Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090704 | Flexible LED screen | — | 2025-08-26 |
| 12254793 | Flexible led electronic screen | — | 2025-03-18 |
| 11697962 | Opening and closing mechanism and train having the same | Kun Wang, Yangxuan Su, Guangming Zhang, Xiaobo Liu, Chunwei Zhang +1 more | 2023-07-11 |
| 11498596 | Draft gear, coupler and draft gear and railway train | Huaping Yang, Gengchang Xie, Shi Liu | 2022-11-15 |
| 11014584 | Coupler telescopic apparatus and coupler | Guangchao WANG, Qianqian Tian | 2021-05-25 |
| 10655381 | Locking device and opening and closing mechanism having the same | Kun Wang, Kai Chen, He Zhang, Quan Liu, Hui-Min Huang +1 more | 2020-05-19 |
| 10598264 | Bar member, assembled component and robot | Shijie Zheng | 2020-03-24 |
| 10435046 | Coupler uncoupling control mechanism | Quan Liu, Kai Chen | 2019-10-08 |
| 10414233 | Multi-bearing-point independent suspension | Yu Shi, Yanqi Xing, Jiatao Tian, Taifeng Liu, Bingwen Yan +2 more | 2019-09-17 |
| 10189502 | Wheel beam type axleless vehicle frame | Yu Shi, Yanqi Xing, Jiatao Tian, Taifeng Liu, Bingwen Yan +2 more | 2019-01-29 |
| 9919721 | Front suspension system having overload protection | Kai Chen, Jibo Liu | 2018-03-20 |
| 9902408 | Vertical spring support device for coupler | Kai Chen, Hai Zhao | 2018-02-27 |
| 9616904 | Telescopic mechanism in telescopic hitch buffer device for use in high speed electric multiple units | Xiaozhong Lv, Kai Chen | 2017-04-11 |
| 9545934 | Balancing apparatus for a transition coupler | Shuhua Duan, Shi Liu | 2017-01-17 |
| 5325275 | Angle adjustable car reading lamp | — | 1994-06-28 |
| 5318266 | Drink holder | — | 1994-06-07 |
| D331979 | Reading light for vehicle | — | 1992-12-22 |