Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8001565 | Methods and apparatus to conditionally authorize content delivery at receivers in pay delivery systems | Raynold M. Kahn, Stephen P. Dulac, Peter M. Klauss, Deanna R. Kidd, Maria G. Popoli | 2011-08-16 |
| 7912219 | Just in time delivery of entitlement control message (ECMs) and other essential data elements for television programming | James A. Michener, Raynold M. Kahn, Peter M. Klauss | 2011-03-22 |
| 7895341 | Method and apparatus for file sharing between a group of user devices with separately sent crucial portions and non-crucial portions | David N. Schlacht, Deanna R. Kidd, Raynold M. Kahn, Steven Kasakitis | 2011-02-22 |