Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500161 | Nozzle, structural element, and method of producing a nozzle | — | 2016-11-22 |
| 7880375 | Triode cathode apparatus and method of making a triode cathode apparatus | Jean Dijon, François Levy | 2011-02-01 |
| 7785164 | Method for making an emissive cathode | Brigitte Montmayeul | 2010-08-31 |
| 7224577 | Mounting plate system | Jason P. Wiant, Harry W. Josten | 2007-05-29 |
| 6888294 | Field emission device using a reducing gas and method for making same | Jean-François Boronat, Michel Levis | 2005-05-03 |
| 6534913 | Electron source with microtips, with focusing grid and high microtip density, and flat screen using same | Aime Perrin, Brigitte Montmayeul | 2003-03-18 |
| 6133690 | Display screen comprising a source of electrons with microtips, capable of being observed through the microtip support, and method for making this source | Marie-Noelle Semeria, Brigitte Montmayeul | 2000-10-17 |
| 6077141 | Process for manufacturing a vacuum field emitter device containing hydrogen and apparatuses for using this process | Michel Levis, Jean-Charles Souriau | 2000-06-20 |
| 5831763 | Holder for high resolution sample imaging | — | 1998-11-03 |
| 5786663 | Electron collector having independently controllable conductive strips | Brigitte Montmayeul, Jean-François Boronat, Jean-Frederic Clerc | 1998-07-28 |
| 5717285 | Microtip display device having a current limiting layer and a charge avoiding layer | Michel Borel, Brigitte Montmayeul | 1998-02-10 |
| 5679044 | Process for the production of a microtip electron source | Michel Borel, Marie-Dominique Bruni | 1997-10-21 |
| 5676818 | Process for the production of a microtip electron source | Gilles Delapierre | 1997-10-14 |
| 5674046 | Multiple construction equipment attachment | — | 1997-10-07 |
| 5635790 | Process for the production of a microtip electron source and microtip electron source obtained by this process | Pierre Vaudaine, Philippe Rambaud | 1997-06-03 |
| 5612819 | Holder for high resolution tissue sample imaging | — | 1997-03-18 |
| 5587540 | Soil sampling device with latch assembly having a variable circumferential shape | — | 1996-12-24 |
| 5534744 | Micropoint emissive cathode electron source and field emission-excited cathodoluminescence display means using said source | Thierry Leroux | 1996-07-09 |
| 5194780 | Electron source with microtip emissive cathodes | — | 1993-03-16 |
| 4940916 | Electron source with micropoint emissive cathodes and display means by cathodoluminescence excited by field emission using said source | Michel Borel, Jean-François Boronat, Philippe Rambaud | 1990-07-10 |
| 4908539 | Display unit by cathodoluminescence excited by field emission | — | 1990-03-13 |
| 4857161 | Process for the production of a display means by cathodoluminescence excited by field emission | Michel Borel, Jean-François Boronat, Philippe Rambaud | 1989-08-15 |
| 4835438 | Source of spin polarized electrons using an emissive micropoint cathode | Robert Baptist, Ariel Brenac, Gerard Chauvet, Francis X. Muller | 1989-05-30 |
| 4431989 | Apparatus for electrolytic clear display on a dull base | Hubert Grange | 1984-02-14 |
| 4361386 | Electrolytic display cell | — | 1982-11-30 |