Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7330178 | Display-input apparatus for a multi-configuration portable device | Rudy Yorio, Douglas Wayne Moskowitz, James L. Tracy | 2008-02-12 |
| 7223007 | Method and apparatus for selectively backlighting a plurality of displays with a common light source | Julio C. Castaneda, Abraham M. Haidar | 2007-05-29 |
| 6927747 | Dual directional display for communication device | Habib Amirzadeh, Julio C. Castaneda, Rudy Yorio | 2005-08-09 |
| 6888607 | Rewritable sign system | Bobby Dean Landreth, Steven D. Pratt, Robert W. Pennisi, Ronald Kelley, Sivakumar Muthuswamy | 2005-05-03 |
| 5847787 | Low driving voltage polymer dispersed liquid crystal display device with conductive nanoparticles | Robert W. Pennisi | 1998-12-08 |