International Patent: OPTICAL WAVEGUIDE STRUCTURE AND DISPLAY DEVICE

GENEVA, July 27 -- INTERFACE ADVANCED TECHNOLOGY (CHENGDU) CO., LTD. filed a patent application (CN2025/073239) for “OPTICAL WAVEGUIDE STRUCTURE AND DISPLAY DEVICE”. With publication no. WO/2026/152430, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G02B 6/10

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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