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:
Aug. 06, 2013
Filed:
Jun. 23, 2011
Applicants:
Byoung Sung Yoo, Gyeonggi-do, KR;
Jin Su Park, Daegu, KR;
Inventors:
Byoung Sung Yoo, Gyeonggi-do, KR;
Jin Su Park, Daegu, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device includes a memory cell array including cell strings each including a plurality of memory cells, bit lines coupled to the respective cell strings, and page buffers configured to compare a reference current and currents of the respective bit line and output sense data corresponding to a level of a threshold voltage of a selected memory cell based on a result of the comparison, in a sense operation.
Yoo, Byoung. (2013). Semiconductor memory device and method of operating the same (U.S. Patent No. 8503246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8503246
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile