Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701523 | V-Chip plus+in-guide user interface apparatus and method for programmable blocking of television and other viewable programming, such as for parental control of a television receiver | Kenneth S. Hancock, Thomas E. Ward, Douglas B. Macrae | 2004-03-02 |