INTERNATIONAL PATENT: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) FILES APPLICATION FOR "WAVEGUIDE AMPLIFIER FABRICATION METHOD AND WAVEGUIDE AMPLIFIER"

GENEVA, Sept. 29 -- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) (EPFL-TTOEPFL Innovation Park J1015 Lausanne) filed a patent application (PCT/IB2025/052996) for "WAVEGUIDE AMPLIFIER FABRICATION METHOD AND WAVEGUIDE AMPLIFIER" on Mar 21, 2025. With publication no. WO/2025/196718, the details related to the patent application was published on Sep 25, 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): KIPPENBERG, Tobias (Chemin des Ramiers 31025 St-Sulpice), LIU, Yang (11-1, Kunyu Fu, No.77 Guanshan RoadHongshan Dist.Wuhan, Hubei 430070), JI, Xinru (Avenue du Tir-Federal 921024 Ecublens), QIU,...