Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8473997 | Channel changing method, apparatus, and system | Kai Guo, Wenle Yang, Xia Qin, Hewen Zheng | 2013-06-25 |
ZQ
Zhigang Qiu
Overall (All Time): #3,164,794 of 4,157,543Top 80%
1
Patents All Time