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. 04, 2015
Filed:
Jul. 24, 2013
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01); G11C 16/34 (2006.01); G11C 11/56 (2006.01); G11C 16/10 (2006.01);
U.S. Cl.
CPC ...
G11C 16/3459 (2013.01); G11C 11/5628 (2013.01); G11C 16/10 (2013.01);
Abstract
A method of operating a data storage device includes setting program verify voltages for verifying whether memory cells of a nonvolatile memory device are programmed to desired program states; transmitting the set program verify voltages to the nonvolatile memory device; generating data patterns respectively corresponding to program states based on the program verify voltages; transmitting a data pattern corresponding to the program verify voltages to the nonvolatile memory device; and programming the memory cells with the transmitted data pattern.