Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415440 | Continuously variable valve lift system and automobile | Jujiang Liu, Liang Chen, Yuhuai Li, Zonglan Zhang, Zhen Lu | 2019-09-17 |
| 10392976 | Continuously variable valve lift system and automobile | Sicong Lin, Yuhuai Li, Jujiang Liu | 2019-08-27 |