Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8179338 | Method and system for displaying information | Pita Witehira | 2012-05-15 |
| 7742239 | Method to control point spread function of an image | Gareth Paul Bell, Mark John Searle, Daniel E. Evanicky | 2010-06-22 |
| 7730413 | Display method for multiple layered screens | Pita Witehira | 2010-06-01 |
| 7724208 | Control of depth movement for visual display with layered screens | Pita Witehira | 2010-05-25 |
| 7626594 | Interactive three dimensional display with layered screens | Pita Witehira | 2009-12-01 |
| 7624339 | Data display for multiple layered screens | Pita Witehira | 2009-11-24 |
| 5734237 | Integrated DC electric controller/charger | — | 1998-03-31 |
| 5717303 | DC motor drive assembly including integrated charger/controller/regenerator circuit | — | 1998-02-10 |
| 5712549 | DC Motor drive assembly having a controller/charge with regenerative braking | — | 1998-01-27 |