Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390896 | Management system using a bridge crane for loading an object onto a machine tool and unloading an object from the machine tool | Yi He, Chia-Hui Tang, Paul Chang | 2025-08-19 |
| 11543799 | System and method for evaluating residual operating life of machine component | Yi He, Chia-Hui Tang, Paul Chang | 2023-01-03 |
| 10695881 | System and method for controlling oil-injection of machine tool | Yi He, Chia-Hui Tang, Paul Chang | 2020-06-30 |
| 10478932 | Machining center | Paul Chang, Chia-Hui Tang | 2019-11-19 |