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:
Jan. 07, 2025
Filed:
Sep. 29, 2022
Applicant:
SK Hynix Inc., Icheon, KR;
Inventor:
Dae Sung Kim, Icheon, KR;
Assignee:
SK hynix Inc., Icheon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1044 (2013.01);
Abstract
A controller and an operating method of the controller may calculate a first syndrome weight which is syndrome weight for first read data, calculate a second syndrome weight which is syndrome weight for second read data, and determine first reliability data and second reliability data based on the first syndrome weight and the second syndrome weight. The first read data may be read from a memory area using a first read bias and the second read data may be read from the memory area using a second read bias different from the first read bias.