International Patent: MONOLITHIC OPTICAL COUPLER BETWEEN THREE-DIMENSIONAL WAVEGUIDE AND PLANAR WAVEGUIDE

GENEVA, Aug. 7 -- CORNING RESEARCH & DEVELOPMENT CORPORATION filed a patent application (US2026/013166) for “MONOLITHIC OPTICAL COUPLER BETWEEN THREE-DIMENSIONAL WAVEGUIDE AND PLANAR WAVEGUIDE”. With publication no. WO/2026/165297, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G02B 6/30

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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