Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9148351 | Systems and methods to handle codec changes in call quality calculations | Quenie Q. Sun, Alison Cohen, Michael E. Campbell | 2015-09-29 |
NY
Nancy Yuan — 1 Patent
Overall (All Time): #3,072,974 of 4,157,543Top 75%
1
Patents All Time