Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453361 | Luminous multiple glazing unit comprising light-emitting diodes | Aude Montgermont, David Delhorme | 2016-09-27 |
| 9400411 | Multiple glazing having variable diffusion by liquid crystals, and method for manufacturing same | Rene Poix, Elodie Bouny | 2016-07-26 |
| 9394687 | Illuminating partition | Anne Gierens, Christian Navarro | 2016-07-19 |
| 8934078 | Multiple glazing with variable scattering by liquid crystals and its method of manufacture | Patrick Gayout, Rene Poix, Elodie Bouny | 2015-01-13 |
| 8169130 | Planar or substantially planar luminous structure | Xavier Fanton, Thomas Bertin-Mourot, Guillaume Auday | 2012-05-01 |
| 8138808 | Circuit for detecting phase imbalance of signals | Yongbin Yuan, Jundong Zhu | 2012-03-20 |
| 8120236 | Light-emitting structure having leakage current limited by an electrical conductor with an adjustable frequency and an adjustable potential | Guillaume Auday, Aude Montgermont, Didier Duron | 2012-02-21 |
| 8035289 | Flat coplanar-discharge lamp and uses of same | Guillaume Auday, Didier Duron, Philippe Guillot, Thierry Callegari, Philippe Belenguer | 2011-10-11 |
| 7663321 | Electric power supply for at least two electrodes | Guillaume Auday, Didier Duron, Thomas Bertin-Mourot, Philippe Visage | 2010-02-16 |
| 6219131 | Method and device for measuring stresses of membranes in a transparent material using polarization | Pascal Grente | 2001-04-17 |
| 6215556 | Process and device for measuring the thickness of a transparent material using a modulated frequency light source | Pascal Grente | 2001-04-10 |
| 5657124 | Method of measuring the thickness of a transparent material | Pascal Grente | 1997-08-12 |