Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441559 | Field emission display having an invisible spacer and method | Joyce K. Yamamoto, Johann Thomas Trujillo, Robert P. Adler, Peter A. Smith | 2002-08-27 |
| 6380914 | Method for improving life of a field emission display | — | 2002-04-30 |
| 6353286 | Field emission display having a multi-layered barrier structure | Albert Alec Talin, Bernard F. Coll, Yi Wei, Troy Trottier | 2002-03-05 |
| 6307327 | Method for controlling spacer visibility | Ken Foo | 2001-10-23 |
| 6296740 | Pretreatment process for a surface texturing process | Dean Joseph Eichman | 2001-10-02 |
| 6246177 | Partial discharge method for operating a field emission display | James E. Jaskie, Robert C. Rumbaugh | 2001-06-12 |
| 6204597 | Field emission device having dielectric focusing layers | John Song, Sung P. Pack | 2001-03-20 |
| 6127773 | Amorphic diamond film flat field emission cathode | Nalin Kumar | 2000-10-03 |
| 6094001 | Field emission device having a focusing structure and method of fabrication | — | 2000-07-25 |
| 6084339 | Field emission device having an electroplated structure and method for the fabrication thereof | Rodolfo Lucero, Johann Thomas Trujillo | 2000-07-04 |
| 6075323 | Method for reducing charge accumulation in a field emission display | Robert T. Smith, Johann Thomas Trujillo | 2000-06-13 |
| 6031336 | Field emission display and method for the operation thereof | Robert C. Rumbaugh, Robert T. Smith, Johann Thomas Trujillo, Scott V. Johnson, Curtis D. Moyer +1 more | 2000-02-29 |
| 6025819 | Method for providing a gray scale in a field emission display | Robert T. Smith, Rodolfo Lucero | 2000-02-15 |
| 5929560 | Field emission display having an ion shield | Johann Thomas Trujillo, Sung P. Pack, Rodolfo Lucero, Carl R. Hagen, Lawrence N. Dworsky | 1999-07-27 |
| 5831383 | Spacer pads for field emission device | Sung P. Pack, Rodolfo Lucero, Johann Thomas Trujillo, Rob Rumbaugh | 1998-11-03 |
| 5777432 | High breakdown field emission device with tapered cylindrical spacers | — | 1998-07-07 |
| 5703435 | Diamond film flat field emission cathode | Nalin Kumar | 1997-12-30 |
| 5697824 | Method for producing thin uniform powder phosphor for display screens | Donald E. Patterson, Nalin Kumar | 1997-12-16 |
| 5686791 | Amorphic diamond film flat field emission cathode | Nalin Kumar | 1997-11-11 |
| 5675216 | Amorphic diamond film flat field emission cathode | Nalin Kumar | 1997-10-07 |
| 5659224 | Cold cathode display device | Nalin Kumar | 1997-08-19 |
| 5652083 | Methods for fabricating flat panel display systems and components | Nalin Kumar | 1997-07-29 |
| 5628659 | Method of making a field emission electron source with random micro-tip structures | Nalin Kumar, Howard K. Schmidt | 1997-05-13 |
| 5614353 | Methods for fabricating flat panel display systems and components | Nalin Kumar | 1997-03-25 |
| 5612712 | Diode structure flat panel display | Nalin Kumar | 1997-03-18 |