ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,154, issued on July 28, was assigned to HAMAMATSU PHOTONICS K.K. (Hamamatsu, Japan).
"Photodetector" was invented by Soh Uenoyama (Hamamatsu, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a photodetector including: a photodetecting element having a surface and including a plurality of light-receiving regions arranged along the surface; and a plurality of meta-lens portions arranged on the surface to correspond to the plurality of light-receiving regions, wherein, in one light-receiving region and one meta-lens portion corresponding to each other among the plurality of light-receiving regions and the plurality of meta-lens po...