Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072687 | Projection display device for multimedia and wall display systems | Ernesto M. Rodriguez, Jr., William E. Haushalter, Kai Lu | 2011-12-06 |
| 7864435 | Projection display device for multimedia and wall display systems | Ernesto M. Rodriguez, Jr., William E. Haushalter, Kai Lu | 2011-01-04 |
| 7850311 | Projection display device with a projection module | Ernesto M. Rodriguez, Jr., William E. Haushalter, Kai Lu, Steven SAXE | 2010-12-14 |
| 7342723 | Projection lens and portable display device for gaming and other applications | Ernesto M. Rodriguez, Jr., Kai Lu | 2008-03-11 |
| 7271964 | Projection display device for multimedia and wall display systems | Ernesto M. Rodriguez, Jr., William E. Haushalter, Kai Lu | 2007-09-18 |
| 7173777 | Projection lens and display device for multimedia and other systems | Kai Lu | 2007-02-06 |
| 6530664 | Integrated front projection system with enhanced dry erase screen configuration | Dennis F. Vanderwerf, Ernesto M. Rodriguez, Jr. | 2003-03-11 |