deep-erased cell, and perform an erase verify operation by identifying whether threshold voltages of a plurality of cells of the memory device fall within a predefined range.
Quick Actions:
Ko, Sanggyu. (2025). Semiconductor device for improving retention performance and operating method thereof (U.S. Patent No. 12237022). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12237022
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile