Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469556 | System and method for providing audio cues in operation of a VoIP service | Andrew Frame, Dennis Peng, Kelvin Cheung, Toby Farrand | 2019-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469556 | System and method for providing audio cues in operation of a VoIP service | Andrew Frame, Dennis Peng, Kelvin Cheung, Toby Farrand | 2019-11-05 |