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:
Jul. 09, 2019
Filed:
Dec. 21, 2017
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Kyeong Min Chae, Seoul, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); G11C 16/26 (2006.01); G11C 16/08 (2006.01); G11C 16/12 (2006.01); G11C 7/22 (2006.01);
U.S. Cl.
CPC ...
G11C 7/1057 (2013.01); G11C 7/106 (2013.01); G11C 7/1039 (2013.01); G11C 7/1063 (2013.01); G11C 7/1066 (2013.01); G11C 7/222 (2013.01); G11C 16/08 (2013.01); G11C 16/12 (2013.01); G11C 16/26 (2013.01); G11C 7/1069 (2013.01);
Abstract
A memory device includes a page buffer group configured to read normal data stored in a memory cell array, a control logic configured to store logic data, and a pipe latch control unit configured to latch the normal data outputted from the page buffer group in synchronization with a read enable pipe signal and latch the logic data outputted from the control logic in synchronization with the read enable pipe signal.