Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1039409 | Escalator smart traffic flow lighting device | Lilong Shi, Shunqiang Zhou, Sihua Ling, Denghui Zhang | 2024-08-20 |
| 11831165 | Hierarchical control method for island power grid energy storage system for increasing new energy generation fluctuation | Jian Yang, Jianhua Lv, Guode Ying, Zuofu Jiang, Xin Wang +16 more | 2023-11-28 |
| 10865074 | Handrail automatically tensioning system and a method for adjusting tension level of handrail | Jianguo Li, Xin Wei, Jie Hu, Lifei Cheng, ZuAn Tang +1 more | 2020-12-15 |
| 10427914 | Elevator synchronous door knife | Xiaobo ZHANG, XiaoXiao Dong, Chong Chen | 2019-10-01 |
| 10189680 | Landing-door door lock device | Yongtao Yang, Huanfeng Liu, Chong Chen, Hua Zhang, Junfeng Wu | 2019-01-29 |
| 10040669 | Asynchronous door knife of elevator integrated car door lock | Xiaobo ZHANG, XiaoXiao Dong, Minchao Chen, Senyuan Qiao | 2018-08-07 |