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Industry

CPC
H04N21/4181

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N21/00Selective content distribution

Current Industry

H04N21/4181for conditional access

Industries

Patents Grantslast 30 patents

Information Patent Grant
Content protection
- Patent number 11,943,491
- Issue date Mar 26, 2024
- Nagravision SARL
- Christian Schwarz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual set-top box
- Patent number 11,831,952
- Issue date Nov 28, 2023
- DISH Technologies L.L.C.
- Geraint Jenkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IPTV follow me content system and method
- Patent number 11,722,735
- Issue date Aug 8, 2023
- Tivo Corporation
- Steven M. Casey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content protection
- Patent number 11,671,637
- Issue date Jun 6, 2023
- Nagravision S.A.
- Christian Schwarz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device to transfer a video stream between a host device...
- Patent number 11,611,791
- Issue date Mar 21, 2023
- Nagravision S.A.
- Fabien Gremaud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing method for control messages and security module to carry...
- Patent number RE49394
- Issue date Jan 24, 2023
- NagraStar LLC
- Jean Keomany
Information Patent Grant
Pre-entitlement enforcement
- Patent number 11,451,846
- Issue date Sep 20, 2022
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content distribution device
- Patent number 11,445,250
- Issue date Sep 13, 2022
- Funai Electric Co., Ltd.
- Naoto Takada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for controlling media conveyance by a device to a...
- Patent number 11,294,988
- Issue date Apr 5, 2022
- BCE Inc.
- Tet Hin Yeap
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion picture distribution system and related method
- Patent number 11,284,039
- Issue date Mar 22, 2022
- Warner Bros. Entertainment Inc.
- Darcy Antonellis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Securely paired delivery of activation codes between removable and...
- Patent number 11,259,065
- Issue date Feb 22, 2022
- DISH Technologies L.L.C.
- William Michael Beals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure activation of client receiver by host receiver smart card
- Patent number 11,250,170
- Issue date Feb 15, 2022
- DISH Technologies L.L.C.
- William Michael Beals
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device and control method therefor
- Patent number 11,128,900
- Issue date Sep 21, 2021
- Samsung Electronics Co., Ltd.
- Kyungsik Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-entitlement enforcement
- Patent number 11,076,186
- Issue date Jul 27, 2021
- Nagravision S.A.
- Didier Hunacek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for controlling access to broadcast content
- Patent number 11,039,189
- Issue date Jun 15, 2021
- Nagravision S.A.
- David Servignat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Strong authentication of client set-top boxes
- Patent number 10,970,367
- Issue date Apr 6, 2021
- DISH Technologies L.L.C.
- William Michael Beals
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus, method and program for selecting content base...
- Patent number 10,972,801
- Issue date Apr 6, 2021
- ARRIS Enterprises LLC
- Xuewei Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Content protection
- Patent number 10,931,983
- Issue date Feb 23, 2021
- Nagravision S.A.
- Christian Schwarz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device to transfer a video stream between a host device...
- Patent number 10,931,997
- Issue date Feb 23, 2021
- Nagravision S.A.
- Fabien Gremaud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for predictive capacity allocation
- Patent number 10,911,313
- Issue date Feb 2, 2021
- TIME WARNER CABLE ENTERPRISES LLC
- Paul D. Brooks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reproduction device and output device
- Patent number 10,805,571
- Issue date Oct 13, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Keiichi Takagaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for reinforcing the security of a pay television system bas...
- Patent number 10,778,351
- Issue date Sep 15, 2020
- 4T S.A.
- David Naccache
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for highly predictable performance of set-top boxes using do...
- Patent number 10,757,464
- Issue date Aug 25, 2020
- CSC Holdings, LLC
- Richard Neill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Set buffer state instruction
- Patent number 10,698,845
- Issue date Jun 30, 2020
- International Business Machines Corporation
- Janet R. Easton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Television signal reception device and system
- Patent number 10,694,235
- Issue date Jun 23, 2020
- ARRIS Global Ltd.
- Carmi Bogot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Program recording method and terminal
- Patent number 10,687,108
- Issue date Jun 16, 2020
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Guilan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual set-top box that executes service provider middleware
- Patent number 10,616,646
- Issue date Apr 7, 2020
- DISH Technologies L.L.C.
- Geraint Jenkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for building a hardware root of trust and prov...
- Patent number 10,582,256
- Issue date Mar 3, 2020
- Intel Corporation
- Ramesh Pendakur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Streaming piracy detection method and system
- Patent number 10,575,068
- Issue date Feb 25, 2020
- SYNAMEDIA LIMITED
- Avi Hazan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for creating a souvenir for a user attending an event
- Patent number 10,491,953
- Issue date Nov 26, 2019
- Video Plus Print Company
- Vijay Mahbubani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONTENT PROTECTION
- Publication number 20240267575
- Publication date Aug 8, 2024
- NAGRAVISION SARL
- Christian SCHWARZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL SET-TOP BOX
- Publication number 20240048806
- Publication date Feb 8, 2024
- DISH Technologies L.L.C.
- Geraint Jenkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IPTV FOLLOW ME CONTENT SYSTEM AND METHOD
- Publication number 20230412884
- Publication date Dec 21, 2023
- TIVO CORPORATION
- Steven M. Casey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT PROTECTION
- Publication number 20230353799
- Publication date Nov 2, 2023
- NAGRAVISION SARL
- Christian SCHWARZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING PLAY OF TV SET, CONTROL TERMINAL...
- Publication number 20220095004
- Publication date Mar 24, 2022
- Shenzhen Skyworth-RGB Electronic Co., Ltd.
- Weixiong PAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR THE COVERT TRANSMISSION OF DATA
- Publication number 20220053169
- Publication date Feb 17, 2022
- Oliver Koemmerling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRE-ENTITLEMENT ENFORCEMENT
- Publication number 20210329326
- Publication date Oct 21, 2021
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT PROTECTION
- Publication number 20210168413
- Publication date Jun 3, 2021
- Nagravision S.A.
- Christian SCHWARZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE TO TRANSFER A VIDEO STREAM BETWEEN A HOST DEVICE...
- Publication number 20210136438
- Publication date May 6, 2021
- Nagravision S.A.
- Fabien GREMAUD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIRTUAL SET-TOP BOX
- Publication number 20200236432
- Publication date Jul 23, 2020
- DISH Technologies L.L.C.
- Geraint Jenkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR CONTROLLING ACCESS TO BROADCAST CONTENT
- Publication number 20200099971
- Publication date Mar 26, 2020
- Nagravision S.A.
- David SERVIGNAT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CHECKING AUTHENTICITY OF A HBBTV RELATED APPL...
- Publication number 20200099964
- Publication date Mar 26, 2020
- SMARDTV S.A.
- Olivier DEPREZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SUPPORTING MULTIPLE BROADCASTERS INDEPENDE...
- Publication number 20200068174
- Publication date Feb 27, 2020
- VERIMATRIX
- Ronald P. Cocchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SUPPORTING MULTIPLE BROADCASTERS INDEPENDE...
- Publication number 20200068175
- Publication date Feb 27, 2020
- VERIMATRIX
- Ronald P. Cocchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRE-ENTITLEMENT ENFORCEMENT
- Publication number 20200068244
- Publication date Feb 27, 2020
- Nagravision S.A.
- Didier HUNACEK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE ACTIVATION OF CLIENT RECEIVER BY HOST RECEIVER SMART CARD
- Publication number 20200053432
- Publication date Feb 13, 2020
- William Michael Beals
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURELY PAIRED DELIVERY OF ACTIVATION CODES BETWEEN REMOVABLE AND...
- Publication number 20200053433
- Publication date Feb 13, 2020
- DISH Technologies L.L.C.
- William Michael Beals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR THE COVERT TRANSMISSION OF DATA
- Publication number 20190387200
- Publication date Dec 19, 2019
- Oliver Koemmerling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPRODUCTION DEVICE AND OUTPUT DEVICE
- Publication number 20190289249
- Publication date Sep 19, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- KEIICHI TAKAGAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REPRODUCTION DEVICE AND OUTPUT DEVICE
- Publication number 20190289250
- Publication date Sep 19, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- KEIICHI TAKAGAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STRONG AUTHENTICATION OF CLIENT SET-TOP BOXES
- Publication number 20190258779
- Publication date Aug 22, 2019
- DISH Technologies L.L.C.
- William Michael Beals
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SET BUFFER STATE INSTRUCTION
- Publication number 20190179780
- Publication date Jun 13, 2019
- International Business Machines Corporation
- Janet R. Easton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IPTV Follow Me Content System and Method
- Publication number 20190174187
- Publication date Jun 6, 2019
- Qwest Communications International Inc.
- Steven M. Casey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR BUILDING A HARDWARE ROOT OF TRUST AND PROV...
- Publication number 20190104338
- Publication date Apr 4, 2019
- Intel Corporation
- Ramesh Pendakur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STREAMING PIRACY DETECTION METHOD AND SYSTEM
- Publication number 20190069044
- Publication date Feb 28, 2019
- Cisco Technology, Inc.
- Avi HAZAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENT PROTECTION
- Publication number 20190052916
- Publication date Feb 14, 2019
- NAGRAVISION S.A.
- Christian SCHWARZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONDITIONAL ACCESS METHOD AND SYSTEM FOR INTELLIGENT OPERATING SYSTEM
- Publication number 20180352281
- Publication date Dec 6, 2018
- Academy of Broadcasting Science, State Administration of Press, Publication,...
- Zhifan SHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE TO TRANSFER A VIDEO STREAM BETWEEN A HOST DEVICE...
- Publication number 20180249198
- Publication date Aug 30, 2018
- Nagravision S.A.
- Fabien GREMAUD
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Secure personal content server
- Publication number 20180189519
- Publication date Jul 5, 2018
- Wistaria Trading Ltd
- Scott A. Moskowitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STRONG AUTHENTICATION OF CLIENT SET-TOP BOXES
- Publication number 20180184159
- Publication date Jun 28, 2018
- EchoStar Technologies L.L.C.
- William Michael Beals
- G06 - COMPUTING CALCULATING COUNTING

for conditional access

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Content protection

Virtual set-top box

IPTV follow me content system and method

Content protection

Method and device to transfer a video stream between a host device...

Processing method for control messages and security module to carry...

Pre-entitlement enforcement

Content distribution device

Method and system for controlling media conveyance by a device to a...

Motion picture distribution system and related method

Securely paired delivery of activation codes between removable and...

Secure activation of client receiver by host receiver smart card

Electronic device and control method therefor

Pre-entitlement enforcement

Method for controlling access to broadcast content

Strong authentication of client set-top boxes

Electronic apparatus, method and program for selecting content base...

Content protection

Method and device to transfer a video stream between a host device...

Methods and apparatus for predictive capacity allocation

Reproduction device and output device

Process for reinforcing the security of a pay television system bas...

System for highly predictable performance of set-top boxes using do...

Set buffer state instruction

Television signal reception device and system

Program recording method and terminal

Virtual set-top box that executes service provider middleware

Method and apparatus for building a hardware root of trust and prov...

Streaming piracy detection method and system

System for creating a souvenir for a user attending an event

Patents Applicationslast 30 patents

CONTENT PROTECTION

VIRTUAL SET-TOP BOX

IPTV FOLLOW ME CONTENT SYSTEM AND METHOD

CONTENT PROTECTION

METHOD AND SYSTEM FOR CONTROLLING PLAY OF TV SET, CONTROL TERMINAL...

METHODS FOR THE COVERT TRANSMISSION OF DATA

PRE-ENTITLEMENT ENFORCEMENT

CONTENT PROTECTION

METHOD AND DEVICE TO TRANSFER A VIDEO STREAM BETWEEN A HOST DEVICE...

VIRTUAL SET-TOP BOX

METHOD FOR CONTROLLING ACCESS TO BROADCAST CONTENT

METHOD AND DEVICE FOR CHECKING AUTHENTICITY OF A HBBTV RELATED APPL...

METHOD AND APPARATUS FOR SUPPORTING MULTIPLE BROADCASTERS INDEPENDE...

METHOD AND APPARATUS FOR SUPPORTING MULTIPLE BROADCASTERS INDEPENDE...

PRE-ENTITLEMENT ENFORCEMENT

SECURE ACTIVATION OF CLIENT RECEIVER BY HOST RECEIVER SMART CARD

SECURELY PAIRED DELIVERY OF ACTIVATION CODES BETWEEN REMOVABLE AND...

METHODS FOR THE COVERT TRANSMISSION OF DATA

REPRODUCTION DEVICE AND OUTPUT DEVICE

REPRODUCTION DEVICE AND OUTPUT DEVICE

STRONG AUTHENTICATION OF CLIENT SET-TOP BOXES

SET BUFFER STATE INSTRUCTION

IPTV Follow Me Content System and Method

METHOD AND APPARATUS FOR BUILDING A HARDWARE ROOT OF TRUST AND PROV...

STREAMING PIRACY DETECTION METHOD AND SYSTEM

CONTENT PROTECTION

CONDITIONAL ACCESS METHOD AND SYSTEM FOR INTELLIGENT OPERATING SYSTEM

METHOD AND DEVICE TO TRANSFER A VIDEO STREAM BETWEEN A HOST DEVICE...

Secure personal content server

STRONG AUTHENTICATION OF CLIENT SET-TOP BOXES