Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11547025 | Frequency converter cabinet body and frequency converter | Dong Yan, Qing ZHONG | 2023-01-03 |
| 10624604 | Medical diagnostic high-frequency X-ray machines and power supply devices thereof | Xuedong Liu | 2020-04-21 |
| 6773568 | Metal alloy compositions and plating methods related thereto | Andre Egli, Anja Vinckier, Jochen Heber | 2004-08-10 |
| 6706418 | Metal alloy compositions and plating methods related thereto | Andre Egli, Anja Vinckier, Jochen Heber | 2004-03-16 |