Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7260362 | Method and apparatus for establishing ad hoc groups in a wireless communication network | — | 2007-08-21 |
| 6490322 | Digital opaque projector for easy creation and capture of presentation material | Bradford H. Needham | 2002-12-03 |
| 6353451 | Method of providing aerial perspective in a graphical user interface | Chiung-Chen Yu | 2002-03-05 |
| 6259470 | Image capture system having virtual camera | David Koizumi | 2001-07-10 |