INTERNATIONAL PATENT: CARL ZEISS JENA GMBH FILES APPLICATION FOR "HOLOGRAPHIC DISPLAY DEVICE FOR A CONTACTLESS FINGER SCANNER"

GENEVA, Feb. 24 -- CARL ZEISS JENA GMBH (Carl-Zeiss-Promenade 1007745 Jena) filed a patent application (PCT/EP2024/071443) for "HOLOGRAPHIC DISPLAY DEVICE FOR A CONTACTLESS FINGER SCANNER" on Jul 29, 2024. With publication no. WO/2025/036689, the details related to the patent application was published on Feb 20, 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): KUEHL, Siemen (Carl-Zeiss-Promenade 1007745 Jena)

Abstract: Described are techniques for combining a contactless finger scanner (90) with a holographic display device (70). A floating hologram (71) can be used to provide a positionin...