Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842713 | Vacuum circuit interrupter | Li Yu, Martin Bernardus Johannes Leusenkamp, He Yang, Wenjie Hou, Jun Yan | 2017-12-12 |
| 9704658 | Vacuum switching apparatus, and contact assembly and method of securing an electrical contact to an electrode therefor | Wangpei Li, Jun Yan, Xuefei Chen | 2017-07-11 |
| 9636636 | Combination unit and combination method of multiple membrane shells | Youqing Li, Jingbo An, Qiyuan Wang | 2017-05-02 |
| D780626 | Two-wheeled self-balancing vehicle | Qiusheng Zhang, Pingzhi Li | 2017-03-07 |