Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6051924 | Field emission device having component capture frame | Jeffery A. Whalin, Charles A. Rowell | 2000-04-18 |
| 5961362 | Method for in situ cleaning of electron emitters in a field emission device | Babu Chalamala, Charles A. Rowell, Thomas Lloyd Credelle | 1999-10-05 |
| 5945780 | Node plate for field emission display | Charles A. Rowell, Babu Chalamala, Ronald O. Petersen, Craig Amrine, Matthew Stainer | 1999-08-31 |
| 5883467 | Field emission device having means for in situ feeding of hydrogen | Babu Chalamala, Charles A. Rowell, Thomas Lloyd Credelle | 1999-03-16 |
| 5287038 | High resolution electron gun | Robert A. Hagar | 1994-02-15 |
| 4730144 | Color picture tube having inline electron gun with coma correction members | Roger C. Alig | 1988-03-08 |
| 4529910 | High-performance electron gun | Khem Garewal | 1985-07-16 |
| 4288718 | Means and method for beam spot distortion compensation in TV picture tubes | Allen P. Blacker | 1981-09-08 |
| 4253041 | Extended field electron gun having a synthesized axial potential | Allen P. Blacker | 1981-02-24 |