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:
Apr. 21, 2026
Filed:
Jun. 13, 2023
Intel Corporation, Santa Clara, CA (US);
Denzil Frost, Rio Rancho, NM, ID (US);
Sudipto Naskar, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Disclosed herein are IC devices with 3D interlocked corrugated capacitor structures. An example IC device includes a support structure (e.g., a substrate, a die, a wafer, or a chip), an insulator material over the support structure, and a first and a second corrugated capacitor structures extending into the insulator material, where a projection of at least one of the protrusions of the first corrugated capacitor structure onto a plane parallel to the support structure overlaps with a projection of at least one of the protrusions of the second corrugated capacitor structure onto the plane.