ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,528, issued on Aug. 12, was assigned to YAZAKI Corp. (Tokyo).
"Optical transmitter and optical transmission system" was invented by Hiroki Yasuda (Kanagawa, Japan), Takamitsu Aiba (Kanagawa, Japan) and Tomohiro Wakabayashi (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical transmitter includes: a light emitting part that emits light; and a lens that condenses the light emitted from the light emitting part. Further, the optical transmitter includes a multimode optical fiber that is optically coupled to the lens at one end and on which the light that is condensed by the lens is incident. Furthermore, the coefficient of the corr...