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. 21, 2018
Filed:
Aug. 31, 2016
Applicant:
SK Hynix Inc., Gyeonggi-do OT, KR;
Inventors:
Frederick K. H. Lee, Mountain View, CA (US);
Xiangyu Tang, San Jose, CA (US);
Lingqi Zeng, San Jose, CA (US);
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 3/06 (2006.01); G06F 13/16 (2006.01); G11C 16/10 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0652 (2013.01); G06F 3/061 (2013.01); G06F 3/0616 (2013.01); G06F 3/0688 (2013.01); G06F 13/16 (2013.01); G11C 16/10 (2013.01);
Abstract
Memory systems may include a memory storage, and a controller suitable for measuring a write amplification (WA) value of a first, current window, comparing the WA value for the first window with a previous WA value for a previous window, and calculating and setting a value of a ratio threshold based on the comparison of the WA value for the current window threshold to the WA value of the previous window threshold.