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. 10, 2026
Filed:
Nov. 07, 2023
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 70/20 (2023.01); H10N 70/00 (2023.01);
U.S. Cl.
CPC ...
H10N 70/231 (2023.02); H10N 70/021 (2023.02); H10N 70/823 (2023.02); H10N 70/861 (2023.02);
Abstract
A semiconductor device includes a semiconductor substrate, a phase change switching device formed over the semiconductor substrate and including a strip of phase change material connected between an RF input contact and an RF output contact, and a heating element thermally coupled to the strip of phase change material, and a silicon adhesion layer that forms a direct interface with a first surface of the strip of phase change material and separates the first surface from a dielectric material formed thereon.
Quick Actions:
Schmidbauer, Sven. (2026). Phase change switch with adhesion layer (U.S. Patent No. 12796340). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12796340
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile