INTERNATIONAL PATENT: GOOGLE LLC FILES APPLICATION FOR "PRISM REDIRECTION OF DISPLAY LIGHT TO A SECONDARY INPUT COUPLER OF A WAVEGUIDE"

GENEVA, Nov. 18 -- GOOGLE LLC (1600 Amphitheatre ParkwayMountain View, California 94043) filed a patent application (PCT/US2025/027411) for "PRISM REDIRECTION OF DISPLAY LIGHT TO A SECONDARY INPUT COUPLER OF A WAVEGUIDE" on May 02, 2025. With publication no. WO/2025/235303, the details related to the patent application was published on Nov 13, 2025.

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): KOSHELEV, Alexander (1600 Amphitheatre ParkwayMountain View, California 94043), PEROZ, Christophe (Brandschenkestrasse 1108002 Zurich)

Abstract: A prism is used to capture display light that was not coup...