Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10606548 | Method of generating an audio signal | Orfeas Boteas, Matthew Collings | 2020-03-31 |
| 7433070 | Home printing from internet sources | George Koppich, Michael Yeung, Don Francis Purpura, Paul Nicholas Gacek, Tapani Otala | 2008-10-07 |
| 7406248 | Digital image retrieval and storage | Abhijit Rao, Donald Parke Gibson, Brian M. Keane, Jr., Lionel Gregory Croom, Costin Cozianu +1 more | 2008-07-29 |
| 7084994 | Home printing from internet sources | George Koppich, Michael Yeung, Don Francis Purpura, Paul Nicholas Gacek, Tapani Otala | 2006-08-01 |
| 6636329 | Software architecture for cable television home printing | George Koppich, Michael Yeung, Don Francis Purpura, Paul Nicholas Gacek, Tapani Otala | 2003-10-21 |