Issued Patents All Time
Showing 101–125 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036567 | Process for aligning and sealing components in a display device | — | 2000-03-14 |
| 6033278 | Field emission display with non-evaporable getter material | David A. Cathey | 2000-03-07 |
| 6008577 | Flat panel display with magnetic focusing layer | Robert T. Rasmussen, Surjit S. Chadha | 1999-12-28 |
| 5973445 | Device and method for efficient positioning of a getter | — | 1999-10-26 |
| 5962969 | Sacrificial spacers for large area displays | — | 1999-10-05 |
| 5931713 | Display device with grille having getter material | David A. Cathey | 1999-08-03 |
| 5910705 | Field emission display | David A. Cathey | 1999-06-08 |
| 5906771 | Manufacturing process for high-purity phosphors having utility in field emission displays | Surjit S. Chadha | 1999-05-25 |
| 5900273 | Method for coating a substrate covered with a plurality of spacer members | Robert T. Rasmussen | 1999-05-04 |
| 5865658 | Method for efficient positioning of a getter | — | 1999-02-02 |
| 5844359 | Lightweight back plate for FED and flat CRT vacuum envelopes | — | 1998-12-01 |
| 5827102 | Low temperature method for evacuating and sealing field emission displays | Danny Dynka | 1998-10-27 |
| 5827101 | Anode for flat panel display | David A. Cathey, James J. Hofmann | 1998-10-27 |
| 5807154 | Process for aligning and sealing field emission displays | — | 1998-09-15 |
| 5795206 | Fiber spacers in large area vacuum displays and method for manufacture of same | David A. Cathey, Darryl M. Stansbury, James J. Hofmann, Robert T. Rasmussen, Surjit S. Chadha | 1998-08-18 |
| 5789859 | Field emission display with non-evaporable getter material | David A. Cathey | 1998-08-04 |
| 5788881 | Visible light-emitting phosphor composition having an enhanced luminescent efficiency over a broad range of voltages | Surjit S. Chadha | 1998-08-04 |
| 5785569 | Method for manufacturing hollow spacers | Darryl M. Stansbury, Jim Hofmann | 1998-07-28 |
| 5766053 | Internal plate flat-panel field emission display | David A. Cathey | 1998-06-16 |
| 5751262 | Method and apparatus for testing emissive cathodes | Jim Browning, David A. Cathey | 1998-05-12 |
| 5744907 | Binders for field emission displays | Surjit S. Chadha | 1998-04-28 |
| 5716251 | Sacrificial spacers for large area displays | — | 1998-02-10 |
| 5653017 | Method of mechanical and electrical substrate connection | David A. Cathey, Derek Gochnour | 1997-08-05 |
| 5635110 | Specialized phosphors prepared by a multi-stage grinding and firing sequence | Surjit S. Chadha | 1997-06-03 |
| 5601751 | Manufacturing process for high-purity phosphors having utility in field emission displays | Surjit S. Chadha | 1997-02-11 |