Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8447809 | System and method for network conference | Rong-Wen Chang, John Lee | 2013-05-21 |
| 8004963 | Apparatus and method for packet redundancy and recovery | Rong-Wen Chang, John Lee | 2011-08-23 |
| 5498353 | Semi-synthetic two-stroke engine oil formulation | Chen-Yi Lin, Tsae-Shycm Lee, Chi-Chung Chen, Su-Terng Chang, Kuo-Min Wei | 1996-03-12 |