Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624233 | Self-locking balance weight-type insulated glass assembly having internal blinds | — | 2023-04-11 |
| 11422100 | Coal consumption online measuring system | Xinmiao Ding, Shushuang Hu, Wan Lu, Xidong Yang, Yufeng Liu +12 more | 2022-08-23 |
| 11293219 | Self-locking balance weight-type insulated glass assembly with internal blinds | — | 2022-04-05 |
| 10364600 | Belt tensioning device for a hollow blind | — | 2019-07-30 |
| 9540869 | Hollow glass built-in sun-shading apparatus | — | 2017-01-10 |
| 9121220 | Hollow built-in blind | Szu-Chang Huang | 2015-09-01 |
| 8616260 | Hollow built-in window blind | — | 2013-12-31 |