Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D869901 | Tea infuser | — | 2019-12-17 |
| D864704 | Clip protective sleeve | — | 2019-10-29 |
| 10279477 | Automated smart book inventory and shelving robot based on RFID technology | Lijun Chen, Yin-Lin LI, Qingpu Shi, Linghao Wan, Xi Chen +2 more | 2019-05-07 |
| 10282576 | Book placing attitude recognition method based on RSSI signal value of RFID | Lijun Chen, Yuanjie Luo, Jia Liu, Linghao Wan, Xi Chen +3 more | 2019-05-07 |
| 10275620 | Book sorting method on the basis of RSSI signal value of RFID tag | Lijun Chen, Yuanjie Luo, Jia Liu, Linghao Wan, Xi Chen +3 more | 2019-04-30 |