| Patent | Date |
|---|
Securing media content using interchangeable encryption key
Grant 11,212,583 - Pinder , et al. December 28, 2 | 2021-12-28 |
Client control through content key format
Grant 9,485,095 - Pinder November 1, 2 | 2016-11-01 |
Securing Media Content Using Interchangeable Encryption Key
App 20160142772 - Pinder; Howard G. ; et al. | 2016-05-19 |
Securing media content using interchangeable encryption key
Grant 9,277,295 - Pinder , et al. March 1, 2 | 2016-03-01 |
Content protection key encryptor for security providers
Grant 8,837,726 - Pinder September 16, 2 | 2014-09-16 |
Client Control Through Content Key Format
App 20140245009 - Pinder; Howard G. | 2014-08-28 |
Method for partially encrypting program data
Grant 8,577,033 - Wasilewski , et al. November 5, 2 | 2013-11-05 |
Method for partially encrypting program data
Grant 8,548,166 - Wasilewski , et al. October 1, 2 | 2013-10-01 |
Method for partially encrypting program data
Grant 8,542,830 - Wasilewski , et al. September 24, 2 | 2013-09-24 |
Subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate
Grant 8,526,613 - Pinder September 3, 2 | 2013-09-03 |
Partial dual-encryption using program map tables
Grant 8,396,216 - Pinder , et al. March 12, 2 | 2013-03-12 |
Secure content key distribution using multiple distinct methods
Grant 8,385,545 - Pinder February 26, 2 | 2013-02-26 |
Encrypting received content
Grant 8,312,265 - Pinder , et al. November 13, 2 | 2012-11-13 |
Use of copyright text in key derivation function
Grant 8,229,115 - Pinder July 24, 2 | 2012-07-24 |
Partially reversible key obfuscation
Grant 8,130,949 - Pinder March 6, 2 | 2012-03-06 |
Renewable conditional access
Grant 8,127,009 - Pinder , et al. February 28, 2 | 2012-02-28 |
Controlled cryptoperiod timing to reduce decoder processing load
Grant 7,949,133 - Pinder May 24, 2 | 2011-05-24 |
Content Protection Key Encryptor For Security Providers
App 20110091037 - Pinder; Howard G. | 2011-04-21 |
Use Of Copyright Text In Key Derivation Function
App 20110013773 - Pinder; Howard G. | 2011-01-20 |
Apparatus for entitling and transmitting service instances to remote client devices
Grant 7,860,250 - Russ , et al. December 28, 2 | 2010-12-28 |
Validating client-receivers
Grant 7,861,082 - Pinder , et al. December 28, 2 | 2010-12-28 |
Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system
Grant 7,805,399 - Pinder , et al. September 28, 2 | 2010-09-28 |
Partially Reversible Key Obfuscation
App 20100241872 - Pinder; Howard G. | 2010-09-23 |
Data authentication with a secure environment
Grant 7,715,552 - Pinder , et al. May 11, 2 | 2010-05-11 |
Processing an MPEG elementary stream in a conditional access overlay environment
Grant 7,555,123 - Pinder , et al. June 30, 2 | 2009-06-30 |
Apparatus for Entitling and Transmitting Service Instances to Remote Client Devices
App 20090089369 - Russ; Samuel H. ; et al. | 2009-04-02 |
Controlled Cryptoperiod Timing To Reduce Decoder Processing Load
App 20090080648 - Pinder; Howard G. | 2009-03-26 |
Apparatus for entitling and transmitting service instances to remote client devices
Grant 7,505,592 - Russ , et al. March 17, 2 | 2009-03-17 |
Secure Content Key Distribution Using Multiple Distinct Methods
App 20090028327 - Pinder; Howard G. | 2009-01-29 |
Transport stream dejitterer
Grant 7,397,825 - Woodward, Jr. , et al. July 8, 2 | 2008-07-08 |
Information frame modifier
Grant 7,395,346 - Pinder , et al. July 1, 2 | 2008-07-01 |
Data Authentication with a Secure Environment
App 20080010469 - Pinder; Howard G. ; et al. | 2008-01-10 |
Renewable Conditional Access
App 20080005326 - Pinder; Howard G. ; et al. | 2008-01-03 |
Securing media content using interchangeable encryption key
App 20070294178 - Pinder; Howard G. ; et al. | 2007-12-20 |
Methods And Apparatus For Providing A Partial Dual-encrypted Stream In A Conditional Access Overlay System
App 20070286417 - Pinder; Howard G. ; et al. | 2007-12-13 |
In a subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate
App 20070172061 - Pinder; Howard G. | 2007-07-26 |
Apparatus For Entitling And Transmitting Service Instances To Remote Client Devices
App 20070130254 - Russ; Samuel H. ; et al. | 2007-06-07 |
Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system
Grant 7,224,798 - Pinder , et al. May 29, 2 | 2007-05-29 |
Apparatus for entitling remote client devices
Grant 7,181,010 - Russ , et al. February 20, 2 | 2007-02-20 |
Partial Pre-encryption With Network-based Packet Sorting
App 20070006253 - Pinder; Howard G. ; et al. | 2007-01-04 |
Processing an MPEG Elementary Stream in a Conditional Access Overlay Environment
App 20060245589 - Pinder; Howard G. | 2006-11-02 |
A Partial Dual Encrypted Stream Utilizing Program Map Tables
App 20060233369 - Pinder; Howard G. ; et al. | 2006-10-19 |
In a subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate
Grant 7,065,213 - Pinder June 20, 2 | 2006-06-20 |
Selecting and downloading content to a portable player
App 20060059095 - Akins; Glendon L. III ; et al. | 2006-03-16 |
Authorization of services in a conditional access system
Grant 6,971,008 - Wasilewski , et al. November 29, 2 | 2005-11-29 |
Method for partially encrypting program data
App 20050259813 - Wasilewski, Anthony J. ; et al. | 2005-11-24 |
Transport stream dejitterer
App 20050201399 - Woodward, William D. JR. ; et al. | 2005-09-15 |
Representing entitlements to service in a conditional access system
Grant 6,937,729 - Akins, III , et al. August 30, 2 | 2005-08-30 |
Validating client-receivers
App 20040237100 - Pinder, Howard G. ; et al. | 2004-11-25 |
Information frame modifier
App 20040215807 - Pinder, Howard G. ; et al. | 2004-10-28 |
Partial dual-encrypted stream utilizing program map tables
App 20040136532 - Pinder, Howard G. ; et al. | 2004-07-15 |
Methods and apparatus for providing a partial dual-encrypted stream in a conditional access overlay system
App 20040139337 - Pinder, Howard G. ; et al. | 2004-07-15 |
Apparatus for entitling remote client devices
Grant 6,748,080 - Russ , et al. June 8, 2 | 2004-06-08 |
Method for partially encrypting program data
App 20040107350 - Wasilewski, Anthony J. ; et al. | 2004-06-03 |
Method and apparatus for geographically limiting service in a conditional access system
Grant 6,744,892 - Akins, III , et al. June 1, 2 | 2004-06-01 |
Selecting and downloading content to a portable player
App 20040086120 - Akins, Glendon L. III ; et al. | 2004-05-06 |
Method for partially encrypting program data
App 20040003008 - Wasilewski, Anthony J. ; et al. | 2004-01-01 |
Apparatus for entitling remote client devices
App 20030221100 - Russ, Samuel H. ; et al. | 2003-11-27 |
Apparatus for entitling remote client devices
App 20030219127 - Russ, Samuel H. ; et al. | 2003-11-27 |
Method and apparatus for geographically limiting sevice in a conditional access system
App 20030169879 - Akins,, Glendon L. III ; et al. | 2003-09-11 |
Encrypting received content
App 20030108199 - Pinder, Howard G. ; et al. | 2003-06-12 |
Method and apparatus for geographically limiting service in a conditional access system
Grant 6,560,340 - Akins, III , et al. May 6, 2 | 2003-05-06 |
Authorization of services in a conditional access system
App 20030074565 - Wasilewski, Anthony J. ; et al. | 2003-04-17 |
Source authentication of download information in a conditional access system
Grant 6,526,508 - Akins, III , et al. February 25, 2 | 2003-02-25 |
Conditional access system
Grant 6,510,519 - Wasilewski , et al. January 21, 2 | 2003-01-21 |
In a subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate
App 20030002577 - Pinder, Howard G. | 2003-01-02 |
Conditional access system
App 20020044658 - Wasilewski, Anthony J. ; et al. | 2002-04-18 |
Representing entitlments to service in a conditional access system
App 20010053226 - Akins, Glendon L. III ; et al. | 2001-12-20 |
Authorization of services in a conditional access system
App 20010046299 - Wasilewski, Anthony J. ; et al. | 2001-11-29 |
Representing entitlements to service in a conditional access system
Grant 6,292,568 - Akins, III , et al. September 18, 2 | 2001-09-18 |
Authorization of services in a conditional access system
Grant 6,252,964 - Wasilewski , et al. June 26, 2 | 2001-06-26 |
Source authentication of download information in a conditional access system
Grant 6,246,767 - Akins, III , et al. June 12, 2 | 2001-06-12 |
Source authentication of download information in a conditional access system
App 20010001014 - Akins, Glendon L. III ; et al. | 2001-05-10 |
Adaptive rate control for insertion of data into arbitrary bit rate data streams
Grant 6,219,358 - Pinder , et al. April 17, 2 | 2001-04-17 |
Conditional access system
Grant 6,157,719 - Wasilewski , et al. December 5, 2 | 2000-12-05 |
Verification of the source of program information in a conditional access system
Grant 6,105,134 - Pinder , et al. August 15, 2 | 2000-08-15 |
Information terminal having reconfigurable memory
Grant 5,742,677 - Pinder , et al. April 21, 1 | 1998-04-21 |
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