Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874086 | Method and apparatus implemented in a firewall for communicating information between programs employing different protocols | Tsung-Yen Chen, Ching-Chih Han, Kuo-Chun Lee | 2005-03-29 |
| 6809749 | Method and apparatus for conducting an interactive design conference over the internet | Tsung-Yen Chen, Ching-Chih Han, Kuo-Chun Lee | 2004-10-26 |
| 6510543 | Method and apparatus for rendering an IC design layout employing graphics files at low zoom-in factors | Tsung-Yen Chen, Ching-Chih Han, Kuo-Chun Lee | 2003-01-21 |
| 6507940 | Method for generating information for a window view of an integrated circuit from layout-formatted data | Yu Du, Tsung-Yen Chen, Kuo-Chun Lee | 2003-01-14 |