Christoph Hitzelberger

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Saarlouis, DE

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Patents Grantslast 30 patents

Information Patent Grant
Contactless operation of medical devices using a pointing apparatus
- Patent number 11,693,489
- Issue date Jul 4, 2023
- Fresenius Medical Care Deutschland GmbH
- Christoph Hitzelberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for driving matrix displays
- Patent number 8,456,493
- Issue date Jun 4, 2013
- Universität des Saarlandes
- Chihao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
CONTACTLESS OPERATION OF DEVICES USING A POINTING APPARATUS
- Publication number 20230288995
- Publication date Sep 14, 2023
- FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Christoph Hitzelberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTACTLESS OPERATION OF MEDICAL DEVICES
- Publication number 20220326786
- Publication date Oct 13, 2022
- FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
- Christoph Hitzelberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DRIVING MATRIX DISPLAYS
- Publication number 20090195563
- Publication date Aug 6, 2009
- Chihao Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS