Romaric Mathieu Massard

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Communay, FR

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Patents Grantslast 30 patents

Information Patent Grant
Bi-stable electrowetting optical element and driving method therefor
- Patent number 7,548,363
- Issue date Jun 16, 2009
- Koninklijke Philips Electronics N.V.
- Robert Andrew Hayes
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 7,359,108
- Issue date Apr 15, 2008
- Liquavista B.V.
- Robert Andrew Hayes
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Bi-Stable Electrowetting Optical Element and Driving Method Therefor
- Publication number 20070263306
- Publication date Nov 15, 2007
- Koninklijke Philips Electronics, N.V.
- Robert Andrew Hayes
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display device
- Publication number 20060132404
- Publication date Jun 22, 2006
- KONINKLIJKE PHILLIPS ELECTRONICS N.V.
- Robert Andrew Hayes
- G02 - OPTICS