US Patent Issued to SHANGHAI NORTH OCEAN PHOTONICS on Jan. 27 for "Integrally formed resin diffusing component, doe, and manufacturing method therefor" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,731, issued on Jan. 27, was assigned to SHANGHAI NORTH OCEAN PHOTONICS Co. LTD. (Shanghai).

"Integrally formed resin diffusing component, doe, and manufacturing method therefor" was invented by Fang Hao (Shanghai) and He Huang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "An integrally formed resin diffusing component, a diffractive optical element (DOE), and a manufacturing method thereof. A resin material in a liquid is spread between a supporting plate and a mold of a manufacturing apparatus, pressed, and light-cured, thus producing the light-cured resin diffusing component or the DOE. The diffusing component or the DOE is integrally f...