Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D917611 | Cashing machine | Yan Chen, Haibin Guo | 2021-04-27 |
| D916180 | POS machine | Xiaoping Lei, Yang Liu | 2021-04-13 |
| D912725 | POS machine | Xiaoping Lei, Guohua Huang | 2021-03-09 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D917611 | Cashing machine | Yan Chen, Haibin Guo | 2021-04-27 |
| D916180 | POS machine | Xiaoping Lei, Yang Liu | 2021-04-13 |
| D912725 | POS machine | Xiaoping Lei, Guohua Huang | 2021-03-09 |