US Patent Issued to BROTHER KOGYO on July 22 for "Scanning optical device including first semiconductor laser, second semiconductor laser, first optical sensor, and second optical sensor which are mounted on circuit board" (Japanese Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,366,814, issued on July 22, was assigned to BROTHER KOGYO K.K. (Nagoya, Japan).

"Scanning optical device including first semiconductor laser, second semiconductor laser, first optical sensor, and second optical sensor which are mounted on circuit board" was invented by Junichi Yokoi (Nagoya, Japan) and Koji Abe (Okazaki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A scanning optical device includes: a first semiconductor laser; a second semiconductor laser; a first coupling lens configured to convert light from the first semiconductor laser into a first light beam; a second coupling lens configured to convert light from the second semiconductor...