Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7061900 | Electronic commerce distributed network and method | Francis Hsieh | 2006-06-13 |
| 6259700 | Electronic commerce distributed network and method | Francis Hsieh | 2001-07-10 |
| 6192034 | System and method for network integrity management | Francis Hsieh | 2001-02-20 |