GENEVA, Nov. 6 -- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) filed a patent application (IB2026/054086) for “POLARIZATION-DEPENDENT GAIN ADJUSMENT DEVICE AND METHOD”. With publication no. WO/2026/229837, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H01S 3/00
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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