ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,002, issued on Nov. 25, was assigned to NICHIA Corp. (Anan, Japan).
"Semiconductor laser device" was invented by Hidenori Matsuo (Hadano, Japan) and Masaki Omori (Toshima-ku, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor laser device includes: a support base having a plurality of mounting surfaces arranged in a first direction, wherein heights of the mounting surfaces from a reference plane that is parallel to the first direction decrease stepwise or gradually along the first direction; a first semiconductor laser element secured to a first mounting surface; a second semiconductor laser element secured to a second mounting sur...