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. 02, 2021
Filed:
Dec. 13, 2019
Applicant:
Stmicroelectronics SA, Montrouge, FR;
Inventors:
Stephane Denorme, Crolles, FR;
Philippe Candelier, St Mury Monteymond, FR;
Assignee:
STMICROELECTRONICS SA, Montrouge, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/06 (2006.01); G11C 17/12 (2006.01); H01L 27/112 (2006.01); G11C 5/02 (2006.01);
U.S. Cl.
CPC ...
G11C 17/12 (2013.01); G11C 5/02 (2013.01); H01L 27/11213 (2013.01);
Abstract
A device includes a number of irreversibly programmable memory points. Each irreversibly programmable memory point includes a first semiconductor zone and a gate located on the first zone. A conductive area defines the gates of the memory points. First and second semiconductor areas are respectively located on either side of a vertical alignment with the conductive area. The first zones are alternately in contact with the first and second areas.