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:
Jul. 13, 2010
Filed:
Apr. 30, 2007
Applicants:
Jae-sung Yu, Seoul, KR;
Jin-hyeok Choi, Gyeonggi-do, KR;
Inventors:
Jae-Sung Yu, Seoul, KR;
Jin-Hyeok Choi, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of programming a multilevel cell flash memory includes dividing a memory cell array of the flash memory into a user block and a cache block, programming first LSB data into a page of the user block, programming first MSB data into the page of the user block after programming the first LSB data, programming second LSB data into a page of the cache block, and storing control data for controlling the flash memory in the cache block.