GENEVA, Aug. 21 -- NTT, INC. filed a patent application (JP2025/004610) for “Variable Focus Lens and Transmission Device”. With publication no. WO/2026/172424, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: H04N 23/55
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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