Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12362632 | Electric machine assembly including housing assembly and fan positioned within housing assembly | Wenbing Li, Jiannan Wu, Hongbo Tang, Jianbo Zhao, Xiaoqun Zhang | 2025-07-15 | |
| 7454143 | Reconfigurable thin film based DWDM devices for reconfigurable add-drop optical systems | Xuehua Wu, John Feng, Giovanni Barbarossa | 2008-11-18 | $330,000 |
| 7340130 | Method for assembly of multi-ports optical apparatus | Xuehua Wu, John Feng | 2008-03-04 | $2,358,000 |
| 7171073 | Structure and method for multi-ports optical apparatus | Xuehua Wu, John Feng | 2007-01-30 | $8,621,000 |