Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180638 | Network fax machine using a web page as a user interface | Xiaoan Hou | 2007-02-20 |
| 6710893 | Automated system and method of testing a facsimile machine | Xiaoan Hou | 2004-03-23 |
| 6147774 | Multifunction interface card for interfacing a facsimile machine, secure modem, and a personal computer | Kumar Kumarappan | 2000-11-14 |
| 6134628 | Method and computer-based system for rewriting a nonvolatile rewritable memory | — | 2000-10-17 |