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. 04, 2014
Filed:
May. 13, 2011
Applicants:
Byungkyu Cho, Seoul, KR;
Changhyun Lee, Suwon-si, KR;
Sunghoi Hur, Seoul, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a read step or a program (write) verification step of a semiconductor memory device, read voltages different from one another are applied to a pair of word lines respectively disposed on both sides of a selected word line to suppress the enlargement of program distribution.
Cho, Byungkyu. (2014). Memory semiconductor device and method of operating the same (U.S. Patent No. 8644064). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8644064
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile