Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085186 | Thermal-insulated exterior wall boards, dedicated molds and making methods thereof | Hetao Hou, Ning Wang, Haiyang Li, Kefan Ji, Jianliang Luo | 2021-08-10 |
| 10900191 | Pulling-out device for prefabricated concrete support wall | Hetao Hou, Ning Wang, Haiyang Li, Mingjun Li | 2021-01-26 |
| 10885029 | Parallel execution of merge operations | Shuo Li, Ping Liang, Xiaobo Wang, Xin Ying Yang | 2021-01-05 |