Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938926 | Broadcast control box | Le Zhou | 2021-12-21 |
| D909354 | Sensing box | Le Zhou | 2021-02-02 |
| D908690 | Vertical advertising machine | Le Zhou | 2021-01-26 |
| 10891609 | Transaction card and information displaying method | Xinyu Weng, Huanmi Yin | 2021-01-12 |
| D907090 | Image capture and analysis device | Le Zhou | 2021-01-05 |
| D896806 | Payment machine | Huanmi Yin | 2020-09-22 |
| D894863 | Wireless signal sensor | Le Zhou | 2020-09-01 |
| D882678 | Payment machine | Xuyang Wan, Le Zhou, Xuelong Li, Fan Yang, Xinyu Weng | 2020-04-28 |
| D882677 | Payment machine | Xinyu Weng, Huanmi Yin, Xuelong Li, Fan Yang, Le Zhou | 2020-04-28 |
| D882679 | Payment machine | — | 2020-04-28 |
| 9000831 | Pass gate circuit | Fei Wang | 2015-04-07 |
| 7948314 | Tunable linear operational transconductance amplifier | Jianhua Zhao | 2011-05-24 |