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:
Nov. 28, 2017
Filed:
Nov. 28, 2016
Applicant:
Macronix International Co., Ltd., Hsinchu, TW;
Inventors:
Assignee:
MACRONIX INTERNATIONAL CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01); G11C 16/26 (2006.01); G11C 16/34 (2006.01); G11C 11/56 (2006.01); G11C 16/14 (2006.01);
U.S. Cl.
CPC ...
G11C 16/26 (2013.01); G11C 11/5671 (2013.01); G11C 16/14 (2013.01); G11C 16/3445 (2013.01); G11C 16/3459 (2013.01);
Abstract
An operation method of a memory cell includes steps of applying a pre pulse before a read pulse is applied, wherein the pre pulse is larger than a maximum threshold voltage or less than a lowest threshold voltage.