Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9544628 | Method and apparatus for network based adaptive streaming | Robert E. Mack, Niranjan R. Samant | 2017-01-10 |
| 9497419 | Method and apparatus for delivering programming code objects to set-top terminals and the like | Christopher Poli | 2016-11-15 |
| 9473736 | Mediaword compression for network digital media recorder applications | — | 2016-10-18 |
| 9385997 | Protection of control words employed by conditional access systems | John Okimoto, Alexander Medvinsky | 2016-07-05 |
| 9225762 | Method and apparatus for network based adaptive streaming | Robert E. Mack, Niranjan R. Samant | 2015-12-29 |
| 9161095 | Extending blackout control | Robert E. Mack, Niranjan R. Samant | 2015-10-13 |
| 8989006 | Method and apparatus for glitchless failover to redundant stream | Arthur P. Jost, Robert E. Mack | 2015-03-24 |
| 8904425 | Method for controlling and implementing blackout in IPTV networks | Niranjan R. Samant, Erik Elstermann, Robert E. Mack, Erik C. Metz | 2014-12-02 |
| 8885823 | Method and apparatus for delivering encrypted on-demand content without use of an application defined protocol | Christopher Poli, Joseph M. Amorese, Robert E. Mack, Charles A. Zimmerman | 2014-11-11 |
| 8774062 | IP multicast management and service provision system and method | Thomas J. Bahnck, Arthur P. Jost, Robert E. Mack | 2014-07-08 |
| 8687806 | Conditional access system employing constrained encryption keys | Eric J. Sprunk | 2014-04-01 |
| 8441963 | IP multicast management and service provision system and method | Thomas J. Bahnck, Arthur P. Jost, Robert E. Mack | 2013-05-14 |
| 7784071 | Method and apparatus for linking a plurality of user devices to a service location | Raymond Bontempi, Arthur P. Jost | 2010-08-24 |
| 7609836 | Seamless switching between multiple pre-encrypted video files | — | 2009-10-27 |
| 7317797 | Seamless switching between multiple pre-encrypted video files | — | 2008-01-08 |
| 7202878 | Method and apparatus for preserving, enlarging and supplementing image content displayed in a graphical user interface | Reem Safadi | 2007-04-10 |
| 7120926 | Method and system of identifying software and firmware objects available for download over a network such as a cable television system | Reem Safadi, Douglas Makofka, Christopher Poli, Christopher S. Del Sordo, Robert C. Booth | 2006-10-10 |
| 6958759 | Method and apparatus for preserving, enlarging and supplementing image content displayed in a graphical user interface | Reem Safadi | 2005-10-25 |
| 6934303 | Methods and apparatus for constructing a program association table when reducing multiplexed data streams | Jeffrey P. Viola, James R. Harris, Arthur P. Jost, Richard DiColli, Erik Elstermann +1 more | 2005-08-23 |
| 6898285 | System to deliver encrypted access control information to support interoperability between digital information processing/control equipment | George T. Hutchings, Eric J. Sprunk, Richard DiColli, Mark DePietro | 2005-05-24 |
| 6765966 | Methods and apparatus for re-encoding a high definition television signal to create a standard definition television signal | — | 2004-07-20 |
| 6718374 | Method and system for identifying and downloading appropriate software or formware specific to a particular model of set-top box in a cable television system | Christopher S. Del Sordo, Glen P. Goffin, Christopher Poli, Douglas Makofka, Ardie Bahraini | 2004-04-06 |
| 6256393 | Authorization and access control of software object residing in set-top terminals | Reem Safadi | 2001-07-03 |
| 5937330 | Settop terminal controlled return path filter for minimizing noise ingress on bidirectional cable systems | Glen P. Goffin | 1999-08-10 |
| 5504816 | Method and apparatus for controlling access to digital signals | Jeffrey S. Hamilton, Marc W. Kauffman | 1996-04-02 |