CHRISTIAN RIPPERDA

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KOELN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for determining a double image angle and/or a...
- Patent number 11,668,659
- Issue date Jun 6, 2023
- Isra Surface Vision GmbH
- Rolf Kubiak
- G02 - OPTICS
Information Patent Grant
Method and device for determining a three-dimensional distortion
- Patent number 10,289,895
- Issue date May 14, 2019
- Isra Surface Vision GmbH
- Rolf Kubiak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining a local refractive power and device therefor
- Patent number 9,818,021
- Issue date Nov 14, 2017
- Isra Surface Vision GmbH
- Rolf Kubiak
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR DETERMINING A DOUBLE IMAGE ANGLE AND/OR A...
- Publication number 20190178816
- Publication date Jun 13, 2019
- ISRA SURFACE VISION GMBH
- Rolf KUBIAK
- G02 - OPTICS
Information Patent Application
METHOD FOR DETERMINING A LOCAL REFRACTIVE INDEX AND DEVICE THEREFOR
- Publication number 20160109362
- Publication date Apr 21, 2016
- ISRA SURFACE VISION GMBH
- ROLF KUBIAK
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR DETERMINING A THREE-DIMENSIONAL DISTORTION
- Publication number 20160110860
- Publication date Apr 21, 2016
- ISRA SURFACE VISION GMBH
- ROLF KUBIAK
- G06 - COMPUTING CALCULATING COUNTING