Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11689861 | Sound production device, display device, and terminal | Zhijia CUI, Le Yang | 2023-06-27 |
ZF
Zehua Fan
Overall (All Time): #2,591,642 of 4,157,543Top 65%
1
Patents All Time