Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493872 | Method and apparatus for synchronous presentation of video and audio transmissions and their interactive enhancement streams for TV and internet environments | P. Venkat Rangan, Vijnan Shastri, Indranil Chakraborty | 2002-12-10 |
| 6357042 | Method and apparatus for multiplexing separately-authored metadata for insertion into a video data stream | Anand Srinivasan, Indranil Chakraborty, Mohan Mardikar, P Venkat Rangan, Kamal Bhadada | 2002-03-12 |