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:
May. 26, 2026
Filed:
Mar. 03, 2022
Intel Corporation, Santa Clara, CA (US);
Leonard P. Guler, Hillsboro, OR (US);
Tahir Ghani, Portland, OR (US);
Charles H. Wallace, Portland, OR (US);
Desalegne B. Teweldebrhan, Sherwood, OR (US);
INTEL CORPORATION, Santa Clara, CA (US);
Abstract
An integrated circuit device includes a first interconnect layer, and a second interconnect layer above the first interconnect layer. The first interconnect layer includes (i) a first dielectric material, (ii) a recess within the first dielectric material, and (iii) a first interconnect feature within the recess. In an example, a top surface of the first interconnect feature is at least 1 nanometer (nm), or at least 3 nm, or at least 5 nm below a top surface of the first dielectric material. The second interconnect layer includes (i) a second dielectric material, and (ii) a second interconnect feature within the second dielectric material. In an example, the second interconnect feature is at least in part above, and conductively coupled to, the first interconnect feature. In an example, a bottom section of the second interconnect feature is within a top section of the recess.