Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721015 | Sound bite augmentation | Henry C. Yuen, Eric Shalkey | 2004-04-13 |
| 6701060 | Enhancing operations of video tape cassette players | Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz, Carl Hindman, Hing Y. Ngai +1 more | 2004-03-02 |
| 6687906 | EPG with advertising inserts | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2004-02-03 |