Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539687 | Message right management method, device and storage medium | Bo Liu | 2022-12-27 |
| 11373646 | Household appliance control method, device and system, and intelligent air conditioner by determining user sound source location based on analysis of mouth shape | Guangyou Liu, Wencheng Zheng, Yuehui Mao, Zi WANG, Bo Liang | 2022-06-28 |
| 10791112 | Message right management method, device and storage medium | Bo Liu | 2020-09-29 |