Pixtech S.A.
33Patents
0Active
33Granted
30Portfolio score
Filing activity: Mar 30, 1995 → May 29, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6146228A | Method for vacuum assembling a flat display screen | Electricity | 65 | Expired |
| US6380793B1 | Very high voltage switch | Electricity | 51 | Expired |
| US5785570A | Anode for a flat display screen | Electricity | 35 | Expired |
| US5592056A | Electrical protection of an anode of a flat display screen | Electricity | 23 | Expired |
| US6066915A | Spacer arrangement in a flat display screen | Electricity | 15 | Expired |
| US5903108A | Flat display screen anode with protection ring for collecting secondary electrons | Electricity | 9 | Expired |
| US5876260A | Method for assembling a flat display screen | Electricity | 9 | Expired |
| US5764000A | Flat display screen including resistive strips | Electricity | 8 | Expired |
| US6020864A | Addressing device for microtip flat display screens | Physics | 8 | Expired |
| US5921837A | Method and device for assembling a flat display screen | Electricity | 6 | Expired |
| US6107745A | Ion pumping of a flat microtip screen | Electricity | 5 | Expired |
| US5764204A | Two-gate flat display screen | Electricity | 5 | Expired |
| US6798143B2 | Flat display screen cathode plate | Electricity | 5 | Expired |
| US5786660A | Flat display screen with a high inter-electrode voltage | Electricity | 4 | Expired |
| US6107733A | Anode for a flat display screen | Electricity | 4 | Expired |
| US5537001A | Flat vacuum chambers without pumping stem | Electricity | 4 | Expired |
| US5907215A | Flat display screen with hydrogen source | Electricity | 3 | Expired |
| US6081247A | Method for regenerating microtips of a flat display screen | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6121725A | Flat display screen with focusing grids | Electricity | 3 | Expired |
| US6351064B1 | Conductive path under a flat display screen sealing wall | Electricity | 3 | Expired |
| US5998923A | Lateral deviation flat display screen | Electricity | 3 | Expired |
| US6028574A | Device for switching the anode of a flat display screen | Physics | 3 | Expired |
| US6288694A | Suppression of the moire effect on a flat display screen | Electricity | 2 | Expired |
| US6683415B1 | Flat display screen with a protection grid | Electricity | 2 | Expired |
| US6147445A | Uniformization of the electron emission of a flat screen microtip cathode | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.