GENEVA, July 31 -- SIMAX SHANGHAI COMPANY LIMITED filed a patent application (CN2026/073875) for “IMAGING FILM BASED ON FRESNEL LENS STRUCTURED MICRO-GRAPHIC ARRAY STRUCTURE”. With publication no. WO/2026/158349, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G02B 3/08
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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