| D1089217 |
Computer stand |
— |
2025-08-19 |
| D1040464 |
Trolley shelf with hole plate |
— |
2024-08-27 |
| D1021489 |
Storage rack |
— |
2024-04-09 |
| 11894684 |
UHVDC converter transformer re-usage for LCC to VSC upgrade |
Mats Andersson, Chunming Yuan, Xiaobo Yang, Neil-QiNan Li |
2024-02-06 |
| 10894756 |
Method for catalytically hydrogenating oxalates |
Xinbin Ma, Yue Wang, Jing Lv, Yujun Zhao, Shengping WANG |
2021-01-19 |
| 10861657 |
Bidirectional power valve and control method therefor and hybrid multi-terminal HVDC system using the same |
Xiaobo Yang, Bernt Bergdahl, Chunming Yuan, Chao Yang |
2020-12-08 |
| 10666154 |
DC to DC converter |
Xiaobo Yang, Guoxing Fan, Sheng Zong |
2020-05-26 |
| 10581334 |
DC-DC converter and control method |
Sheng Zong, Xiaobo Yang, Guoxing Fan |
2020-03-03 |
| 10396676 |
Bidirectional DC-DC converter and control method therefor |
Xiaobo Yang, Kuenfaat Yuen, Guoxing Fan, Francisco Canales |
2019-08-27 |
| 10179515 |
System for charging battery of electric vehicle including a controller connected to at least one switch |
Xiaobo Yang, Chunming Yuan, Chao Yang |
2019-01-15 |