Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9280689 | Method and apparatus for conducting offline commerce transactions | — | 2016-03-08 |
| 7676432 | Methods and apparatus for transacting electronic commerce using account hierarchy and locking of accounts | — | 2010-03-09 |
| 7376621 | Method and apparatus for conducting electronic commerce transactions using electronic tokens | — | 2008-05-20 |
| 7328189 | Method and apparatus for conducting electronic commerce transactions using electronic tokens | — | 2008-02-05 |
| 7249060 | Systems and methods for distributing on-line content | — | 2007-07-24 |
| 7249099 | Method and apparatus for conducting electronic commerce transactions using electronic tokens | — | 2007-07-24 |
| 7177838 | Method and apparatus for conducting electronic commerce transactions using electronic tokens | — | 2007-02-13 |
| 7016536 | Method and apparatus for automatic cleaning and enhancing of scanned documents | Alan Filipski, Philip B. Foster, Michael E. Higgins | 2006-03-21 |
| 6901170 | Image processing device and recording medium | Yoshihiro Terada, Alan Filipski | 2005-05-31 |
| 6876979 | Electronic commerce bridge system | — | 2005-04-05 |
| 6873436 | Image processing device and recording medium | Yoshihiro Terada, Alan Filipski | 2005-03-29 |