Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745725 | Apparatus for improving excavating operation characteristic and grading operation characteristic of excavator | Yong Wang, Hong Bing Zhang, Shengxia Zhang, Zong Li, Jian Zhang +3 more | 2017-08-29 |
| 9539905 | Three-DOF hybrid damping pantograph | Chengjun Wang, Long Li, Xiaolong Zhu, Zhiwei Liu, Chao Zhang +1 more | 2017-01-10 |