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:
Sep. 15, 2009
Filed:
Apr. 24, 2007
Applicants:
Sung-kyu JO, Yongin-si, KR;
Yun-ho Choi, Seongnam-si, KR;
Inventors:
Sung-Kyu Jo, Yongin-si, KR;
Yun-Ho Choi, Seongnam-si, 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 sense amplifier circuit for a flash memory device is disclosed. The sense amplifier including a first transistor controlled by a first voltage applied via a selected bit line, and a second transistor controlled by a second voltage applied via an unselected bit line. The second transistor has a current driving capability lower than a current driving capability of the first transistor.