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:
Sep. 08, 2020
Filed:
May. 06, 2019
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Min Gu Kang, Seoul, KR;
Han Choi, Seoul, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0658 (2013.01); G06F 3/0604 (2013.01); G06F 3/0656 (2013.01); G06F 3/0673 (2013.01);
Abstract
A memory system includes a memory device for storing data; and a memory controller performing a program operation on the memory device by using one of a first program mode and a second program mode. The memory controller counts a number of program operations performed by using the first program mode in which a ratio of dummy data to program data is greater than or equal to a predetermined value; and changes the program mode to the second program mode from the first program mode, when the counted number is greater than or equal to a predetermined number.