Issued Patents All Time
Showing 51–75 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7038637 | System and method for selling advertising space on electronic billboards over the internet | Marc Eller | 2006-05-02 |
| D514386 | Passover cup | — | 2006-02-07 |
| 6979947 | Nanotriode utilizing carbon nanotubes and fibers | Richard Lee Fink | 2005-12-27 |
| 6977628 | Method and apparatus for dynamically presenting a pictorial representation | — | 2005-12-20 |
| 6975063 | Metallization of carbon nanotubes for field emission applications | Dongsheng Mao, Richard Lee Fink | 2005-12-13 |
| 6958576 | Method of operating a flat CRT display | Ronald C. Robinder | 2005-10-25 |
| 6933670 | Flat multi-spectral light source | — | 2005-08-23 |
| 6885022 | Low work function material | Richard Lee Fink, Igor Pavlovsky | 2005-04-26 |
| 6883918 | Portable, digital projector device and a system using the same | — | 2005-04-26 |
| 6854850 | Multiple images from a single projector | — | 2005-02-15 |
| 6819035 | Cold cathode | Richard Lee Fink, Zhidan Li Tolt | 2004-11-16 |
| 6798127 | Enhanced field emission from carbon nanotubes mixed with particles | Dongsheng Mao, Richard Lee Fink | 2004-09-28 |
| 6798131 | Display having a grid electrode with individually controllable grid portions | Richard Lee Fink | 2004-09-28 |
| 6739932 | Field emission display using carbon nanotubes and methods of making the same | Richard Lee Fink | 2004-05-25 |
| 6726335 | Shutter for image projection system | Michael C. Sweaton, Alexei Tikhonski | 2004-04-27 |
| 6700454 | Integrated RF array using carbon nanotube cathodes | Richard Lee Fink, Robert J. Espinosa | 2004-03-02 |
| 6664728 | Carbon nanotubes with nitrogen content | Igor Pavlovsky, Richard Lee Fink | 2003-12-16 |
| 6664722 | Field emission material | Richard Lee Fink, Zhidan Li Tolt, Leif Thuesen | 2003-12-16 |
| 6635986 | Flat CRT display | Ronald C. Robinder | 2003-10-21 |
| 6630023 | Surface treatment process used in growing a carbon film | Zhidan Li Tolt, Richard Lee Fink | 2003-10-07 |
| 6616284 | Displaying an image based on proximity of observer | Michael C. Sweaton | 2003-09-09 |
| 6588909 | Shutter for image projection system | Michael C. Sweaton, Alexei Tikhonski | 2003-07-08 |
| 6586889 | MEMS field emission device | Richard Lee Fink | 2003-07-01 |
| 6586829 | Ball grid array package | Daniel Bullock, Curtis Nathan Potter | 2003-07-01 |
| 6580225 | Cold cathode | Richard Lee Fink, Zhidan Li Tolt | 2003-06-17 |