Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7820461 | Semiconductor device with vertical electron injection and its manufacturing method | Fabrice Letertre | 2010-10-26 |
| 6465792 | Miniature device for generating a multi-polar field, in particular for filtering or deviating or focusing charged particles | — | 2002-10-15 |
| 6259765 | X-ray tube comprising an electron source with microtips and magnetic guiding means | — | 2001-07-10 |
| 6233309 | System for recording information on a medium sensitive to X-rays | — | 2001-05-15 |
| 5767629 | Device for starting and/or maintaining a discharge and cold cathode vacuum gauge incorporating such a device | — | 1998-06-16 |
| 5700627 | Device for the insolation of micrometric and/or submicrometric areas in a photosensitive layer and a method for the creation of patterns in such a layer | Michel Ida | 1997-12-23 |
| 5465392 | Apparatus and method for operating a wireless local area network having power conservation | Theodoor A. Kleijne, Leo Monteban, Marc Meertens | 1995-11-07 |
| 5278510 | Ionization vacuum gauge using a cold micropoint cathode | Christophe Py | 1994-01-11 |
| 4835438 | Source of spin polarized electrons using an emissive micropoint cathode | Ariel Brenac, Gerard Chauvet, Robert Meyer, Francis X. Muller | 1989-05-30 |
| 4472634 | Apparatus for determining the density of unoccupied electronic states of a material | Gerard Chauvet | 1984-09-18 |