Orsay
France
6
2009-08-27
Cecile Joubert from Orsay, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Single-polarizer reflective bistable twisted nematic (BTN) liquid crystal display device
#2 | 2007-07-12Display device with a black-optimizing bistable nematic screen and method for the definition of said device
#3 | 2007-05-10Display device with a white-optimizing bistable nematic screen and method for the definition of said device
#4 | 2007-02-13Liquid crystal display device with birefringence compensator and volume hologram
#5 | 2005-03-29Secured document, system for manufacturing same and system for reading this document
#6 | 2005-03-10Secured document, system for manufacturing same and system for reading this document
4011912 ⎘