International Patent: SINGLE-MODE ULTRA-LOW-LOSS HOLLOW-CORE ANTI-RESONANT FIBER

GENEVA, Sept. 18 -- YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY filed a patent application (CN2026/078810) for “SINGLE-MODE ULTRA-LOW-LOSS HOLLOW-CORE ANTI-RESONANT FIBER”. With publication no. WO/2026/184409, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G02B 6/02

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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