Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077823 | Multimode electromechanical variable speed transmission apparatus and method of control | Xiaolin Ai, Rui Xue, Zhonghe Xue | 2018-09-18 |
| 9994098 | Multimode electromechanical variable speed transmission apparatus with smooth mode shifting and method of controlling the same | Xiaolin Ai, Alan Jiang Ai | 2018-06-12 |