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:
Feb. 09, 2016
Filed:
May. 23, 2014
Phison Electronics Corp., Miaoli, TW;
Wei Lin, Taipei, TW;
Kiang-Giap Lau, Hsinchu County, TW;
Hoe-Hong Lim, Miaoli County, TW;
Yu-Cheng Hsu, Yilan County, TW;
PHISON ELECTRONICS CORP., Miaoli, TW;
Abstract
A data writing method, and a memory control circuit unit and a memory storage apparatus using the method are provided. The method including: programming data to several memory cells on a first word line of the rewritable non-volatile memory module of the memory storage apparatus, and a first predetermined reading voltage is initially configured for the first word line. The data storing method further includes: adjusting the first predetermined reading voltage to obtain a first available reading voltage for the first word line, and applying the first available reading voltage to the first word line to read first page data. The storing method further includes: if the difference value between the first available reading voltage and the first predetermined reading voltage is larger than a predetermined threshold value, performing a protection operation for the first page data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile