Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9736397 | Method and apparatus for control of closed captioning | Umberto Lenzi | 2017-08-15 |
| 9137582 | Method and apparatus for control of closed captioning | Umberto Lenzi | 2015-09-15 |
| 8826326 | Method and apparatus for control of closed captioning | Umberto Lenzi | 2014-09-02 |
| 8522267 | Method and apparatus for control of closed captioning | Umberto Lenzi | 2013-08-27 |