Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258247 | Lifting column transmission assembly and lifting column | Weiqiang Li, Bing Li | 2025-03-25 |
| 11975953 | Lifting column with low retracted height | Renchang Hu, Jian Pan | 2024-05-07 |
| 11881852 | Operator for controlling electrically adjustable furniture | Renchang Hu, Xueli Chen, Zhekang ZHANG, Shaoping ZHOU | 2024-01-23 |
| 11490727 | Assembly-friendly table frame and table | Renchang Hu, Zhongling Li, Donghang Zhang, Bo Li | 2022-11-08 |
| 11454306 | Transmission assembly and lifting column | Renchang Hu, Weiqiang Li | 2022-09-27 |
| 11284709 | Electric lifting platform retractable upon hitting obstruction | Xueli Chen, Yuchen Tan | 2022-03-29 |
| 11278113 | Modularized fast assembly lift desk and fast assembly method therefor | Renchang Hu, Weiqiang Li | 2022-03-22 |
| 11015686 | Electric linear actuator | Renchang Hu, Yushan Cheng, Donghai Wu | 2021-05-25 |
| 10527134 | Chain tensioner arm or chain guide flat face features to allow face assembly from one end of the guide or arm | Jun Song | 2020-01-07 |
| 10436242 | Telescopic transmission assembly and lifting column using same | Renchang Hu, Zhanhui Huang, Donghang Zhang | 2019-10-08 |