Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8024561 | Using digital certificates to facilitate enforcement of product licenses | Sujata Das, Charles R. Myers, IV | 2011-09-20 |
| 8010784 | Method and apparatus for achieving conformant public key infrastructures | Andrei Sheretov | 2011-08-30 |
| 8005216 | Method and apparatus providing confidentiality, integrity and authenticity for a video file | — | 2011-08-23 |
| 7996672 | Support for multiple digital rights management systems for same content | Katherine K. Nadell, Viswanathan Swaminathan | 2011-08-09 |