ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,538,387, issued on Jan. 27, was assigned to Ushio Denki K.K. (Tokyo).
"Heating light source device" was invented by Takahiro Inoue (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heating light source device includes a light source section having a plurality of light-emitting element areas that contain a plurality of light-emitting elements, each of the light-emitting element areas being separated from each other; a cooling unit disposed in contact with the light source section; a plurality of cooling channels formed inside the cooling unit and disposed independently each other; a first main channel connected with one end of each of the cooling c...