Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9203912 | Method and system for message value calculation in a mobile environment | Dilip Krishnaswamy, Robert S. Daley, Martin Renschler, Patrik Lundqvist | 2015-12-01 |
| 9203911 | Method and system for using a cache miss state match indicator to determine user suitability of targeted content messages in a mobile environment | Dilip Krishnaswamy | 2015-12-01 |
| 9167280 | Method and apparatus for encrypting/decrypting multimedia content to allow random access | Christopher Wingert | 2015-10-20 |
| 9077729 | Content management in peer-to-peer systems | Patrik Lundqvist, Kiran Chikkappa | 2015-07-07 |
| 8819421 | File decryption interface | Maksim Krasnyanskiy, Christopher Wingert | 2014-08-26 |
| 8677504 | Method and apparatus for encrypting/decrypting multimedia content to allow random access | Christopher Wingert | 2014-03-18 |
| 8233623 | Methods and systems for blackout provisioning in a distribution network | Christopher Wingert, Philip Michael Hawkes | 2012-07-31 |
| 8194859 | Efficient key hierarchy for delivery of multimedia content | Christopher Wingert | 2012-06-05 |
| 6778688 | Remote authentication of fingerprints over an insecure network | Krishnendu Chatterjee, Pradeep Kumar Dubey, Charanjit Singh Jutla, Vijay Kumar | 2004-08-17 |