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:
Jun. 24, 2025
Filed:
Dec. 30, 2021
Applicant:
Stmicroelectronics (Tours) Sas, Tours, FR;
Inventor:
Frederic Lanois, Tours, FR;
Assignee:
STMICROELECTRONICS (TOURS) SAS, Tours, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 8/00 (2025.01); H10D 30/01 (2025.01); H10D 30/66 (2025.01); H10D 62/17 (2025.01); H10D 64/23 (2025.01);
U.S. Cl.
CPC ...
H10D 8/00 (2025.01); H10D 30/0297 (2025.01); H10D 30/668 (2025.01); H10D 62/393 (2025.01); H10D 64/256 (2025.01);
Abstract
The present disclosure relates to a structure comprising, in a trench of a substrate, a first conductive region separated from the substrate by a first distance shorter than approximately 10 nm; and a second conductive region extending deeper than the first region.