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:
Jun. 09, 2020
Filed:
Sep. 03, 2018
Phison Electronics Corp., Miaoli, TW;
Wei Lin, Taipei, TW;
Yu-Cheng Hsu, Yilan County, TW;
Tsai-Hao Kuo, Tainan, TW;
Szu-Wei Chen, New Taipei, TW;
Lih Yuarn Ou, Taipei, TW;
Hsiao-Yi Lin, Yilan County, TW;
PHISON ELECTRONICS CORP., Miaoli, TW;
Abstract
A voltage adjusting method, a memory controlling circuit unit and a memory storage device are provided. The method includes: reading a first physical programming unit in a first physical programming unit group to obtain first data; correcting the first data according to a first error check and correction code corresponding to the first data to obtain first corrected data; reading a second physical programming unit in the first physical programming unit group to obtain second data; and adjusting a first read voltage for reading a first memory cell to a second read voltage according to the first data, the first corrected data, and the second data.