INTERNATIONAL PATENT: BLACK SEMICONDUCTOR GMBH FILES APPLICATION FOR "WAVEGUIDE WITH RECESS FOR OPTO-ELECTRONIC DEVICES AND COUPLED WAVEGUIDES AND METHOD FOR PRODUCING THE SAME"

GENEVA, April 27 -- BLACK SEMICONDUCTOR GMBH (LilienthalstraBe 152068 Aachen) filed a patent application (PCT/EP2025/079334) for "WAVEGUIDE WITH RECESS FOR OPTO-ELECTRONIC DEVICES AND COUPLED WAVEGUIDES AND METHOD FOR PRODUCING THE SAME" on Oct 10, 2025. With publication no. WO/2026/082598, the details related to the patent application was published on Apr 23, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): HUYGHEBAERT, Cedric (c/o Black Semiconductor GmbHLilienthalstraBe 152068 Aachen), ARBOLEDA BOLANOS, Santiago (c/o Black Semiconductor GmbHLilienthalstraBe 152068 Aachen)

Abstract: An arr...