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:
Oct. 17, 2023
Filed:
Jan. 13, 2021
Newport Fab, Llc, Newport Beach, CA (US);
Gregory P. Slovin, Irvine, CA (US);
Nabil El-Hinnawy, Irvine, CA (US);
Jefferson E. Rose, Hawthorne, CA (US);
David J Howard, Irvine, CA (US);
Newport Fab, LLC, Newport Beach, CA (US);
Abstract
A radio frequency (RF) device includes a phase-change material (PCM) situated over a sheet of thermally conductive and electrically insulating material, a heating element situated under the sheet of thermally conductive and electrically insulating material, and an input/output terminal situated over the PCM. The heating element is situated in a dielectric. A heat spreader is situated under the dielectric and over a substrate. Metal interconnect layers can be situated under and/or over the PCM, with the substrate situated below the metal interconnect layers.