Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334001 | Techniques for implementing telephone call back for a multimedia conferencing platform | Yanghua Liu | 2019-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334001 | Techniques for implementing telephone call back for a multimedia conferencing platform | Yanghua Liu | 2019-06-25 |