Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937588 | System and method for providing wireless application protocol service through internet | — | 2005-08-30 |
| 5990803 | Multifunctional remote controller and control method for multiple appliances using the same | — | 1999-11-23 |
| 5419819 | Self-regenerating column chromatography | — | 1995-05-30 |