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. 18, 2025
Filed:
Jul. 21, 2021
Applicant:
Sunrise Memory Corporation, San Jose, CA (US);
Inventors:
Vinod Purayath, Sedona, AZ (US);
Eli Harari, Saratoga, CA (US);
Assignee:
SUNRISE MEMORY CORPORATION, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10B 41/35 (2023.01); G11C 16/04 (2006.01); H10B 41/10 (2023.01); H10B 41/27 (2023.01); H10B 43/10 (2023.01); H10B 43/27 (2023.01); H10B 43/35 (2023.01);
U.S. Cl.
CPC ...
H10B 41/35 (2023.02); G11C 16/0483 (2013.01); H10B 41/10 (2023.02); H10B 41/27 (2023.02); H10B 43/10 (2023.02); H10B 43/27 (2023.02); H10B 43/35 (2023.02);
Abstract
A process for manufacturing a 3-D NOR memory array provides thin-film storage transistors of each NOR memory string in either shafts or portions of a trench between adjacent shafts.