Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715344 | Method of establishing a video call using multiple mobile communication devices | Shiu Ling Cheung | 2020-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10715344 | Method of establishing a video call using multiple mobile communication devices | Shiu Ling Cheung | 2020-07-14 |