US Patent Issued to SUMITOMO ELECTRIC INDUSTRIES on July 28 for "Optical receiver" (Japanese Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,695,515, issued on July 28, was assigned to SUMITOMO ELECTRIC INDUSTRIES LTD. (Osaka, Japan).

"Optical receiver" was invented by Kyohei Maekawa (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical receiver includes a light receiving element, a carrier substrate, a dielectric layer, a base, a first conductive film, a second conductive film, a conductor, and a transimpedance. The first conductive film is provided between the light receiving element and the carrier substrate. The second conductive film is provided between the carrier substrate and the dielectric layer. A parasitic capacitance is present between the first wiring pattern o...