ClassID:

230626

H04N21/44231 - CPC Classification

Classification description:

Selective content distribution, e.g. interactive television or video on demand [VOD]; Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof; Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware; Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk Monitoring of peripheral device or external card, e.g. to detect processing problems in a handheld device or the failure of an external recording device

Recent Application in this class:
#1
20250365195
2025-11-27

Playback Devices and Bonded Zones

#2
20250343977
2025-11-06

SYSTEM AND METHOD FOR A SELF ADAPTIVE MULTI-USER PROGRAM GUIDE

#3
20250294210
2025-09-18

METHODS AND APPARATUS TO DETERMINE ENGAGEMENT LEVELS OF AUDIENCE MEMBERS

#4
20250254086
2025-08-07

Playback Devices and Bonded Zones

#5
20250240585
2025-07-24

Wireless Radio Switching

#6
20250220279
2025-07-03

DISPLAY DEVICE

#7
20250126318
2025-04-17

METHODS AND SYSTEMS FOR PROVIDING PRIMARY CONTENT AND SECONDARY CONTENT

#8
20240430381
2024-12-26

VIDEO TRANSMITTER APPARATUS AND VIDEO RECEIVER APPARATUS

#9
20240406506
2024-12-05

DISPLAY DEVICE AND METHOD FOR RECOMMENDING CONTENT USING SAME

#10
20240364961
2024-10-31

SYSTEMS AND METHODS FOR NAVIGATING INTERNET APPLIANCES USING A MEDIA GUIDANCE APPLICATION

#11
20240201945
2024-06-20

ELECTRONIC APPARATUS, DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME

#12
20240171922
2024-05-23

ACOUSTIC SIGNATURES IN A PLAYBACK SYSTEM

#13
20240155187
2024-05-09

Methods and apparatus to count people in an audience

#14
20240155186
2024-05-09

Methods and apparatus to count people in an audience

#15
20240073635
2024-02-29

Wireless radio switching

#16
20230379444
2023-11-23

Systems and methods for recording programs using a network recording device as supplemental storage

#17
20230353822
2023-11-02

Modifying playback of replacement content based on control messages

#18
20230345069
2023-10-26

Display apparatus and method for the display apparatus

#19
20230319350
2023-10-05

METHODS AND APPARATUS TO COUNT PEOPLE IN AN AUDIENCE

#20
20230300021
2023-09-21

Playback devices and bonded zones

#21
20230239445
2023-07-27

Systems and methods for recording programs using a network recording device as supplemental storage

#22
20230209009
2023-06-29

Video transmitter apparatus and video receiver apparatus

#23
20230142619
2023-05-11

Methods and apparatus for presenting content selection menus

#24
20230027046
2023-01-26

Methods, systems, and media for managing output of an HDMI source

#25
20220353580
2022-11-03

Methods and apparatus for presenting content selection menus

#26
20220353433
2022-11-03

DETERMINING STATE SIGNATURES FOR CONSUMER ELECTRONIC DEVICES COUPLED TO AN AUDIO/VIDEO SWITCH

#27
20220337916
2022-10-20

Systems, Methods and Apparatus for Presenting Relevant Programming Information

#28
20220303615
2022-09-22

Systems and methods for navigating internet appliances using a media guidance application

#29
20220279248
2022-09-01

METHODS AND APPARATUS TO DETERMINE ENGAGEMENT LEVELS OF AUDIENCE MEMBERS

#30
20220279247
2022-09-01

Methods and apparatus to determine engagement levels of audience members

#31
20220279246
2022-09-01

METHODS AND APPARATUS TO DETERMINE ENGAGEMENT LEVELS OF AUDIENCE MEMBERS

#32
20220279245
2022-09-01

Methods and apparatus to determine engagement levels of audience members

#33
20220264054
2022-08-18

Device identification and power state determination using media device information

#34
20220261219
2022-08-18

Electronic apparatus, display apparatus and method of controlling the same

#35
20220232280
2022-07-21

SET-TOP BOX WITH INTERACTIVE FEATURES AND SYSTEM AND METHOD FOR USE OF SAME

#36
20220217041
2022-07-07

Playback devices and bonded zones

#37
20220182730
2022-06-09

METHODS AND APPARATUS FOR SELECTIVELY OBSCURING A RENDERING OF A MEDIA STREAM

#38
20220182702
2022-06-09

ENHANCED SET-TOP BOX CONTROL

#39
20220151862
2022-05-19

VIDEO CYCLIC SEXUAL MOVEMENT DETECTION AND SYNCHRONISATION APPARATUS

#40
20220150588
2022-05-12

Modifying playback of replacement content based on control messages

#41
20220150584
2022-05-12

Method and system for HDMI smart error recovery and recommended actions

#42
20220116673
2022-04-14

APPARATUS AND METHOD FOR DELIVERING ADVERTISEMENT CONTENT TO CONNECTED VEHICLES

#43
20220103909
2022-03-31

SYSTEM AND METHOD FOR A SELF ADAPTIVE MULTI-USER PROGRAM GUIDE

#44
20220103889
2022-03-31

Thermostat with interactive features and system and method for use of same

#45
20220103888
2022-03-31

THERMOSTAT WITH INTERACTIVE FEATURES AND SYSTEM AND METHOD FOR USE OF SAME

#46
20220095012
2022-03-24

Methods and apparatus to count people in an audience

#47
20220021935
2022-01-20

Display device

#48
20220014721
2022-01-13

Systems and methods for recording programs using a network recording device as supplemental storage

#49
20220007072
2022-01-06

System and method for timing management for digital video recording

#50
20210409881
2021-12-30

Wireless radio switching

#51
20210368013
2021-11-25

Methods and systems for provisioning a user profile on a media processor

#52
20210297738
2021-09-23

Methods and apparatus to determine engagement levels of audience members

#53
20210266627
2021-08-26

Set-top box with interactive features and system and method for use of same

#54
20210211770
2021-07-08

Systems, methods, and media for managing an entertainment system

#55
20210064335
2021-03-04

Artificial intelligence electronic apparatus, display apparatus and method of controlling the same

#56
20210056929
2021-02-25

Methods, systems, and media for managing output of an HDMI source

#57
20210006916
2021-01-07

Acoustic signatures in a playback system

#58
20200366956
2020-11-19

System and method for timing management for digital video recording

#59
20200359437
2020-11-12

Mobile device and method of pairing the same with electronic device

#60
20200351540
2020-11-05

Set-top box with interactive features and system and method for use of same

#61
20200336849
2020-10-22

Wireless radio switching

#62
20200304883
2020-09-24

Method and apparatus for executing content

#63
20200275047
2020-08-27

Electronic apparatus, remote control apparatus, control method thereof, and electronic system

#64
20200260136
2020-08-13

DEVICE CONTROL APPARATUS, DEVICE CONTROL METHOD, AND DEVICE CONTROL PROGRAM

#65
20200260135
2020-08-13

Systems and methods for navigating internet appliances using a media guidance application

#66
20200260019
2020-08-13

Determining state signatures for consumer electronic devices coupled to an audio/video switch

#67
20200236429
2020-07-23

Methods and apparatus to count people in an audience

#68
20200213653
2020-07-02

AUTOMATIC INPUT SELECTION

#69
20200196023
2020-06-18

Methods and apparatus for selectively obscuring a rendering of a media stream

#70
20200196019
2020-06-18

System and method for a self adaptive multi-user program guide

#71
20200112767
2020-04-09

ARTIFICIAL INTELLIGENCE OPTIMIZED PLAYBACK EXPERIENCE

#72
20200068255
2020-02-27

Aggregation Of Multiple Media Types Of User Consumption Habits and Device Preferences

#73
20200037039
2020-01-30

System and method for a self adaptive multi-user program guide

#74
20200029118
2020-01-23

Modifying playback of replacement content based on control messages

#75
20200007927
2020-01-02

System and method for timing management for digital video recording

#76
20190372839
2019-12-05

Playback devices and bonded zones

#77
20190364120
2019-11-28

Methods and systems for provisioning a user profile on a media processor

#78
20190335282
2019-10-31

Wireless radio switching

#79
20190327775
2019-10-24

Mobile device and method of pairing the same with electronic device

#80
20190327528
2019-10-24

Systems, methods, and media for managing an entertainment system

#81
20190268582
2019-08-29

Systems and methods for recording programs using a network recording device as supplemental storage

#82
20190254016
2019-08-15

Network service exposure method and apparatus utilizing the same

#83
20190244583
2019-08-08

Methods, systems, and media for managing output of an HDMI source

#84
20190238926
2019-08-01

Satellite TV user community smart device monitoring and management

#85
20190230406
2019-07-25

Device identification using media device keys

#86
20190230405
2019-07-25

SUPPLEMENTAL VIDEO CONTENT DELIVERY

#87
20190230318
2019-07-25

Device identification and power state determination using media device information

#88
20190222894
2019-07-18

Methods and apparatus to determine engagement levels of audience members

#89
20190182544
2019-06-13

Methods and apparatus to determine engagement levels of audience members

#90
20190149812
2019-05-16

Method for determining a diagnostic condition of a vehicular video connection

#91
20190098355
2019-03-28

Set-top box with interactive features and system and method for use of same

#92
20190098273
2019-03-28

Electronic apparatus and controlling method thereof

#93
20190096315
2019-03-28

Display device and control method thereof, and recording media

#94
20190090014
2019-03-21

Systems and methods for navigating internet appliances using a media guidance application

#95
20190075610
2019-03-07

Mobile device and method of pairing the same with electronic device

#96
20190045155
2019-02-07

Display apparatus and control method thereof

#97
20180315394
2018-11-01

Methods, systems, and media for managing output of an HDMI source

#98
20180234637
2018-08-16

Determining state signatures for consumer electronic devices coupled to an audio/video switch

#99
20180227646
2018-08-09

Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device

#100
20180227604
2018-08-09

Pushing video to panels and sending metadata tag to cloud

#101
20180205907
2018-07-19

REGISTRATION APPARATUS THAT REGISTERS REGISTRATION TARGET APPARATUS AND METHOD THEREOF

#102
20180192095
2018-07-05

ADVERTISEMENT MANAGEMENT SYSTEM FOR DIGITAL VIDEO STREAMS

#103
20180176642
2018-06-21

Methods and apparatus to count people in an audience

#104
20180159732
2018-06-07

Configuring a new playback device for a bonded zone

#105
20180139071
2018-05-17

Information processing method, information processing apparatus, and information processing system

#106
20180109844
2018-04-19

Systems, methods, and media for managing an entertainment system

#107
20180109582
2018-04-19

Multimedia player device automatically performs an operation triggered by a portable electronic device

#108
20180098120
2018-04-05

ELECTRONIC DEVICE AND CONTROLLING METHOD THEREOF

#109
20180091854
2018-03-29

Digital display viewer based on location

#110
20180063263
2018-03-01

Methods and systems for provisioning a user profile on a media processor

#111
20180054655
2018-02-22

Satellite TV user community smart device monitoring and management

#112
20180048848
2018-02-15

Method and device for transmitting and receiving power using HDMI

#113
20180041798
2018-02-08

Apparatus and method for managing a presentation of media content

#114
20170359625
2017-12-14

System and method to manage a content stream

#115
20170347156
2017-11-30

Methods and apparatus for selectively obscuring a rendering of a media stream

#116
20170339369
2017-11-23

Adapter for a cable-television network

#117
20170337476
2017-11-23

Emotional/cognitive state presentation

#118
20170332031
2017-11-16

Computer processing device and method for providing coordinate compensation for a remote control key and detecting errors by using user profile information based on force inputs

#119
20170330570
2017-11-16

Determining media device activation based on frequency response analysis

#120
20170311304
2017-10-26

Network service exposure method and apparatus utilizing the same

#121
20170289611
2017-10-05

Wireless radio switching

#122
20170223411
2017-08-03

Pointer activity as an indicator of interestingness in video

#123
20170214967
2017-07-27

SET-TOP-BOX HAVING A BUILT-IN MASTER NODE THAT PROVIDES AN EXTERNAL INTERFACE FOR COMMUNICATION AND CONTROL IN A POWER-LINE-BASED RESIDENTIAL COMMUNICATION SYSTEM

#124
20170180786
2017-06-22

Apparatus, systems and methods for deleting recording timers of a media device

#125
20170155957
2017-06-01

METHOD AND DEVICE FOR CONTROLLING ACCESS TO INTERACTION FUNCTIONS OF SMART TV

#126
20170085946
2017-03-23

METHOD AND DEVICE FOR IDENTIFYING A CONTENT BEING DISPLAYED ON A SCREEN

#127
20170078749
2017-03-16

Integrated solution method and system for monitoring cinema content and conducting movie-viewing statistics

#128
20170064389
2017-03-02

TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, AND RECEPTION METHOD

#129
20170041661
2017-02-09

Apparatus and method for managing a presentation of media content

#130
20170034561
2017-02-02

System of connected devices

#131
20170026695
2017-01-26

Methods and apparatus for selectively obscuring a rendering of a media stream

#132
20170026693
2017-01-26

Display device, program information display method in display device, receiving device, and signal transmission method in receiving device

#133
20170019701
2017-01-19

Apparatus for displaying an image and method of operating the same

#134
20170013311
2017-01-12

NOTIFICATION COMMUNICATION BETWEEN FRONT AND REAR ENTERTAINMENT SYSTEMS

#135
20170013298
2017-01-12

System and method for presenting support services

#136
20170011708
2017-01-12

Methods, systems, and media for managing output of an HDMI source

#137
20170006413
2017-01-05

Method for rendering an electronic content on a rendering device

#138
20170006350
2017-01-05

Cloud computing system and method based on distributed consumer electronic devices

#139
20170006335
2017-01-05

Methods and systems for providing primary content and secondary content

#140
20170003931
2017-01-05

Coordinated hand-off of audio data transmission

#141
20160366473
2016-12-15

Interactive method and system of mobile device and television, computer-readable medium

#142
20160353163
2016-12-01

Application for in-field discovery, diagnosis and repair of a set-top device

#143
20160330517
2016-11-10

Methods and apparatus to count people in an audience

#144
20160323640
2016-11-03

Methods and apparatus to determine engagement levels of audience members

#145
20160309269
2016-10-20

Wireless radio switching

#146
20160249013
2016-08-25

Passive-active terminal adapter and method having automatic return loss control

#147
20160241928
2016-08-18

Advertisement management system for digital video streams

#148
20160241910
2016-08-18

Systems and methods for using a remote control for presence detection

#149
20160218923
2016-07-28

Configuring a new playback device for a bonded zone

#150
20160198222
2016-07-07

System and method of selecting a multimedia stream

#151
20160150279
2016-05-26

Systems, methods, and media for managing an entertainment system

#152
20160142755
2016-05-19

System and method for presenting support services

#153
20160111039
2016-04-21

Information processing device and information processing method

#154
20160091471
2016-03-31

Detection and prevention of toxic gas

#155
20160088359
2016-03-24

MOBILE NOTIFICATION OF TELEVISION PROGRAMS

#156
20160080822
2016-03-17

System and method for a self adaptive multi-user program guide

#157
20160066005
2016-03-03

METHODS AND APPARATUS TO IDENTIFY REMOTE PRESENTATION OF STREAMING MEDIA

#158
20160057505
2016-02-25

Delivery confirmation and non-live delivery of emergency alert system messages

#159
20160055879
2016-02-25

Systems and methods for automatically performing media actions based on status of external components

#160
20160044651
2016-02-11

Relay user equipment device and status announcement method thereof

#161
20160037573
2016-02-04

Mobile device and method of pairing the same with electronic device

#162
20160035313
2016-02-04

Video signal transmission apparatus, play system and video signal transmission method

#163
20160012609
2016-01-14

Method and system for cluster-based video monitoring and event categorization

#164
20150326922
2015-11-12

Methods Circuits Apparatuses Systems and Associated Computer Executable Code for Providing Viewer Analytics Relating to Broadcast and Otherwise Distributed Content

#165
20150304689
2015-10-22

Pushing video to panels and sending metadata tag to cloud

#166
20150304655
2015-10-22

Timestamp in performance benchmark

#167
20150271434
2015-09-24

Television set capable of identifying a plurality of peripherals and allowing to select and display the contents of one of the same

#168
20150264434
2015-09-17

Video display device and method of controlling the same

#169
20150256878
2015-09-10

Systems and methods for reducing disruptions in recorded programming

#170
20150245088
2015-08-27

INTELLIGENT REMOTE CONTROL FOR DIGITAL TELEVISION

#171
20150189378
2015-07-02

Methods and apparatus to count people in an audience

#172
20150181311
2015-06-25

Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device

#173
20150161965
2015-06-11

Display device, program information display method in display device, receiving device, and signal transmission method in receiving device

#174
20150150067
2015-05-28

System and method to manage a content stream

#175
20150143419
2015-05-21

Session administration

#176
20150143400
2015-05-21

Methods and apparatus for determining the operating state of audio-video devices

#177
20150143390
2015-05-21

FILLABLE FORM FOR PROVIDING AND RECEIVING CUSTOMIZED AUDIO VIDEO CONTENT

#178
20150135251
2015-05-14

Systems and methods for exporting digital content using an interactive television application

#179
20150121428
2015-04-30

Set-top box proximity detection

#180
20150106838
2015-04-16

Digital broadcast receiver device and digital broadcast receiving method

#181
20150089038
2015-03-26

Service discovery using a network

#182
20150078576
2015-03-19

Mobile terminal device, computer-readable recording medium, and computer data signal

#183
20150040177
2015-02-05

Smart display and associated control method

#184
20150033250
2015-01-29

Systems, methods and apparatus for transmitting data over a voice channel of a wireless telephone network

#185
20150032844
2015-01-29

Method and device for selecting a networked media device

#186
20150031453
2015-01-29

Server, terminal, information processing method, information processing program, and computer-readable recording medium storing information processing programs

#187
20150022671
2015-01-22

Electronic Device, Control Method of Electronic Device and Recording Medium Storing Control Program of Electronic Device

#188
20150007029
2015-01-01

Relative frame rate as display quality benchmark for remote desktop

#189
20150007028
2015-01-01

Apparatus and method for managing a presentation of media content

#190
20140368740
2014-12-18

Methods, systems, and media for managing output of an HDMI source

#191
20140359690
2014-12-04

Functionality extending kit of display apparatus and controlling method thereof

#192
20140351846
2014-11-27

Methods and apparatus for providing parental or guardian control and visualization over communications to various devices in the home

#193
20140344870
2014-11-20

Media network environment

#194
20140331263
2014-11-06

Input lag estimation for Wi-Fi display sinks

#195
20140327833
2014-11-06

Sink device receiving an image signal from a source device and power supply method for same

#196
20140325545
2014-10-30

Cloud computing system and method based on distributed consumer electronic devices

#197
20140310744
2014-10-16

POWER MONITORING SYSTEM

#198
20140307174
2014-10-16

Display control apparatus, image display system, display control method, and computer-readable recording medium which displays a captured image with an overlaid input image when a video signal is not input

#199
20140304758
2014-10-09

Video signal transmission/reception method, display device, and decoding device

#200
20140267905
2014-09-18

Data transmitting apparatus, data receiving apparatus, data transceiving system, method for transmitting data, and method for receiving data

#201
20140259034
2014-09-11

Methods and apparatus to determine engagement levels of audience members

#202
20140223496
2014-08-07

MOBILE COMMUNICATION TERMINAL, MOBILE COMMUNICATION METHOD, MOBILE COMMUNICATION PROGRAM, AND RECORDING MEDIUM

#203
20140215502
2014-07-31

System and method for presenting support services

#204
20140215113
2014-07-31

HDMI-CEC device and address allocation method of HDMI-CEC device network

#205
20140204270
2014-07-24

Method and apparatus for displaying a video signal on a computer system

#206
20140196159
2014-07-10

System and method for controlling access to protected content

#207
20140157332
2014-06-05

Device control apparatus and device control method

#208
20140111426
2014-04-24

Information processing apparatus, input terminal selection method, program, and system

#209
20140105594
2014-04-17

DETECTING DEVICE AND DETECTING METHOD

#210
20140078311
2014-03-20

Method for guiding controller to move to within recognizable range of multimedia apparatus, the multimedia apparatus, and target tracking apparatus thereof

#211
20140064499
2014-03-06

Content processing apparatus and method using sound

#212
20140047467
2014-02-13

System and method for a self adaptive multi-user program guide

#213
20140046464
2014-02-13

Acoustic signatures in a playback system

#214
20140037266
2014-02-06

Video data outputting apparatus and method of controlling video data outputting apparatus

#215
20140003786
2014-01-02

Mobile personal video recorder

#216
20130339994
2013-12-19

Network system, receiving apparatus, receiving method, recording and reproducing apparatus, recording and reproducing method, program, and recording medium

#217
20130258077
2013-10-03

Video output diagnostics for automotive application

#218
20130254790
2013-09-26

Resource conservation for packet television services

#219
20130247079
2013-09-19

Remote monitoring method for smart TV, and smart TV system

#220
20130198404
2013-08-01

Presentation modes for various format bit streams

#221
20130173761
2013-07-04

Systems and methods for player setup room names

#222
20130169874
2013-07-04

Display apparatus, connectable external peripheral device and method of displaying an image

#223
20130169872
2013-07-04

Display apparatus, upgrade apparatus, display system and control method of the same

#224
20130163051
2013-06-27

Communication apparatus, control method therefor, and storage medium

#225
20130125191
2013-05-16

ELECTRONIC APPARATUS AND METHOD FOR USING FLAT PANEL DISPLAY

#226
20130117442
2013-05-09

Network content monitoring

#227
20130106869
2013-05-02

Display device and method for controlling the display device

#228
20130100259
2013-04-25

Methods and apparatus to identify exposure to 3D media presentations

#229
20130088333
2013-04-11

Multimedia device having detachable controller functioning as remote control while detached

#230
20130074130
2013-03-21

Apparatus and method for managing a presentation of media content

#231
20130061129
2013-03-07

Performance monitoring of a media player launched by a web browser

#232
20130057760
2013-03-07

SOURCE TERMINAL AND METHOD FOR OUTPUTTING DATA TO EXTERNAL OUTPUT DEVICE

#233
20130042291
2013-02-14

Streaming audio visual content simultaneously to different topologies on a wireless adapter

#234
20130038793
2013-02-14

Output device, source apparatus, television set, system, output method, program, and recording medium

#235
20130024904
2013-01-24

System and method to manage a content stream

#236
20130021531
2013-01-24

Sink device, source device and wireless transmission system

#237
20130002955
2013-01-03

Display device, program information display method in display device, receiving device, and signal transmission method in receiving device

#238
20120326843
2012-12-27

DEVICE CONTROL APPARATUS AND DEVICE CONTROL METHOD

#239
20120320272
2012-12-20

System and method for tracking a controller

#240
20120307157
2012-12-06

AUDIO/VIDEO DEVICE AND AUDIO/VIDEO SYSTEM COMPRISING SAME

#241
20120304212
2012-11-29

Methods and apparatus to adjust signature matching results for audience measurement

#242
20120300084
2012-11-29

Source device for providing contents to sink device and communication method thereof

#243
20120284736
2012-11-08

System and method of selecting a multimedia stream

#244
20120281972
2012-11-08

Video-recording reservation management apparatus, method, program, and system

#245
20120278717
2012-11-01

AGGREGRATION OF MULTIPLE MEDIA TYPES OF USER CONSUMPTION HABITS AND DEVICE PREFERENCES

#246
20120242905
2012-09-27

INPUT SWITCHING DEVICE

#247
20120239762
2012-09-20

Remote Communication Systems and Methods for Appliances

#248
20120233502
2012-09-13

SYSTEM AND METHOD FOR TESTING HIGH-DEFINITION MULTIMEDIA INTERFACE OF COMPUTING DEVICE

#249
20120229624
2012-09-13

REAL-TIME IMAGE ANALYSIS FOR PROVIDING HEALTH RELATED INFORMATION

#250
20120224697
2012-09-06

Method and terminal for implementing hot-plug of smart card

#251
20120216038
2012-08-23

Unified video delivery system for supporting IP video streaming service

#252
20120208514
2012-08-16

Method of transmitting and receiving data, display device and mobile terminal using the same

#253
20120208466
2012-08-16

Method of transmitting and receiving data, display device and mobile terminal using the same

#254
20120200776
2012-08-09

Peripheral information display system, display device, and peripheral

#255
20120200657
2012-08-09

ELECTRONIC APPARATUS AND STATUS INFORMATION PRESENTING APPARATUS

#256
20120169898
2012-07-05

Image capturing apparatus and booting method thereof

#257
20120162530
2012-06-28

Electronic Apparatus and Display Control Method

#258
20120161521
2012-06-28

Standby wake-up circuit for electronic device

#259
20120137252
2012-05-31

GUI DEVICE AND GUI DISPLAY METHOD

#260
20120137151
2012-05-31

Network device and network connecting method for supporting power saving mechanism through auto-negotiation of HDMI

#261
20120137140
2012-05-31

System and method for protecting information and related encryption keys

#262
20120136721
2012-05-31

TARGETING CONTENT TO NETWORK-ENABLED TELEVISION DEVICES

#263
20120134643
2012-05-31

Image Display Equipment

#264
20120102534
2012-04-26

Method and device for transmitting and receiving video stream

#265
20120057081
2012-03-08

Gesture-based control of IPTV system

#266
20120054790
2012-03-01

Image display apparatus and image displaying method thereof

#267
20120050239
2012-03-01

Control device, image display apparatus and control method

#268
20120044424
2012-02-23

WIRELESS COMMUNICATION SYSTEM

#269
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2012-02-23

TERMINAL APPARATUS

#270
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2012-02-16

SET TOP BOX AND AUTO STANDBY METHOD THEREOF

#271
20120036285
2012-02-09

Video device

#272
20120036284
2012-02-09

Electronic device and digital interface determining method of connected external device

#273
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2012-02-09

ELECTRONIC READER SYSTEM WITH EXTERNAL DISPLAY INTERFACE AND METHOD OF OPERATION THEREOF

#274
20120026189
2012-02-02

DISPLAY DEVICE, DISPLAY SYSTEM AND DISPLAY METHOD

#275
20120019718
2012-01-26

Multimedia device capable of detecting connection status of external display devices

#276
20120011553
2012-01-12

Method and apparatus for supporting services via a set-top box

#277
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2012-01-12

System and method of measurement data and back-up channel services

#278
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2011-12-29

Input selection mechanism for a display device

#279
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2011-12-22

VIDEO/AUDIO OUTPUT DEVICE AND EXTERNAL SPEAKER CONTROL APPARATUS

#280
20110304777
2011-12-15

System and method for dynamic channel management of a television based on media center set-top box tuner availability

#281
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2011-12-01

AV Equipment Control Device

#282
20110289545
2011-11-24

Sink device and wireless transmission system

#283
20110286717
2011-11-24

WIRELESS AUDIO/VIDEO TRANSMISSION SYSTEM, WIRELESS TRANSMISSION DEVICE, AND AUDIO OUTPUT DEVICE AND VIDEO OUTPUT DEVICE

#284
20110271317
2011-11-03

Set-top-box having a built-in master node that provides an external interface for communication and control in a power-line-based residential communication system

#285
20110270419
2011-11-03

METHOD AND SYSTEM FOR CONTROLLING THE WORKING STATUS OF AN ELECTRIC DEVICE

#286
20110268218
2011-11-03

Electronic device and methods of sending information with the electronic device, controlling the electronic device, and transmitting and receiving information in an information system

#287
20110264294
2011-10-27

SET-TOP BOX AND ENERGY MANAGEMENT METHOD

#288
20110254683
2011-10-20

Controllable device selection based on controller location

#289
20110231941
2011-09-22

License management in a media network environment

#290
20110213858
2011-09-01

Method and system of using idle receiving unit resources for receiving content and communicating the content to other receiving units in the network

#291
20110213810
2011-09-01

DYNAMICALLY CONFIGURABLE CHAMELEON DEVICE

#292
20110194628
2011-08-11

Transmitter for automatically detecting power-down of receiver and system including the same

#293
20110187930
2011-08-04

Apparatus for displaying electrical device usage information on a television receiver

#294
20110187928
2011-08-04

Electronic appliance status notification via a home entertainment system

#295
20110173672
2011-07-14

Television integrated chat and presence systems and methods

#296
20110163888
2011-07-07

METHOD AND SYSTEM FOR PROVIDING DIAGNOSTIC INFORMATION REGARDING A COMMERCIAL TELEVISION

#297
20110153429
2011-06-23

Targeting content to network-enabled television devices

#298
20110141232
2011-06-16

IMAGE DATA TRANSMITTING APPARATUS, CONTROL METHOD, AND PROGRAM

#299
20110119695
2011-05-19

Method of detecting TV off event on a mobile terminal equipment

#300
20110116540
2011-05-19

Multimedia Content Handling in a Home-Network System