Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091160 | Actively controlled surfaces | Peter Aaron Koch, Li Chun Chang, Robert Hans Thim | 2024-09-17 |
| 11447237 | Actively-controlled superhydrophobic surfaces | Peter Aaron Koch, Li Chun Chang, Robert Hans Thim | 2022-09-20 |
| 10571257 | System and method for determining an optimal clocking orientation of an object | Li Chun Chang, Ronald J. Steckman, Richard M. Coleman | 2020-02-25 |
| 10371506 | Dynamic dimensional measurement system | Li Chun Chang, Ronald J. Steckman, Richard M. Coleman | 2019-08-06 |