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:
Nov. 11, 2025
Filed:
May. 19, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Yongsung Kil, Suwon-si, KR;
Soonyoung Kang, Suwon-si, KR;
Hong Rak Son, Suwon-si, KR;
Kangseok Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Disclosed is a method of operating a storage controller which is configured to communicate with a non-volatile memory device. The method includes receiving count data from the non-volatile memory device, determining a pre-read voltage based on the count data, sending a pre-read request using the pre-read voltage to the non-volatile memory device, receiving pre-read data from the non-volatile memory device responsive to sending the pre-read request, calculating a decoding value corresponding to the pre-read data, and generating read voltage information based on the count data and the decoding value, and the decoding value predicts an error voltage of the pre-read data.