US Patent Issued to SHINKO ELECTRIC INDUSTRIES on July 7 for "Optical waveguide mounted substrate and method of making the same" (Japanese Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,674,932, issued on July 7, was assigned to SHINKO ELECTRIC INDUSTRIES Co. LTD. (Nagano, Japan).

"Optical waveguide mounted substrate and method of making the same" was invented by Hisashi Kaneda (Nagano, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical waveguide mounted substrate includes an interconnect substrate having a recess that opens on a first surface thereof, and an optical waveguide device including: an optical waveguide substrate including a support and a core layer disposed on the support; and a silicon photonic chip including a silicon substrate and a silicon waveguide disposed on the silicon substrate, the silicon waveguide b...