Pearson; Peter Kelley
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pearson; Peter Kelley.The latest application filed is for "reprogrammable security for controlling piracy and enabling interactive content using revocation status".
- Pearson; Peter Kelley - Aptos CA
- Pearson; Peter Kelley - Livermore CA
| Patent | Date |
|---|---|
| Reprogrammable security for controlling piracy and enabling interactive content using revocation status Grant 8,131,646 - Kocher , et al. March 6, 2 | 2012-03-06 |
| Self-protecting digital content Grant 7,996,913 - Kocher , et al. August 9, 2 | 2011-08-09 |
| Self-protecting digital content Grant 7,984,511 - Kocher , et al. July 19, 2 | 2011-07-19 |
| Content security layer providing long-term renewable security Grant 7,778,420 - Kocher , et al. August 17, 2 | 2010-08-17 |
| Content security layer providing long-term renewable security Grant 7,760,876 - Kocher , et al. July 20, 2 | 2010-07-20 |
| Interpreter using cryptographic values of a playback device's keys to authorize the playback device Grant 7,756,272 - Kocher , et al. July 13, 2 | 2010-07-13 |
| Identification and security using biometric measurements Grant 5,991,408 - Pearson , et al. November 23, 1 | 1999-11-23 |
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