INTERNATIONAL PATENT: SHANGHAI JIAO TONG UNIVERSITY, 上海交通大学 FILES APPLICATION FOR "FREQUENCY SWEPT LASER SYSTEM, FREQUENCY SWEEP METHOD AND RESONANT OPTICAL FREQUENCY-SHIFT FILTER"

GENEVA, Nov. 24 -- SHANGHAI JIAO TONG UNIVERSITY (No.800, Dongchuan Rd.Minhang District, Shanghai 200240), 上海交通大学 (中国上海市闵行区东川路800号) filed a patent application (PCT/CN2025/095031) for "FREQUENCY SWEPT LASER SYSTEM, FREQUENCY SWEEP METHOD AND RESONANT OPTICAL FREQUENCY-SHIFT FILTER" on May 15, 2025. With publication no. WO/2025/237359, the details related to the patent application was published on Nov 20, 2025.

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): LIU, Qingwen (No....