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:
Oct. 13, 2009
Filed:
Apr. 11, 2007
Applicants:
June Lee, Seoul, KR;
Oh-suk Kwon, Taegu Kwang Yuk, KR;
Heung-soo Im, Kyung Ki Do, KR;
Inventors:
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 nonvolatile memory device and programming method and apparatus therefore are described that include operatively coupled first and second sense amplifiers having first and second data registers or latches, a storage circuit for storing a data of the second amplifier, a pass/fail check circuit for checking the content of the second data register whether a cell of the memory device has been sufficiently programmed and a restore circuit for resetting the second data register for reprogramming the device until sufficiently programmed.