Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7462088 | Method for making large-area FED apparatus | David A. Cathey | 2008-12-09 |
| 7033238 | Method for making large-area FED apparatus | David A. Cathey | 2006-04-25 |
| 6633113 | Focusing electrode and method for field emission displays | Zhongyi Xia, Charles M. Watkins, David A. Cathey | 2003-10-14 |
| 6524154 | Focusing electrode and method for field emission displays | Zhongyi Xia, Charles M. Watkins, David A. Cathey | 2003-02-25 |
| 6509677 | Focusing electrode and method for field emission displays | Zhongyi Xia, Charles M. Watkins, David A. Cathey | 2003-01-21 |
| 6504291 | Focusing electrode and method for field emission displays | Zhongyi Xia, Charles M. Watkins, David A. Cathey | 2003-01-07 |
| 6495956 | Large-area FED apparatus and method for making same | David A. Cathey | 2002-12-17 |
| 6255772 | Large-area FED apparatus and method for making same | David A. Cathey | 2001-07-03 |
| 6034480 | Identifying and disabling shorted electrodes in field emission display | John Lee, Tyler Lowrey | 2000-03-07 |
| 6027619 | Fabrication of field emission array with filtered vacuum cathodic arc deposition | David A. Cathey, Zhong-Yi Xia | 2000-02-22 |
| 5721472 | Identifying and disabling shorted electrodes in field emission display | John Lee | 1998-02-24 |