Philippe Migny

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Saint Cyr-sur-Loire, FR

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Patents Grantslast 30 patents

Information Patent Grant
Panel for displaying messages by light spots
- Patent number 6,437,763
- Issue date Aug 20, 2002
- Securite et Signalisation
- Philippe Migny
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Matrix array display panel
- Patent number 5,749,647
- Issue date May 12, 1998
- Securite et Signalisation
- Philippe Migny
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display matrix comprising light-emitting fibers that are maskable b...
- Patent number 5,555,339
- Issue date Sep 10, 1996
- Securite et Signalisation - S.E.S.
- Philippe Migny
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 5,394,167
- Issue date Feb 28, 1995
- Securite et Signalisation
- Philippe Migny
- G06 - COMPUTING CALCULATING COUNTING