Pixtech S.A.
Records under this name other than patents Pixtech S.A. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,107,745 | Ion pumping of a flat microtip screen Formerly held Term ended Term ended Jun 25, 2018 · From the USPTO record | Term ended | Term ended Jun 25, 2018 | From the USPTO record |
| US 6,911,154 | Method for Manufacturing a Cathode with an Aligned Extraction Grid and Focusing Grid Formerly held Lapsed on the fee record Ended Jun 28, 2009 · High confidence | Lapsed on the fee record | Ended Jun 28, 2009 | High confidence |
| US 6,172,455 | Flat display screen including a cathode having electron emission microtips associated with a grid for extracting electrons from the microtips Lapsed on the fee record Ended Jan 9, 2009 · From the USPTO record | Lapsed on the fee record | Ended Jan 9, 2009 | From the USPTO record |
| US 6,815,885 | Flat display screen resistive anode Formerly held Lapsed on the fee record Ended Nov 9, 2008 · From the USPTO record | Lapsed on the fee record | Ended Nov 9, 2008 | From the USPTO record |
| US 6,798,143 | Flat display screen cathode plate Formerly held Lapsed on the fee record Ended Sep 28, 2008 · From the USPTO record | Lapsed on the fee record | Ended Sep 28, 2008 | From the USPTO record |
| US 6,081,247 | Method for regenerating microtips of a flat display screen Formerly held Lapsed on the fee record Ended Jun 27, 2008 · From the USPTO record | Lapsed on the fee record | Ended Jun 27, 2008 | From the USPTO record |
| US 6,712,662 | Tool for placing spacers in a flat display screen Formerly held Lapsed on the fee record Ended Mar 30, 2008 · From the USPTO record | Lapsed on the fee record | Ended Mar 30, 2008 | From the USPTO record |
| US 6,713,970 | Flat display screen with an addressing memory Lapsed on the fee record Ended Mar 30, 2008 · From the USPTO record | Lapsed on the fee record | Ended Mar 30, 2008 | From the USPTO record |
| US 6,020,864 | Addressing device for microtip flat display screens Lapsed on the fee record Ended Feb 1, 2008 · From the USPTO record | Lapsed on the fee record | Ended Feb 1, 2008 | From the USPTO record |
| US 6,683,415 | Flat display screen with a protection grid Formerly held Lapsed on the fee record Ended Jan 27, 2008 · From the USPTO record | Lapsed on the fee record | Ended Jan 27, 2008 | From the USPTO record |