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. 11, 2026
Filed:
Jan. 24, 2025
SK Hynix Inc., Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A memory controller includes a history voltage storage unit configured to store information on a plurality of history average voltages each representing an average voltages of each of a plurality of threshold voltage distributions for the plurality of memory cells, and a read voltage setting unit configured to, when a read operation performed by using a read voltage fails, determine a first cell count representing a number of cells measured based on the read voltage, determine a second cell count representing a number of cells predicted based on the read voltage through a first arithmetic operation performed based on an average voltage that is adjacent to the read voltage and selected from among the plurality of history average voltages, and adjust a level of the average voltage through a second arithmetic operation performed based on a difference between the first and second cell count.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile