Sven FRÖHLICH

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Jena, DE

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Patents Grantslast 30 patents

Information Patent Grant
Projection display
- Patent number 11,624,972
- Issue date Apr 11, 2023
- Docter Optics SE
- Sven Fröhlich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing a microprojector for a projection display
- Patent number 11,215,914
- Issue date Jan 4, 2022
- Docter Optics SE
- Sven Fröhlich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROJECTION DISPLAY
- Publication number 20230244130
- Publication date Aug 3, 2023
- DOCTER OPTICS SE
- Sven FRÖHLICH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF MANUFACTURING A MICROPROJECTOR FOR A PROJECTION DISPLAY
- Publication number 20210141299
- Publication date May 13, 2021
- DOCTER OPTICS SE
- Sven FRÖHLICH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION DISPLAY
- Publication number 20200159100
- Publication date May 21, 2020
- DOCTER OPTICS SE
- Sven FRÖHLICH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY