Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1088229 | Ear dryer | Haibo Hu | 2025-08-12 |
| D1077225 | Ear dryer | Haibo Hu | 2025-05-27 |
| D1071225 | Ear dryer | Haibo Hu | 2025-04-15 |
| D1052730 | Ear pain relief device | Haibo Hu | 2024-11-26 |
| D1052731 | Ear pressure relief device | Haibo Hu | 2024-11-26 |
| D1048412 | Folding ear wash basin | Haibo Hu | 2024-10-22 |
| D1036671 | Ear pick | Haibo Hu | 2024-07-23 |
| 11964443 | Method for connecting a connection piece to a u-shaped ring anchor for a head module for rail vehicles | Jian Du, Peng Lin, Dongfang Chen, Zhengmin Zhang, Chunpeng Cao +2 more | 2024-04-23 |
| 11844916 | Ear irrigation device | Haibo Hu | 2023-12-19 |
| 11447161 | Energy-absorbing anti-creeper and train vehicle with energy-absorbing anti-creeper | Sansan Ding, Aiqin TIAN, Honglei TIAN, Shizhong Zhao, Luxing Li | 2022-09-20 |
| D956363 | Earmuff | Haibo Hu | 2022-06-28 |
| D956364 | Earmuff | Haibo Hu | 2022-06-28 |
| 11260163 | Anti-reflux nasal aspirator | Haibo Hu | 2022-03-01 |
| 11260166 | Anti-reflux tube-type enemator | Haibo Hu | 2022-03-01 |
| 11253641 | Anti-reflux enema bag with pulley restrictor | Haibo Hu | 2022-02-22 |
| 11141525 | Ear-cover structure and ear irrigation device | Haibo Hu | 2021-10-12 |
| 11021176 | Energy absorption device and rail vehicle having same | Aiqin TIAN, Shizhong Zhao, Guidong TAO, Quanwei Che, Shuxiang CHEN +2 more | 2021-06-01 |
| D914870 | Enema bucket device | Haibo Hu | 2021-03-30 |
| D910838 | Enema bag | Haibo Hu | 2021-02-16 |
| D903862 | Enemator with tube | Haibo Hu | 2020-12-01 |
| D897525 | Nasal aspirator | Haibo Hu | 2020-09-29 |
| 10518789 | Coupling assembly and rail vehicle having same | Shizhong Zhao, Aiqin TIAN, Sansan Ding, Guidong TAO, Quanwei Che +1 more | 2019-12-31 |
| 10124818 | Railway vehicle and local multi-functional member thereof | Fei Wang, Shuxiang CHEN, Fujun Kou, Xianliang Sun, Wenbin Chen +3 more | 2018-11-13 |
| 10071753 | Railway vehicle and chassis end plate assembly thereof | Jianying LIANG, Pengfei Liu, Yanchao Liu, Xianliang Sun, Jichun Li +4 more | 2018-09-11 |