US Patent Issued to Qromis on Feb. 4 for "Engineered substrate structures for power and RF applications" (California, Idaho Inventors)

ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,217,957, issued on Feb. 4, was assigned to Qromis Inc. (Santa Clara, Calif.).

"Engineered substrate structures for power and RF applications" was invented by Vladimir Odnoblyudov (Danville, Calif.), Cem Basceri (Los Gatos, Calif.) and Shari Farrens (Boise, Idaho).

According to the abstract* released by the U.S. Patent & Trademark Office: "A substrate includes a support structure comprising a polycrystalline ceramic core, a first adhesion layer encapsulating the polycrystalline ceramic core, a barrier layer encapsulating the first adhesion layer, a second adhesion layer coupled to the barrier layer, and a conductive layer coupled to the second adhesion layer. The substrate also include...