Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657605 | Steam power generating system and method thereof | Guiwen Liu, Mingjun Yang | 2017-05-23 |
| 9628881 | Speaker | Bo Xiao, Qiaoling Li | 2017-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657605 | Steam power generating system and method thereof | Guiwen Liu, Mingjun Yang | 2017-05-23 |
| 9628881 | Speaker | Bo Xiao, Qiaoling Li | 2017-04-18 |