Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6204597 | Field emission device having dielectric focusing layers | Chenggang Xie, John Song | 2001-03-20 |
| 6091190 | Field emission device | Babu Chalamala, Charles A. Rowell | 2000-07-18 |
| 6033924 | Method for fabricating a field emission device | Babu Chalamala | 2000-03-07 |
| 5956568 | Methods of fabricating and contacting ultra-small semiconductor devices | Kumar Shiralagi | 1999-09-21 |
| 5929560 | Field emission display having an ion shield | Johann Thomas Trujillo, Chenggang Xie, Rodolfo Lucero, Carl R. Hagen, Lawrence N. Dworsky | 1999-07-27 |
| 5921838 | Method for protecting extraction electrode during processing of Spindt-tip field emitters | Patricia A. Norton, Robert F. Woodburn, Jr. | 1999-07-13 |
| 5831383 | Spacer pads for field emission device | Rodolfo Lucero, Chenggang Xie, Johann Thomas Trujillo, Rob Rumbaugh | 1998-11-03 |
| 5796122 | Method for planarizing wide bandgap semiconductor devices | Charles E. Weitzel, Edward L. Fisk | 1998-08-18 |
| 5698928 | Thin film piezoelectric arrays with enhanced coupling and fabrication methods | Luke Mang, Dean Barker | 1997-12-16 |
| 5677230 | Method of making wide bandgap semiconductor devices | Charles E. Weitzel, Edward L. Fisk | 1997-10-14 |
| 5599738 | Methods of fabrication of submicron features in semiconductor devices | Majid M. Hashemi, Saied N. Tehrani | 1997-02-04 |