INTERNATIONAL PATENT: HUAQIN TECHNOLOGY CO., LTD., 华勤技术股份有限公司 FILES APPLICATION FOR "DIFFRACTION GRATINGS, DIFFRACTION GRATING WAVEGUIDE SYSTEM AND MANUFACTURING METHODS FOR DIFFRACTION GRATING"

GENEVA, Jan. 4 -- HUAQIN TECHNOLOGY CO., LTD. (699 Lvke Road,Pudong New Area, Shanghai 201204), 华勤技术股份有限公司 (中国上海市浦东新区绿科路699号) filed a patent application (PCT/CN2025/093097) for "DIFFRACTION GRATINGS, DIFFRACTION GRATING WAVEGUIDE SYSTEM AND MANUFACTURING METHODS FOR DIFFRACTION GRATING" on May 07, 2025. With publication no. WO/2026/001309, the details related to the patent application was published on Jan 02, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organizatio...