Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473499 | Dynamic individual phone rates | Steven D. Edelson | 2002-10-29 |
| 6424647 | Method and apparatus for making a phone call connection over an internet connection | Loh Eng Choon, Steven D. Edelson | 2002-07-23 |
| 6424648 | Method and apparatus for making a phone call connection over an internet connection | Eng Choon Loh | 2002-07-23 |
| 6373835 | Method and apparatus for making a phone call connection over an internet connection | Eng Choon Loh | 2002-04-16 |