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. 24, 2007
Filed:
Sep. 29, 2004
Applicants:
Myong-jae Kim, Gyeonggi-do, KR;
Doo-sub Lee, Gyeonggi-do, KR;
Inventors:
Myong-Jae Kim, Gyeonggi-do, KR;
Doo-Sub Lee, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A flash memory device includes a write driver for driving a data line according to data to be written in a flash memory cell during a program period, a sense amplifier circuit for sensing and amplifying the data stored in the flash memory cell during a program verify period, and an insulation circuit for electrically insulating the sense amplifier circuit from the data line during an operation period of the write driver.