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. 02, 2010
Filed:
Nov. 02, 2005
Applicants:
Hong-soo Jeon, Suwon-si, KR;
Seung-keun Lee, Yongin-si, KR;
Inventors:
Hong-Soo Jeon, Suwon-si, KR;
Seung-Keun Lee, Yongin-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 16/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The NOR flash memory device according to the present invention is operated by a high voltage supplied from bitline selection transistors and includes a bitline bias circuit for supplying a bias voltage of a constant level to the bitline bias transistor. In accordance with the present invention, it is possible to stably supply a desired voltage closing to a power voltage to the bitline bias transistor.