Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9820030 | Headset jack and method for detecting whether headset is inserted in position | Haodong Liu, Wei Mei | 2017-11-14 |
SZ
Shunji Zhu
Overall (All Time): #2,974,869 of 4,157,543Top 75%
1
Patents All Time