Olivier Castany

Follow

Person

Plouzane, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Optical shuttering device based on liquid crystals with attenuation...
- Patent number 8,817,196
- Issue date Aug 26, 2014
- Institut Telecom/Telecom Bretagne
- Jean-Louis De Bougrenet De La Tocnaye
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SHUTTERING DEVICE BASED ON LIQUID CRYSTALS WITH ATTENUATION...
- Publication number 20120038840
- Publication date Feb 16, 2012
- INSTITUT TELECOM / TELECOM BRETAGNE
- Jean-Louis De Bougrenet De La Tocnaye
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS