Protecting content from unauthorized alteration within the network

Industry

CPC
H04N21/64715

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N21/00Selective content distribution

Current Industry

H04N21/64715Protecting content from unauthorized alteration within the network

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
HTTP based media streaming service leveraging on fragmented MP4
- Patent number 12,143,685
- Issue date Nov 12, 2024
- Hitachi Vantara LLC
- Giuseppe Laguteta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Verifying the rendering of video content at client devices using tr...
- Patent number 12,114,051
- Issue date Oct 8, 2024
- Google LLC
- Oliver Woodman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High throughput network encryption using CCAP
- Patent number 12,063,398
- Issue date Aug 13, 2024
- TIME WARNER CABLE ENTERPRISES LLC
- Niem Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On-demand generation and personalization of video content
- Patent number 11,863,844
- Issue date Jan 2, 2024
- Intel Corporation
- Ravishankar Iyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Value generation for distributed video content verification
- Patent number 11,825,173
- Issue date Nov 21, 2023
- Sony Group Corporation
- Thomas Dawson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Verifying the rendering of video content at client devices using tr...
- Patent number 11,700,433
- Issue date Jul 11, 2023
- Google LLC
- Oliver Woodman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for distributing content using a common set of...
- Patent number 11,683,542
- Issue date Jun 20, 2023
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Media data modification management system
- Patent number 11,622,159
- Issue date Apr 4, 2023
- International Business Machines Corporation
- Vikram Rengarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inserting secondary content in primary content in IPTV
- Patent number 11,438,660
- Issue date Sep 6, 2022
- KONINKLIJKE KPN N.V.
- Alejandro Casal Gomez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Verifying the rendering of video content at client devices using tr...
- Patent number 11,375,292
- Issue date Jun 28, 2022
- Google LLC
- Oliver Woodman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reading a video stream
- Patent number 11,153,624
- Issue date Oct 19, 2021
- Viaccess
- Vincent Hamon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of secure mediator for advanced displays
- Patent number 10,958,983
- Issue date Mar 23, 2021
- HIGH SEC LABS LTD.
- Aviv Soffer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for distributing content using a common set of...
- Patent number 10,856,020
- Issue date Dec 1, 2020
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting encrypted packet in communication system
- Patent number 10,812,453
- Issue date Oct 20, 2020
- Korea Advanced Institute of Science and Technology
- Myung Chul Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for simultaneous compression and encryption
- Patent number 10,785,545
- Issue date Sep 22, 2020
- The Board of Regents of the University of Texas System
- Richard E. L. Metzler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content individualization
- Patent number 10,771,248
- Issue date Sep 8, 2020
- Sony Corporation
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for publishing work in network
- Patent number 10,686,610
- Issue date Jun 16, 2020
- Alibaba Group Holding Limited
- Jun Tong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enabling content protection over broadcast channels
- Patent number 10,528,707
- Issue date Jan 7, 2020
- Samsung Electronics Co., Ltd.
- Imed Bouazizi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for performing transport I/O
- Patent number 10,382,816
- Issue date Aug 13, 2019
- Nagrastar, L.L.C.
- William Michael Beals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for distributing content using a common set of...
- Patent number 10,341,698
- Issue date Jul 2, 2019
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for re-securing a compromised channel in a sate...
- Patent number 10,321,201
- Issue date Jun 11, 2019
- BCE Inc.
- Ovidiu Octavian Popa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for playing back alternative streams of protect...
- Patent number 10,244,272
- Issue date Mar 26, 2019
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Playback devices and methods for playing back alternative streams o...
- Patent number 10,225,588
- Issue date Mar 5, 2019
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content individualization
- Patent number 10,177,912
- Issue date Jan 8, 2019
- Sony Corporation
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing transport I/O
- Patent number 10,070,176
- Issue date Sep 4, 2018
- Nagrastar, L.L.C.
- William Michael Beals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PC secure video path
- Patent number 10,055,553
- Issue date Aug 21, 2018
- Comcast Cable Communications, LLC
- James W. Fahrny
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing transport I/O
- Patent number 9,888,283
- Issue date Feb 6, 2018
- NagraStar LLC
- William Michael Beals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High throughput network encryptionusing CCAP
- Patent number 9,888,270
- Issue date Feb 6, 2018
- TIME WARNER CABLE ENTERPRISES LLC
- Niem Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generation and detection of private metadata in an encoded video tr...
- Patent number 9,794,562
- Issue date Oct 17, 2017
- ARRIS Enterprises, Inc.
- Mark E. Gregotski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing transport I/O
- Patent number 9,774,908
- Issue date Sep 26, 2017
- Nagrastar, L.L.C.
- William Michael Beals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Distributing Content Using a Common Set of...
- Publication number 20230396820
- Publication date Dec 7, 2023
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VERIFYING THE RENDERING OF VIDEO CONTENT AT CLIENT DEVICES USING TR...
- Publication number 20230300427
- Publication date Sep 21, 2023
- Google LLC
- Oliver Woodman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HTTP BASED MEDIA STREAMING SERVICE LEVERAGING ON FRAGMENTED MP4
- Publication number 20230283859
- Publication date Sep 7, 2023
- Hitachi Vantara LLC
- Giuseppe LAGUTETA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEDIA DATA MODIFICATION MANAGEMENT SYSTEM
- Publication number 20220417613
- Publication date Dec 29, 2022
- International Business Machines Corporation
- Vikram Rengarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Verifying the Rendering of Video Content at Client Devices Using Tr...
- Publication number 20220321977
- Publication date Oct 6, 2022
- Google LLC
- Oliver Woodman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSERTING SECONDARY CONTENT IN PRIMARY CONTENT IN IPTV
- Publication number 20210227296
- Publication date Jul 22, 2021
- Alejandro Casal Gomez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Distributing Content Using a Common Set of...
- Publication number 20210076082
- Publication date Mar 11, 2021
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ON-DEMAND GENERATION AND PERSONALIZATION OF VIDEO CONTENT
- Publication number 20200228880
- Publication date Jul 16, 2020
- Ravishankar Iyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Distributing Content Using a Common Set of...
- Publication number 20190342587
- Publication date Nov 7, 2019
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VERIFYING THE RENDERING OF VIDEO CONTENT AT CLIENT DEVICES USING TR...
- Publication number 20190261063
- Publication date Aug 22, 2019
- Google LLC
- Oliver WOODMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT INDIVIDUALIZATION
- Publication number 20190207761
- Publication date Jul 4, 2019
- SONY CORPORATION
- Yoshikazu Takashima
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Distributing Content Using a Common Set of...
- Publication number 20190045234
- Publication date Feb 7, 2019
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Playback Devices and Methods for Playing Back Alternative Streams o...
- Publication number 20190020907
- Publication date Jan 17, 2019
- DIVX, LLC
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH THROUGHPUT NETWORK ENCRYPTIONUSING CCAP
- Publication number 20180184134
- Publication date Jun 28, 2018
- Time Warner Cable Enterprises LLC
- Niem Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O
- Publication number 20180027288
- Publication date Jan 25, 2018
- NAGRASTAR, LLC
- William Michael Beals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR RE-SECURING A COMPROMISED CHANNEL IN A SATE...
- Publication number 20170230728
- Publication date Aug 10, 2017
- BCE INC.
- Ovidiu Octavian POPA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS TO CONDITIONALLY AUTHORIZE CONTENT DELIVERY A...
- Publication number 20170064356
- Publication date Mar 2, 2017
- The DIRECTV Group, Inc.
- Raynold M. Kahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENABLING CONTENT PROTECTION OVER BROADCAST CHANNELS
- Publication number 20160364551
- Publication date Dec 15, 2016
- Samsung Electronics Co., Ltd.
- Imed Bouazizi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PC Secure Video Path
- Publication number 20160350517
- Publication date Dec 1, 2016
- Comcast Cable Communications, LLC
- James W. Fahrny
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT INDIVIDUALIZATION
- Publication number 20150326393
- Publication date Nov 12, 2015
- Sony Pictures Entertainment Inc.
- Yoshikazu Takashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR RE-SECURING A COMPROMISED CHANNEL IN A SATE...
- Publication number 20150319476
- Publication date Nov 5, 2015
- BCE INC.
- Ovidiu Octavian POPA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNOLOGIES FOR HARDENING THE SECURITY OF DIGITAL INFORMATION ON C...
- Publication number 20150304736
- Publication date Oct 22, 2015
- Reshma Lal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO CRYPTOGRAPHY SYSTEM AND METHOD
- Publication number 20150256898
- Publication date Sep 10, 2015
- GAZOO, INC.
- Joseph Scott Morton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital Cinema Distribution Method And Apparatus
- Publication number 20150230001
- Publication date Aug 13, 2015
- Flix Innovations Ltd.
- Kenneth Phelan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING VIDEO ON DEMAND
- Publication number 20150215680
- Publication date Jul 30, 2015
- Cisco Technology, Inc.
- Michel Khouderchah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SECURING A DVB-S2 TRANSMISSION
- Publication number 20150189334
- Publication date Jul 2, 2015
- THALES
- Katy GOURLAOUEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTAINER AGNOSTIC DECRYPTION DEVICE AND METHODS FOR USE THEREWITH
- Publication number 20150181308
- Publication date Jun 25, 2015
- ViXS Systems, Inc.
- Paul D. Ducharme
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTION OF DIGITAL VIDEO PRODUCTS
- Publication number 20150172732
- Publication date Jun 18, 2015
- Querell Data Limited Liability Company
- Daniel LECOMTE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Playing Back Alternative Streams of Protect...
- Publication number 20150139419
- Publication date May 21, 2015
- Sonic IP, Inc.
- Michael George Kiefer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELEVISION CONTROL CHIP HAVING DATA PROTECTION FUNCTION AND METHOD...
- Publication number 20150098689
- Publication date Apr 9, 2015
- Mstar Semiconductor, Inc.
- Hung-Chi Huang
- G11 - INFORMATION STORAGE

Protecting content from unauthorized alteration within the network

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

HTTP based media streaming service leveraging on fragmented MP4

Verifying the rendering of video content at client devices using tr...

High throughput network encryption using CCAP

On-demand generation and personalization of video content

Value generation for distributed video content verification

Verifying the rendering of video content at client devices using tr...

Systems and methods for distributing content using a common set of...

Media data modification management system

Inserting secondary content in primary content in IPTV

Verifying the rendering of video content at client devices using tr...

Method for reading a video stream

Method and system of secure mediator for advanced displays

Systems and methods for distributing content using a common set of...

Method for transmitting encrypted packet in communication system

Systems and methods for simultaneous compression and encryption

Content individualization

Method and apparatus for publishing work in network

Enabling content protection over broadcast channels

Systems and methods for performing transport I/O

Systems and methods for distributing content using a common set of...

Methods and systems for re-securing a compromised channel in a sate...

Systems and methods for playing back alternative streams of protect...

Playback devices and methods for playing back alternative streams o...

Content individualization

Systems and methods for performing transport I/O

PC secure video path

Systems and methods for performing transport I/O

High throughput network encryptionusing CCAP

Generation and detection of private metadata in an encoded video tr...

Systems and methods for performing transport I/O

Patents Applicationslast 30 patents

Systems and Methods for Distributing Content Using a Common Set of...

VERIFYING THE RENDERING OF VIDEO CONTENT AT CLIENT DEVICES USING TR...

HTTP BASED MEDIA STREAMING SERVICE LEVERAGING ON FRAGMENTED MP4

MEDIA DATA MODIFICATION MANAGEMENT SYSTEM

Verifying the Rendering of Video Content at Client Devices Using Tr...

INSERTING SECONDARY CONTENT IN PRIMARY CONTENT IN IPTV

Systems and Methods for Distributing Content Using a Common Set of...

ON-DEMAND GENERATION AND PERSONALIZATION OF VIDEO CONTENT

Systems and Methods for Distributing Content Using a Common Set of...

VERIFYING THE RENDERING OF VIDEO CONTENT AT CLIENT DEVICES USING TR...

CONTENT INDIVIDUALIZATION

Systems and Methods for Distributing Content Using a Common Set of...

Playback Devices and Methods for Playing Back Alternative Streams o...

HIGH THROUGHPUT NETWORK ENCRYPTIONUSING CCAP

SYSTEMS AND METHODS FOR PERFORMING TRANSPORT I/O

METHODS AND SYSTEMS FOR RE-SECURING A COMPROMISED CHANNEL IN A SATE...

METHODS AND APPARATUS TO CONDITIONALLY AUTHORIZE CONTENT DELIVERY A...

ENABLING CONTENT PROTECTION OVER BROADCAST CHANNELS

PC Secure Video Path

CONTENT INDIVIDUALIZATION

METHODS AND SYSTEMS FOR RE-SECURING A COMPROMISED CHANNEL IN A SATE...

TECHNOLOGIES FOR HARDENING THE SECURITY OF DIGITAL INFORMATION ON C...

VIDEO CRYPTOGRAPHY SYSTEM AND METHOD

Digital Cinema Distribution Method And Apparatus

METHOD AND APPARATUS FOR PROVIDING VIDEO ON DEMAND

METHOD FOR SECURING A DVB-S2 TRANSMISSION

CONTAINER AGNOSTIC DECRYPTION DEVICE AND METHODS FOR USE THEREWITH

DISTRIBUTION OF DIGITAL VIDEO PRODUCTS

Systems and Methods for Playing Back Alternative Streams of Protect...

TELEVISION CONTROL CHIP HAVING DATA PROTECTION FUNCTION AND METHOD...