| Patent | Date |
|---|
Key ladder generating a device public key
Grant 11,456,866 - Medvinsky , et al. September 27, 2 | 2022-09-27 |
Certificate-based client authentication and authorization for automated interface
Grant 11,444,935 - Chan , et al. September 13, 2 | 2022-09-13 |
Systems And Methods For Secure Provisioning Of Ssh Credentials
App 20220247628 - MEDVINSKY; Alexander ; et al. | 2022-08-04 |
Systems and methods for secure provisioning of SSH credentials
Grant 11,336,514 - Medvinsky , et al. May 17, 2 | 2022-05-17 |
Key-ladder protected personalization data conversion from global to unique encryption
Grant 11,329,967 - Chan , et al. May 10, 2 | 2022-05-10 |
Configurable Code Signing System And Method
App 20220129557 - Chan; Tat Keung ; et al. | 2022-04-28 |
Configurable code signing system and method
Grant 11,250,133 - Chan , et al. February 15, 2 | 2022-02-15 |
Configurable Code Signing System And Method
App 20210397677 - Chan; Tat Keung ; et al. | 2021-12-23 |
Application Protection Enforcement In The Cloud
App 20210349970 - Shamsaasef; Rafie ; et al. | 2021-11-11 |
Cloud-based Dynamic Executable Verification
App 20210334358 - Medvinsky; Alexander ; et al. | 2021-10-28 |
Secure Distribution Of Device Key Sets Over A Network
App 20210320789 - Medvinsky; Alexander ; et al. | 2021-10-14 |
Secure Online Issuance Of Customer-specific Certificates With Offline Key Generation
App 20210306161 - Medvinsky; Alexander ; et al. | 2021-09-30 |
Systems And Methods For Secure Provisioning Of Ssh Credentials
App 20210306213 - MEDVINSKY; Alexander ; et al. | 2021-09-30 |
Token Node Locking
App 20210297449 - Pasion; Jason A. ; et al. | 2021-09-23 |
Token Node Locking With Signed Fingerprints Offloaded To Clients
App 20210297254 - Pasion; Jason A. ; et al. | 2021-09-23 |
Token Node Locking With Fingerprints Authenticated By Digital Certificates
App 20210297269 - Pasion; Jason A. ; et al. | 2021-09-23 |
Entitlement Management Message Epoch As An External Trusted Time Source
App 20210288800 - Medvinsky; Alexander ; et al. | 2021-09-16 |
Secure Deferred File Decryption
App 20210248259 - Zheng; Jinsong ; et al. | 2021-08-12 |
Origin Certificate Based Online Certificate Issuance
App 20210234691 - Medvinsky; Alexander ; et al. | 2021-07-29 |
Secure distribution of device key sets over a network
Grant 11,063,753 - Medvinsky , et al. July 13, 2 | 2021-07-13 |
Certificate-based Client Authentication And Authorization For Automated Interface
App 20210194704 - Chan; Tat Keung ; et al. | 2021-06-24 |
Entitlement management message epoch as an external trusted time source
Grant 11,025,424 - Medvinsky , et al. June 1, 2 | 2021-06-01 |
Embedding information in elliptic curve base point
Grant 11,005,656 - Chan , et al. May 11, 2 | 2021-05-11 |
Secure deferred file decryption
Grant 10,990,691 - Zheng , et al. April 27, 2 | 2021-04-27 |
Implicit Rsa Certificates
App 20210091948 - Medvinsky; Alexander ; et al. | 2021-03-25 |
Origin certificate based online certificate issuance
Grant 10,958,433 - Medvinsky , et al. March 23, 2 | 2021-03-23 |
Advanced Crypto Token Authentication
App 20210036861 - Medvinsky; Alexander ; et al. | 2021-02-04 |
Key Ladder Generating A Device Public Key
App 20210028933 - Medvinsky; Alexander ; et al. | 2021-01-28 |
Method And Apparatus For Protecting Confidential Data In An Open Software Stack
App 20200403980 - Mullen; Brian D. ; et al. | 2020-12-24 |
Implicit RSA certificates
Grant 10,862,683 - Medvinsky , et al. December 8, 2 | 2020-12-08 |
Key-ladder Protected Personalization Data Conversion From Global To Unique Encryption
App 20200374275 - Chan; Tat Keung ; et al. | 2020-11-26 |
Key-ladder protected personalization data transcription for provisioning
Grant 10,839,048 - Chan , et al. November 17, 2 | 2020-11-17 |
Advanced crypto token authentication
Grant 10,812,269 - Medvinsky , et al. October 20, 2 | 2020-10-20 |
Secure Distribution Of Device Key Sets Over A Network
App 20200304299 - Medvinsky; Alexander ; et al. | 2020-09-24 |
Method and apparatus for protecting confidential data in an open software stack
Grant 10,778,654 - Mullen , et al. Sept | 2020-09-15 |
Entitlement Management Message Epoch As An External Trusted Time Source
App 20200266983 - Medvinsky; Alexander ; et al. | 2020-08-20 |
Homomorphic white box system and method for using same
Grant 10,749,675 - Anderson , et al. A | 2020-08-18 |
Embedding Information In Elliptic Curve Base Point
App 20200186346 - Chan; Tat Keung ; et al. | 2020-06-11 |
Efficient encrypted software distribution mechanism
Grant 10,498,540 - Medvinsky , et al. De | 2019-12-03 |
Secure Deferred File Decryption
App 20190347435 - Zheng; Jinsong ; et al. | 2019-11-14 |
Secure provisioning of unique time-limited certificates to virtual application instances in dynamic and elastic systems
Grant 10,432,407 - Prickett , et al. O | 2019-10-01 |
Internet of things (IOT) method for updating a master key
Grant 10,348,489 - Medvinsky , et al. July 9, 2 | 2019-07-09 |
Advanced Crypto Token Authentication
App 20190140834 - Medvinsky; Alexander ; et al. | 2019-05-09 |
Code signing system with machine to machine interaction
Grant 10,284,374 - Medvinsky , et al. | 2019-05-07 |
Code signing system with machine to machine interaction
Grant 10,284,376 - Shahabuddin , et al. | 2019-05-07 |
Cryptographic service with output redirection
Grant 10,270,742 - Chan , et al. | 2019-04-23 |
Password input method for devices with limited user interface
Grant 10,257,198 - Medvinsky | 2019-04-09 |
System And Method To Configure Required Security Capabilities
App 20190065703 - Seetharam; Ananth ; et al. | 2019-02-28 |
Key-ladder Protected Personalization Data Transcription For Provisioning
App 20180336321 - Chan; Tat Keung ; et al. | 2018-11-22 |
Origin Certificate Based Online Certificate Issuance
App 20180219678 - Medvinsky; Alexander ; et al. | 2018-08-02 |
Homomorphic White Box System And Method For Using Same
App 20180198613 - Anderson; Lex Aaron ; et al. | 2018-07-12 |
Secure Provisioning Of Unique Time-limited Certificates To Virtual Application Instances In Dynamic And Elastic Systems
App 20180176023 - Prickett; David B. ; et al. | 2018-06-21 |
Method And Apparatus For Protecting Confidential Data In An Open Software Stack
App 20180083933 - Mullen; Brian D. ; et al. | 2018-03-22 |
Method and apparatus for embedding secret information in digital certificates
Grant 9,912,485 - Chan , et al. March 6, 2 | 2018-03-06 |
Method of provisioning persistent household keys for in-home media content distribution
Grant 9,847,975 - Medvinsky December 19, 2 | 2017-12-19 |
Efficient Encrypted Software Distribution Mechanism
App 20170346641 - Medvinsky; Alexander ; et al. | 2017-11-30 |
Implicit Rsa Certificates
App 20170338958 - Medvinsky; Alexander ; et al. | 2017-11-23 |
Restricted code signing
Grant 9,652,599 - Medvinsky , et al. May 16, 2 | 2017-05-16 |
Internet of Things (IOT) Method for Updating a Master Key
App 20170126402 - Medvinsky; Alexander ; et al. | 2017-05-04 |
Cryptographic Service With Output Redirection
App 20170085532 - Chan; Tat Keung ; et al. | 2017-03-23 |
Password Input Method For Devices With Limited User Interface
App 20170078294 - Medvinsky; Alexander | 2017-03-16 |
System and method for authenticating data
Grant 9,553,725 - Bennett , et al. January 24, 2 | 2017-01-24 |
Ticket-based implementation of content leasing
Grant 9,548,859 - Medvinsky January 17, 2 | 2017-01-17 |
Code Signing System With Machine To Machine Interaction
App 20160365983 - Shahabuddin; Reshma T. ; et al. | 2016-12-15 |
Code Signing System With Machine To Machine Interaction
App 20160365981 - Medvinsky; Alexander ; et al. | 2016-12-15 |
Efficient key generator for distribution of sensitive material from multiple application service providers to a secure element such as a universal integrated circuit card (UICC)
Grant 9,485,230 - Nakhjiri , et al. November 1, 2 | 2016-11-01 |
Provisioning DRM credentials on a client device using an update server
Grant 9,438,584 - Chan , et al. September 6, 2 | 2016-09-06 |
Protection of control words employed by conditional access systems
Grant 9,385,997 - Okimoto , et al. July 5, 2 | 2016-07-05 |
Authorization of media content transfer between home media server and client device
Grant 9,330,250 - Medvinsky , et al. May 3, 2 | 2016-05-03 |
Layered protection and validation of identity data delivered online via multiple intermediate clients
Grant 9,246,889 - Tsai , et al. January 26, 2 | 2016-01-26 |
Efficient Key Generator For Distribution Of Sensitive Material From Multiple Application Service Providers To A Secure Element Such As A Universal Integrated Circuit Card (uicc)
App 20160021075 - Nakhjiri; Madjid ; et al. | 2016-01-21 |
Restricted Code Signing
App 20150363576 - Medvinsky; Alexander ; et al. | 2015-12-17 |
Efficient key generator for distribution of sensitive material from multiple application service providers to a secure element such as a universal integrated circuit card (UICC)
Grant 9,210,138 - Nakhjiri , et al. December 8, 2 | 2015-12-08 |
Method And Apparatus For Embedding Secret Information In Digital Certificates
App 20150333915 - Chan; Tat Keung ; et al. | 2015-11-19 |
Provisioning Drm Credentials On A Client Device Using An Update Server
App 20150326563 - Chan; Tat Keung ; et al. | 2015-11-12 |
Method and system for registering a DRM client
Grant 9,184,917 - Medvinsky , et al. November 10, 2 | 2015-11-10 |
Method and apparatus for determining the proximity of a client device
Grant 9,177,114 - Medvinsky , et al. November 3, 2 | 2015-11-03 |
Method and apparatus for assisting with content key changes
Grant 9,171,569 - Peterka , et al. October 27, 2 | 2015-10-27 |
Challenge-response cable set-top-box system to securely authenticate software application program interfaces (APIs)
Grant 9,172,981 - Sprunk , et al. October 27, 2 | 2015-10-27 |
Apparatus and method for secure private location information transfer
Grant 9,161,196 - Ballantyne , et al. October 13, 2 | 2015-10-13 |
Framework for provisioning devices with externally acquired component-based identity data
Grant 9,160,723 - Yao , et al. October 13, 2 | 2015-10-13 |
Online secure device provisioning framework
Grant 9,130,928 - Qiu , et al. September 8, 2 | 2015-09-08 |
Method and apparatus for delivering certificate revocation lists
Grant 9,054,879 - Medvinsky , et al. June 9, 2 | 2015-06-09 |
Methods, apparatus and system for authenticating a programmable hardware device and for authenticating commands received in the programmable hardware device from a secure processor
Grant 9,003,197 - Zhang , et al. April 7, 2 | 2015-04-07 |
Downloadable security based on certificate status
Grant 8,997,252 - Medvinsky , et al. March 31, 2 | 2015-03-31 |
Method Of Provisioning Persistent Household Keys For In-home Media Content Distribution
App 20150082035 - Medvinsky; Alexander | 2015-03-19 |
Authorization Of Media Content Transfer Between Home Media Server And Client Device
App 20140337927 - Medvinsky; Alexander ; et al. | 2014-11-13 |
Secure consumer programming device
Grant 8,887,310 - Medvinsky , et al. November 11, 2 | 2014-11-11 |
System and method for cognizant transport layer security (CTLS)
Grant 8,856,509 - Nakhjiri , et al. October 7, 2 | 2014-10-07 |
Protection Of Control Words Employed By Conditional Access Systems
App 20140281537 - Okimoto; John I. ; et al. | 2014-09-18 |
Method And Apparatus For Embedding Secret Information In Digital Certificates
App 20140281502 - Keung Chan; Tat ; et al. | 2014-09-18 |
Online Personalization Update System For Externally Acquired Keys
App 20140281497 - Medvinsky; Alexander ; et al. | 2014-09-18 |
Digital rights management for local recording and home network distribution
Grant 8,825,551 - Peterka , et al. September 2, 2 | 2014-09-02 |
Temporary registration of devices
Grant 8,788,810 - Zhang , et al. July 22, 2 | 2014-07-22 |
Framework For Provisioning Devices With Externally Acquired Component-based Identity Data
App 20140201518 - Yao; Ting ; et al. | 2014-07-17 |
System and method for secure key distribution to manufactured products
Grant 8,761,401 - Sprunk , et al. June 24, 2 | 2014-06-24 |
CHALLENGE-RESPONSE CABLE SET-TOP-BOX SYSTEM TO SECURELY AUTHENTICATE SOFTWARE APPLICATION PROGRAM INTERFACES (APIs)
App 20140123172 - Sprunk; Eric J. ; et al. | 2014-05-01 |
BUSINESS METHOD INCLUDING CHALLENGE-RESPONSE SYSTEM TO SECURELY AUTHENTICATE SOFTWARE APPLICATION PROGRAM INTERFACES (APIs)
App 20140123220 - Sprunk; Eric J. ; et al. | 2014-05-01 |
Efficient Key Generator For Distribution Of Sensitive Material From Mulitple Application Service Providers To A Secure Element Such As A Universal Integrated Circuit Card (uicc)
App 20140082358 - Nakhjiri; Madjid ; et al. | 2014-03-20 |
Efficient Key Generator For Distribution Of Sensitive Material From Multiple Application Service Providers To A Secure Element Such As A Universal Integrated Circuit Card (uicc)
App 20140082359 - Nakhjiri; Madjid ; et al. | 2014-03-20 |
Apparatus and Method for Secure Private Location Information Transfer
App 20140045450 - Ballantyne; Wayne W. ; et al. | 2014-02-13 |
System And Method For Transcoding Content
App 20140029747 - Kamieniecki; John P. ; et al. | 2014-01-30 |
Online secure device provisioning with online device binding using whitelists
Grant 8,627,083 - Qiu , et al. January 7, 2 | 2014-01-07 |
Revocation list update for devices
Grant 8,589,674 - Medvinsky , et al. November 19, 2 | 2013-11-19 |
Secure server certificate trust list update for client devices
Grant 8,584,214 - Upp , et al. November 12, 2 | 2013-11-12 |
Dynamic cryptographic subscriber-device identity binding for subscriber mobility
Grant 8,555,361 - Nakhjiri , et al. October 8, 2 | 2013-10-08 |
Internet protocol telephony security architecture
Grant 8,544,077 - Sprunk , et al. September 24, 2 | 2013-09-24 |
Encrypting a unique cryptographic entity
Grant 8,538,890 - Medvinsky September 17, 2 | 2013-09-17 |
Tokenized resource access
Grant 8,522,361 - Kline , et al. August 27, 2 | 2013-08-27 |
Secure and efficient domain key distribution for device registration
Grant 8,504,836 - Zhang , et al. August 6, 2 | 2013-08-06 |
Revocation List Update For Devices
App 20130185551 - Medvinsky; Alexander ; et al. | 2013-07-18 |
Method And Apparatus For Delivering Content In A Communication System
App 20130159193 - Tang; Polly ; et al. | 2013-06-20 |
Digital Transport Adapter Regionalization
App 20130139198 - Okimoto; John I. ; et al. | 2013-05-30 |
System And Method For Authenticating Data
App 20130132722 - Bennett; Christopher J. ; et al. | 2013-05-23 |
Method and apparatus for secure management of debugging processes within communication devices
Grant 8,438,621 - Zhang , et al. May 7, 2 | 2013-05-07 |
Apparatus And Method For Secure Communication
App 20130091353 - Zhang; Jiang ; et al. | 2013-04-11 |
Transport packet decryption testing in a client device
Grant 8,374,338 - Chan , et al. February 12, 2 | 2013-02-12 |
System for digital rights management using distributed provisioning and authentication
Grant 8,364,951 - Peterka , et al. January 29, 2 | 2013-01-29 |
Registering client devices with a registration server
Grant 8,364,964 - Medvinsky , et al. January 29, 2 | 2013-01-29 |
Content securing system
Grant 8,327,125 - Zhang , et al. December 4, 2 | 2012-12-04 |
Tokenized Resource Access
App 20120304311 - Kline; Daniel E. ; et al. | 2012-11-29 |
Method And System For Registering A Drm Client
App 20120303951 - Medvinsky; Alexander ; et al. | 2012-11-29 |
Enhanced authorization process using digital signatures
Grant 8,321,663 - Medvinsky , et al. November 27, 2 | 2012-11-27 |
Tokenized resource access
Grant 8,266,684 - Kline , et al. September 11, 2 | 2012-09-11 |
Access control and key management system for streaming media
Grant 8,255,989 - Medvinsky , et al. August 28, 2 | 2012-08-28 |
Secure Management And Personalization Of Unique Code Signing Keys
App 20120213370 - Moskovics; Stuart P. ; et al. | 2012-08-23 |
Method and apparatus for controlling enablement of JTAG interface
Grant 8,214,630 - Peterka , et al. July 3, 2 | 2012-07-03 |
Cryptographic Devices & Methods
App 20120155647 - Zhang; Jiang ; et al. | 2012-06-21 |
Online Secure Device Provisioning With Online Device Binding Using Whitelists
App 20120089839 - Qiu; Xin ; et al. | 2012-04-12 |
System And Method For Cognizant Transport Layer Security (ctls)
App 20120042160 - Nakhjiri; Madjid F. ; et al. | 2012-02-16 |
Online Secure Device Provisioning With Updated Offline Identity Data Generation And Offline Device Binding
App 20110258434 - Qiu; Xin ; et al. | 2011-10-20 |
Online Secure Device Provisioning Framework
App 20110258685 - Qiu; Xin ; et al. | 2011-10-20 |
Dynamic Cryptographic Subscriber-device Identity Binding For Subscriber Mobility
App 20110213969 - Nakhjiri; Madjid F. ; et al. | 2011-09-01 |
Layered Protection And Validation Of Identity Data Delivered Online Via Multiple Intermediate Clients
App 20110213957 - Tsai; Chia Ling ; et al. | 2011-09-01 |
Registering Client Devices With A Registration Server
App 20110158411 - Medvinsky; Alexander ; et al. | 2011-06-30 |
Content Securing System
App 20110161645 - Zhang; Jiang ; et al. | 2011-06-30 |
Enhanced Authorization Process Using Digital Signatures
App 20110161661 - Medvinsky; Alexander ; et al. | 2011-06-30 |
Temporary Registration Of Devices
App 20110161660 - Zhang; Jiang ; et al. | 2011-06-30 |
Online Public Key Infrastructure (pki) System
App 20110138177 - Qiu; Xin ; et al. | 2011-06-09 |
Method and apparatus for reserving digital rights
Grant 7,953,668 - Zhang , et al. May 31, 2 | 2011-05-31 |
Secure Consumer Programming Device
App 20110119739 - Medvinsky; Alexander ; et al. | 2011-05-19 |
Method and apparatus for multicast delivery of program information
Grant 7,865,723 - Peterka , et al. January 4, 2 | 2011-01-04 |
Certificate Status Information Protocol (csip) Proxy And Responder
App 20100318791 - Shamsaasef; Rafie ; et al. | 2010-12-16 |
Downloadable Security Based On Certificate Status
App 20100313014 - Medvinsky; Alexander ; et al. | 2010-12-09 |
Method and system for providing third party authentication of authorization
Grant 7,818,792 - Shamsaasef , et al. October 19, 2 | 2010-10-19 |
Transport Packet Decryption Testing In A Client Device
App 20100215171 - Chan; Tat Keung ; et al. | 2010-08-26 |
Method And Apparatus For Controlling Enablement Of Jtag Interface
App 20100217964 - Peterka; Petr ; et al. | 2010-08-26 |
Secure And Efficient Domain Key Distribution For Device Registration
App 20100169646 - Zhang; Jiang ; et al. | 2010-07-01 |
Digital Rights Management for Differing Domain-Size Restrictions
App 20100162414 - Medvinsky; Alexander | 2010-06-24 |
Ticket-Based Implementation of Content Leasing
App 20100138903 - Medvinsky; Alexander | 2010-06-03 |
Tokenized Resource Access
App 20100083386 - Kline; Daniel E. ; et al. | 2010-04-01 |
System for securely communicating information packets
Grant 7,684,565 - Medvinsky March 23, 2 | 2010-03-23 |
Secure Server Certificate Trust List Update For Client Devices
App 20100071040 - Upp; Steven D. ; et al. | 2010-03-18 |
Encrypting A Unique Cryptographic Entity
App 20100058047 - Medvinsky; Alexander | 2010-03-04 |
Method and apparatus for authenticated quality of service reservation
Grant 7,656,794 - Medvinsky February 2, 2 | 2010-02-02 |
Internet Protocol Telephony Security Architecture
App 20090323954 - Sprunk; Eric J. ; et al. | 2009-12-31 |
Methods, Apparatus And System For Authenticating A Programmable Hardware Device And For Authenticating Commands Received In The Programmable Hardware Device From A Secure Processor
App 20090249080 - Zhang; Jiang ; et al. | 2009-10-01 |
Intrusion detection for object security
Grant 7,590,996 - Medvinsky September 15, 2 | 2009-09-15 |
Internet protocol telephony security architecture
Grant 7,568,223 - Sprunk , et al. July 28, 2 | 2009-07-28 |
Method And Apparatus For Secure Management Of Debugging Processes Within Communication Devices
App 20090165111 - Zhang; Jiang ; et al. | 2009-06-25 |
Separation of copy protection rules
Grant 7,551,738 - Medvinsky , et al. June 23, 2 | 2009-06-23 |
Subset difference method for multi-cast rekeying
Grant 7,450,722 - Medvinsky November 11, 2 | 2008-11-11 |
Authenticated dynamic address assignment
Grant 7,451,312 - Medvinsky , et al. November 11, 2 | 2008-11-11 |
Method and Apparatus for Enhancing Security of a Device
App 20080267411 - Peterka; Petr ; et al. | 2008-10-30 |
Method and Apparatus for Secure Content Recording
App 20080267399 - Medvinsky; Alexander ; et al. | 2008-10-30 |
Method and Apparatus for Providing a Secure Trick Play
App 20080270308 - Peterka; Petr ; et al. | 2008-10-30 |
Method and Apparatus for Handling of Content that includes a Mix of CCI Segments
App 20080271153 - Peterka; Petr ; et al. | 2008-10-30 |
Method And Apparatus For Assisting With Content Key Changes
App 20080267398 - Peterka; Petr ; et al. | 2008-10-30 |
Method and Apparatus for Composing a Digital Rights Management License Format
App 20080270311 - Peterka; Petr ; et al. | 2008-10-30 |
Method And Apparatus For Providing A Digital Rights Management Engine
App 20080219436 - Chen; Kuang Ming ; et al. | 2008-09-11 |
System for seamlessly updating service keys with automatic recovery
Grant 7,421,083 - Medvinsky September 2, 2 | 2008-09-02 |
System and method for providing authorized access to digital content
Grant 7,404,082 - Medvinsky , et al. July 22, 2 | 2008-07-22 |
Built-in manufacturer's certificates for a cable telephony adapter to provide device and service certification
Grant 7,376,837 - Medvinsky May 20, 2 | 2008-05-20 |
Association of security parameters for a collection of related streaming protocols
Grant 7,356,687 - Medvinsky , et al. April 8, 2 | 2008-04-08 |
Method of preventing unauthorized distribution and use of electronic keys using a key seed
Grant 7,352,867 - Medvinsky April 1, 2 | 2008-04-01 |
System And Method For Secure Key Distribution To Manufactured Products
App 20080049942 - Sprunk; Eric J. ; et al. | 2008-02-28 |
Method And Apparatus For Securely Moving And Returning Digital Content
App 20080015997 - Moroney; Paul ; et al. | 2008-01-17 |
Method and apparatus for delivering certificate revocation lists
App 20070294526 - Medvinsky; Alexander ; et al. | 2007-12-20 |
Method and apparatus for determining the proximity of a client device
App 20070294645 - Medvinsky; Alexander ; et al. | 2007-12-20 |
Method and apparatus for reserving digital rights
App 20070282751 - Zhang; Jiang ; et al. | 2007-12-06 |
System and method for providing authorized access to digital content
Grant 7,266,198 - Medvinsky September 4, 2 | 2007-09-04 |
Secure consumer distribution of content using subkeys for encryption and authentication
App 20070179898 - Medvinsky; Alexander ; et al. | 2007-08-02 |
Method and apparatus for authorizing rights issuers in a content distribution system
App 20070168293 - Medvinsky; Alexander | 2007-07-19 |
Method and apparatus for providing broadcast trigger messages
App 20070162399 - Medvinsky; Alexander ; et al. | 2007-07-12 |
Key management protocol and authentication system for secure internet protocol rights management architecture
Grant 7,243,366 - Medvinsky , et al. July 10, 2 | 2007-07-10 |
Encryption of streaming control protocols and their headers
Grant 7,237,108 - Medvinsky , et al. June 26, 2 | 2007-06-26 |
System and method for providing key management protocol with client verification of authorization
Grant 7,231,663 - Medvinsky June 12, 2 | 2007-06-12 |
Method and apparatus for transferring protected content between digital rights management systems
App 20060282391 - Peterka; Petr ; et al. | 2006-12-14 |
Digital rights management for local recording and home network distribution
App 20060242069 - Peterka; Petr ; et al. | 2006-10-26 |
Method and apparatus for providing a secure move of a decrpytion content key
App 20060149676 - Sprunk; Eric J. ; et al. | 2006-07-06 |
Flexible pricing model for persistent content
App 20060143133 - Medvinsky; Alexander | 2006-06-29 |
System and method for providing authorized access to digital content
App 20060107285 - Medvinsky; Alexander | 2006-05-18 |
System and method for providing authorized access to digital content
App 20060059342 - Medvinsky; Alexander ; et al. | 2006-03-16 |
Method and apparatus for multicast delivery of program information
App 20060050701 - Peterka; Petr ; et al. | 2006-03-09 |
Method and apparatus for generating a decrpytion content key
App 20060047976 - Moroney; Paul ; et al. | 2006-03-02 |
Method and apparatus for providing channel key data
App 20060047601 - Peterka; Petr ; et al. | 2006-03-02 |
Method and system for providing client privacy when requesting content from a public server
Grant 6,993,652 - Medvinsky January 31, 2 | 2006-01-31 |
Method and system for distributing data within a network
App 20050204038 - Medvinsky, Alexander ; et al. | 2005-09-15 |
Method and apparatus for providing a security profile
App 20050154921 - Medvinsky, Alexander | 2005-07-14 |
Internet protocol telephony security architecture
App 20050120248 - Medvinsky, Alexander | 2005-06-02 |
Internet protocol telephony security architecture
Grant 6,892,308 - Medvinsky May 10, 2 | 2005-05-10 |
Method and apparatus for enforcing timed agreements
App 20050076183 - Medvinsky, Alexander ; et al. | 2005-04-07 |
Separation of copy protection rules
App 20050071669 - Medvinsky, Alexander ; et al. | 2005-03-31 |
Separation of copy protection rules for digital rights management
App 20050071663 - Medvinsky, Alexander ; et al. | 2005-03-31 |
Internet protocol telephony security architecture
App 20050027985 - Sprunk, Eric J. ; et al. | 2005-02-03 |
Enforcement of playback count in secure hardware for presentation of digital productions
App 20050022019 - Medvinsky, Alexander ; et al. | 2005-01-27 |
Ticket-based secure time delivery in digital networks
App 20050005114 - Medvinsky, Alexander | 2005-01-06 |
Self-generation of certificates using secure microprocessor in a device for transferring digital information
Grant 6,839,841 - Medvinsky , et al. January 4, 2 | 2005-01-04 |
Intrusion detection for object security
App 20040194124 - Medvinsky, Alexander | 2004-09-30 |
End-to end protection of media stream encryption keys for voice-over-IP systems
Grant 6,792,534 - Medvinsky September 14, 2 | 2004-09-14 |
Categorization of host security levels based on functionality implemented inside secure hardware
App 20040139312 - Medvinsky, Alexander | 2004-07-15 |
System for digital rights management using distributed provisioning and authentication
App 20040128499 - Peterka, Petr ; et al. | 2004-07-01 |
Intrusion detection for object security
Grant 6,754,908 - Medvinsky June 22, 2 | 2004-06-22 |
Subset difference method for multi-cast rekeying
App 20040114762 - Medvinsky, Alexander | 2004-06-17 |
Method of preventing unauthorized distribution and use of electronic keys using a key seed
App 20040008846 - Medvinsky, Alexander | 2004-01-15 |
Association of security parameters for a collection of related streaming protocols
App 20030221099 - Medvinsky, Alexander ; et al. | 2003-11-27 |
End-to end protection of media stream encryption keys for voice-over-IP systems
App 20030182553 - Medvinsky, Alexander | 2003-09-25 |
Detection of duplicate client identities in a communication system
App 20030163693 - Medvinsky, Alexander | 2003-08-28 |
Method and system for providing third party authentication of authorization
App 20030149880 - Shamsaasef, Rafie ; et al. | 2003-08-07 |
System and method for providing key management protocol with client verification of authorization
App 20030149871 - Medvinsky, Alexander | 2003-08-07 |
Encryption, authentication, and key management for multimedia content pre-encryption
App 20030140257 - Peterka, Petr ; et al. | 2003-07-24 |
Method and apparatus for authenticated quality of service reservation
App 20030137944 - Medvinsky, Alexander | 2003-07-24 |
Key management protocol and authentication system for secure internet protocol rights management architecture
App 20030093694 - Medvinsky, Alexander ; et al. | 2003-05-15 |
Method and system for providing client privacy when requesting content from a public server
App 20030070068 - Medvinsky, Alexander | 2003-04-10 |
Unique on-line provisioning of user terminals allowing user authentication
App 20030063750 - Medvinsky, Alexander ; et al. | 2003-04-03 |
Access control and key management system for streaming media
App 20030063752 - Medvinsky, Alexander ; et al. | 2003-04-03 |
Encryption of streaming control protocols and their headers
App 20030065917 - Medvinsky, Alexander ; et al. | 2003-04-03 |
Key management interface to multiple and simultaneous protocols
App 20030059053 - Medvinsky, Alexander ; et al. | 2003-03-27 |
Enforcement of content rights and conditions for multimedia content
App 20020174366 - Peterka, Petr ; et al. | 2002-11-21 |
Initial viewing period for scalable authorization of streaming multimedia content
App 20020172366 - Peterka, Petr ; et al. | 2002-11-21 |
ECM and EMM distribution for multimedia multicast content
App 20020170053 - Peterka, Petr ; et al. | 2002-11-14 |
System for seamlessly updating service keys with automatic recovery
App 20020146132 - Medvinsky, Alexander | 2002-10-10 |
System for securely communicating information packets
App 20020094081 - Medvinsky, Alexander | 2002-07-18 |
Authenticated dynamic address assignment
App 20010047484 - Medvinsky, Alexander ; et al. | 2001-11-29 |
Chemical mechanical polishing conditioner
Grant 6,033,290 - Gurusamy , et al. March 7, 2 | 2000-03-07 |
| 