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.

Date of Patent:
Nov. 04, 2025

Filed:

Nov. 18, 2022
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Reinaldo Vega, Mahopac, NY (US);

Nicholas Anthony Lanzillo, Wynantskill, NY (US);

Albert M. Chu, Nashua, NH (US);

Lawrence A. Clevenger, Saratoga Springs, NY (US);

Ruilong Xie, Niskayuna, NY (US);

Brent A Anderson, Jericho, VT (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/522 (2006.01); H01L 23/528 (2006.01); H01L 23/532 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5226 (2013.01); H01L 23/528 (2013.01); H01L 23/53209 (2013.01);
Abstract

A structure is provided that includes a first metal level including a first metal line, a second metal level spaced apart from the first metal level and including a second metal line, and a first metal via structure connecting the first metal line to the second metal line. The first metal via structure directly contacts a sidewall surface and a horizontal surface of the first metal line.


Find Patent Forward Citations

Loading…