Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6242865 | Field emission display device with focusing electrodes at the anode and method for constructing same | — | 2001-06-05 |
| 6201977 | Power-saving mode for portable communication devices | David A. Cathey, Kip A. Bedard | 2001-03-13 |
| 6169371 | Field emission display having circuit for preventing emission to grid | David A. Cathey | 2001-01-02 |
| 6144351 | Field emitter display baseplate and method of fabricating same | — | 2000-11-07 |
| 6130106 | Method for limiting emission current in field emission devices | — | 2000-10-10 |
| 6107999 | High impedance transmission line tap circuit | Garrett W. Hall | 2000-08-22 |
| 5910791 | Method and circuit for reducing emission to grid in field emission displays | Thomas W. Voshell, David A. Cathey | 1999-06-08 |
| 5898428 | High impedance transmission line tap circuit | Garrett W. Hall | 1999-04-27 |
| 5894235 | High speed data sampling system | — | 1999-04-13 |
| 5867136 | Column charge coupling method and device | — | 1999-02-02 |
| 5857884 | Photolithographic technique of emitter tip exposure in FEDS | — | 1999-01-12 |
| 5844370 | Matrix addressable display with electrostatic discharge protection | David A. Cathey, Glen E. Hush, Manny K. F. Ma, Craig M. Dunham | 1998-12-01 |
| 5814946 | Semiconductor junction breakdown tap for a field emission display | Garrett W. Hall | 1998-09-29 |
| 5773927 | Field emission display device with focusing electrodes at the anode and method for constructing same | — | 1998-06-30 |
| 5656892 | Field emission display having emitter control with current sensing feedback | Glen E. Hush | 1997-08-12 |