Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10510089 | Computing estimated value of providing service among geographical regions | Haowei Zhang, Monique Johanna Maria van den Boogaart | 2019-12-17 |
| D865765 | Finger print input unit | — | 2019-11-05 |
| 10190337 | Methods and systems of electronic and mechanical dual combination locks | Zhangping Gong, Jianping Sun | 2019-01-29 |