INTERNATIONAL PATENT: HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED FILES APPLICATION FOR "CONTINUOUS LINE FOR AUTOMATIC DIAMOND COLOR GRADING EVALUATION"

GENEVA, April 17 -- HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED (5/F, Photonics Centre, 2 Science Park East Avenue, Hong Kong Science Park, Shatin, N.T.Hong Kong) filed a patent application (PCT/CN2024/125519) for "CONTINUOUS LINE FOR AUTOMATIC DIAMOND COLOR GRADING EVALUATION" on Oct 17, 2024. With publication no. WO/2026/076739, the details related to the patent application was published on Apr 16, 2026.

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

Inventor(s): WANG, Yuelin (Flat B, 12/f, Tong Ning Bldg, Shatin Centre, 2-16 Wang Pok Street, Shatin, N.T.Hong Kong), WANG, Ziq...