Gerhard Spekowius

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Display device with improved representation of the shades of grey
- Patent number 7,259,773
- Issue date Aug 21, 2007
- Koninklijke Philips Electronics, N.V.
- Gerhard Spekowius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device with improved representation of the shades of grey
- Patent number 6,618,056
- Issue date Sep 9, 2003
- Koninklijke Philips Electronics N.V.
- Gerhard Spekowius
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correction of fixed pattern noise
- Patent number 6,086,252
- Issue date Jul 11, 2000
- U.S. Philips Corporation
- Peter Quadflieg
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONTACTLESS RESPIRATION MONITORING OF A PATIENT AND OPTICAL SENSOR...
- Publication number 20110054277
- Publication date Mar 3, 2011
- Koninklijke Philips Electronics N.V.
- Robert Pinter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Display device with improved representation of the shades of grey
- Publication number 20040104921
- Publication date Jun 3, 2004
- Gerhard Spekowius
- G06 - COMPUTING CALCULATING COUNTING