US Patent Issued to Shenzhen Jufei Optoelectronics on Sept. 23 for "Method of manufacturing an optical semiconductor device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,426,415, issued on Sept. 23, was assigned to Shenzhen Jufei Optoelectronics Co. Ltd. (Shenzhen, China).

"Method of manufacturing an optical semiconductor device" was invented by Naoyuki Urasaki (Chikusei, Japan) and Kanako Yuasa (Saitama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing an optical semiconductor device includes disposing an optical semiconductor element on a recessed part of an optical semiconductor element mounting package. The package includes at least two lead electrodes and a thermosetting epoxy resin composition. The lead electrodes are disposed opposite to and spaced apart from each other. Each lead e...