Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10710126 | Cleaning apparatus and cleaning method | Yangkun Jing, Fei Liu, Zhiwei Xu, Chuanhui Chen | 2020-07-14 |
| 10639821 | Ultraviolet curing device, sealant curing system and sealant curing method | Yangkun Jing, Zhiwei Xu, Qin Liu, Aicui Zuo | 2020-05-05 |
| 10543498 | Sealant coating nozzle and sealant coating apparatus | Yangkun Jing, Kai Wang, Hui Jiang, Zhiwei Xu | 2020-01-28 |