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.

Date of Patent:
Dec. 08, 2020

Filed:

Jun. 24, 2019
Applicant:

SK Hynix Inc., Gyeonggi-do, KR;

Inventors:

Chenrong Xiong, San Jose, CA (US);

Fan Zhang, Fremont, CA (US);

Xuanxuan Lu, San Jose, CA (US);

Meysam Asadi, San Jose, CA (US);

Jianqing Chen, Milpitas, CA (US);

Assignee:

SK hynix Inc., Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/26 (2006.01); G11C 16/34 (2006.01); G11C 16/10 (2006.01); G06K 9/62 (2006.01); G06N 3/08 (2006.01); G06N 3/04 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
G11C 16/26 (2013.01); G06F 11/10 (2013.01); G06K 9/6256 (2013.01); G06N 3/0454 (2013.01); G06N 3/08 (2013.01); G11C 16/10 (2013.01); G11C 16/3404 (2013.01);
Abstract

Techniques related to improving a performance related to at least data reads from a memory are described. In an example, a computer system hosts a regression model that includes a neural network. The neural network is trained based on training data that is measured under different combinations of operational conditions and storage conditions. In operation, actual operational and storage conditions associated with the memory are input to the regression model. The neural network outputs a voltage read threshold based on these actual conditions. The computer system uses the voltage read threshold to read data stored in the memory.


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