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:
Oct. 11, 2016
Filed:
Dec. 16, 2013
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Se Kyoung Choi, Chungcheongbuk-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 7/12 (2006.01); G11C 5/14 (2006.01); G11C 7/20 (2006.01); G11C 16/22 (2006.01); G11C 16/30 (2006.01);
U.S. Cl.
CPC ...
G11C 7/12 (2013.01); G11C 5/148 (2013.01); G11C 7/20 (2013.01); G11C 16/225 (2013.01); G11C 16/30 (2013.01);
Abstract
A semiconductor memory device according to an embodiment of the present invention includes a memory block, a driving circuit performing a program operation on memory cells and a voltage detector generating a detection signal when an external power supply voltage is reduced to less than a reference voltage level. The driving circuit discharges a voltage applied to a drain selection line during the program operation in response to the detection signal.
Choi, Se. (2016). Semiconductor memory device, method of operating the same and memory system including the same (U.S. Patent No. 9466345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9466345
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile