Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7229591 | Lumen sterilization device and method | Su-Syin Wu, Harold R. Williams, Nancy S. Chu, Szu-Min Lin, Henry K. Hui +1 more | 2007-06-12 |
| 6451255 | Dry booster | Harold R. Williams, Henry K. Hui, Leslie A. Feldman, Szu-Min Lin | 2002-09-17 |