Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006260 | Apparatus and method for parental control using V-chip plus+ and master password | Wing P. Leung, Henry C. Yuen | 2011-08-23 |
| 7996864 | Method and apparatus for displaying television programs and related text | Henry C. Yuen, Daniel S. Kwoh, Elsie Y. Leung | 2011-08-09 |
| 7917155 | Location of cooperative tags with personal electronic device | Lawrence J. Karr | 2011-03-29 |