ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,398, issued on Nov. 4, was assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co. LTD. (Osaka, Japan).
"Light source device" was invented by Tomoya Sugita (Nara, Japan) and Ryo Haseyama (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The light source device according to the present disclosure includes a light source, a light transmission part, a light intensity converter, and a collimator. The light source includes a plurality of semiconductor laser elements. The collimator includes a first lens array that has a plurality of collimator lenses. Each collimator lens collimates laser light emitted from a single semiconductor laser eleme...