Philippe Decotignie

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Anti-theft protection for a radiotelephony device
- Patent number 6,836,654
- Issue date Dec 28, 2004
- Koninklijke Philips Electronics N.V.
- Philippe Decotignie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for avoiding fraudulent use of a mobile radiotelephone by bl...
- Patent number 6,370,400
- Issue date Apr 9, 2002
- U.S. Philips Corporation
- Philippe Decotignie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for processing digital signals first coded by means of varia...
- Patent number 5,502,571
- Issue date Mar 26, 1996
- U.S. Philips Corporation
- Philippe Decotignie
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Anti-theft protection for a radiotelephony device
- Publication number 20010016484
- Publication date Aug 23, 2001
- Philippe Decotignie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE