Ulf Grotehusmann

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Oberframmern, DE

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Patents Grantslast 30 patents

Information Patent Grant
Iris pattern recognition and alignment
- Patent number 8,186,830
- Issue date May 29, 2012
- Bausch & Lomb Incorporated
- Ulf Grotehusmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Iris pattern recognition and alignment
- Patent number 7,331,667
- Issue date Feb 19, 2008
- Bausch Lomb Incorporated
- Ulf Grotehusmann
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IRIS PATTERN RECOGNITION AND ALIGNMENT
- Publication number 20080273173
- Publication date Nov 6, 2008
- Ulf Grotehusmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Iris pattern recognition and alignment
- Publication number 20040169817
- Publication date Sep 2, 2004
- Ulf Grotehusmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE