GENEVA, Jan. 3 -- THE CHINESE UNIVERSITY OF HONG KONG (The Chinese University Of Hong Kong, Shatin, N.T.Hong Kong), 香港中文大学 (中国香港特别行政区新界沙田香港中文大学) filed a patent application (PCT/CN2024/100974) for "OPTICAL FEEDBACK CAVITY RING-DOWN SPECTROSCOPY SYSTEM WITHOUT PHASE CONTROL" on Jun 24, 2024. With publication no. WO/2026/000113, 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...