Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11044544 | Headphones with interactive display | Ronald Pong, King Hei Liu | 2021-06-22 |
| 10433044 | Headphones with interactive display | Ronald Pong, King Hei Liu | 2019-10-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11044544 | Headphones with interactive display | Ronald Pong, King Hei Liu | 2021-06-22 |
| 10433044 | Headphones with interactive display | Ronald Pong, King Hei Liu | 2019-10-01 |