GENEVA, Aug. 31 -- GU, Tingyi filed a patent application (US2025/026432) for “INTEGRATED ASYMETRIC METASURFACE IN A MULTIMODE WAVEGUIDE”. With publication no. WO/2026/106635, here are the other details related to the patent application:

Kind: Later publication of international search report [A3]

IPC: G02F 1/19

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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