Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351408 | Adjustable height balance beam | Yaakov Landsman, Simcha Bunim Newmark, Sima Kulik, Jinfeng Zhang, Minsong Wang +2 more | 2022-06-07 |
| 10605694 | Video monitoring apparatus and method for operating state of wave maker | Hai Du, Muguo Li | 2020-03-31 |
| 10488194 | Motion measurement method and apparatus applied to large multi-paddle wave simulation system | Hai Du, Muguo Li | 2019-11-26 |