Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304259 | Method and system for offline attendance processing | Chenlu Guo, Huiquan Huang, Changyuan Lin | 2019-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304259 | Method and system for offline attendance processing | Chenlu Guo, Huiquan Huang, Changyuan Lin | 2019-05-28 |