ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,955, issued on Aug. 19, was assigned to STANLEY ELECTRIC Co. LTD. (Tokyo).
"Semiconductor light-emitting device, and water disinfection device" was invented by Shogo Kirai (Tokyo), Takayoshi Yamane (Tokyo) and Chizu Saito (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor light-emitting device includes a first bonding pattern made of metal that is formed on a substrate, and a second bonding pattern provided in a base portion and a flange portion of a dome-shaped transparent body. The first and second bonding patterns are bonded to each other via solder, to seal a space in a convex lid portion. The first and second bonding patterns...