US Patent Issued to Sony Semiconductor Solutions on March 25 for "Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus" (Japanese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,411, issued on March 25, was assigned to Sony Semiconductor Solutions Corp. (Kanagawa, Japan).

"Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus" was invented by Kiyohisa Sakai (Kanagawa, Japan), Hirohisa Yasukawa (Kanagawa, Japan) and Nobuaki Kaji (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An object of the present technique is to improve safety in a semiconductor laser driving apparatus that diffuses laser light by a diffusion plate. A substrate incorporates a laser driver, and a semiconductor laser is mounted on one surface of the substrate. Connect...