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. 04, 2016
Filed:
Nov. 03, 2015
Applicant:
Lapis Semiconductor Co., Ltd., Yokohama, JP;
Inventor:
Masayuki Otsuka, Yokohama, JP;
Assignee:
LAPIS Semiconductor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 17/16 (2006.01); H01L 27/112 (2006.01); G11C 17/18 (2006.01); H01L 29/866 (2006.01);
U.S. Cl.
CPC ...
H01L 27/11206 (2013.01); G11C 17/16 (2013.01); G11C 17/18 (2013.01); H01L 29/866 (2013.01);
Abstract
There is provided a non-volatile memory including: plural zener zap devices, each including a cathode region and an anode region formed in a well; and a metal wiring line that is formed above the plural zener zap devices, that is commonly connected to each of the cathode regions, and that supplies a write voltage to each of the zener zap devices.