ClassID:

229608

H04N5/40 - CPC Classification

Classification description:

Details of television systems; Transmitter circuitry for the transmission of television signals according to analogue transmission standards Modulation circuits

Recent Application in this class:
#1
20250302456
2025-10-02

INGESTIBLE DEVICE WITH PROPULSION AND IMAGING CAPABILITIES

#2
20250114082
2025-04-10

INGESTIBLE DEVICE WITH PROPULSION CAPABILITIES

#3
20250107789
2025-04-03

INGESTIBLE DEVICE WITH MANIPULATION CAPABILITIES

#4
20230218281
2023-07-13

Ingestible device with propulsion and imaging capabilities

#5
20220029868
2022-01-27

Mobile to mobile direct communication between subscribers, broadcasting, teleinformatics and telemetry methods and systems

#6
20220029867
2022-01-27

Automobile to automobile, automobile to subscriber and automobile to base station cellular communications

#7
20210321863
2021-10-21

Ingestible device with propulsion capabilities

#8
20210297655
2021-09-23

High level syntax for video with mixed NAL unit types

#9
20210176101
2021-06-10

Digital automobile multimedia, Wi-Fi, cellular communication, photo and video camera, remote control, navigation, GPS location

#10
20210135911
2021-05-06

Computer 5G, 4G, 3G and 2G cellular and wi-fi communications

#11
20210105159
2021-04-08

Data communications, processing of camera, sensor and other digital signals, in 5G, 4G, 3G and 2G wireless and wired systems-networks

#12
20210084251
2021-03-18

Image and/or video transmission using backscatter devices

#13
20210058583
2021-02-25

Display device performing multiple input multiple output communication, and communication system

#14
20210037208
2021-02-04

Compositing video signals and stripping composite video signal

#15
20200405132
2020-12-31

Ingestible device with manipulation capabilities

#16
20200405131
2020-12-31

Ingestible device with propulsion and imaging capabilities

#17
20200405129
2020-12-31

Ingestible device with propulsion capabilities

#18
20200304354
2020-09-24

Automobile digital cellular communication

#19
20200280469
2020-09-03

Air based unmanned vehicle communications and control

#20
20200092541
2020-03-19

Display apparatus, method of controlling the same and recording medium thereof

#21
20200029123
2020-01-23

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

#22
20190333569
2019-10-31

Semiconductor device for vector-matrix multiplication

#23
20190268189
2019-08-29

Automobile mobile communication networks and remote controlled devices

#24
20190238782
2019-08-01

Audio and video transmitting device, audio and video receiving device, and wireless audio and video transfer system

#25
20190199562
2019-06-27

Pacemaker heart diagnostics implantable cardiac stimulation

#26
20190110015
2019-04-11

Endoscope and endoscope system

#27
20190104276
2019-04-04

Adjustable modulation coding scheme to increase video stream robustness

#28
20180329118
2018-11-15

Imaging device

#29
20180295001
2018-10-11

Telematics 5G and multimode 4G and 3G mobile modulation format selectable (MFS) communications

#30
20180262653
2018-09-13

Method and apparatus for providing time synchronization in a digital television system

#31
20180145770
2018-05-24

Method and apparatus for ultra high bandwidth acoustic communication and power transfer

#32
20180091634
2018-03-29

System and method for electronic data communication

#33
20180007438
2018-01-04

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

#34
20170366792
2017-12-21

Imaging apparatus and imaging system

#35
20170331041
2017-11-16

METHOD FOR MANUFACTURING ORGANIC ELECTRO-LUMINESCENT ELEMENT AND THE ORGANIC ELECTRO-LUMINESCENT ELEMENT

#36
20170301391
2017-10-19

Semiconductor device including memory cells

#37
20160360141
2016-12-08

System and Method for Hybrid Wireless Video Transmission

#38
20160277150
2016-09-22

Apparatus and method for sending and receiving broadcast signals

#39
20160269670
2016-09-15

METHOD AND APPARATUS FOR TRANSMITTING VIDEO SIGNAL

#40
20160165169
2016-06-09

Apparatus and method for transmitting video data in communication system

#41
20160119677
2016-04-28

Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals

#42
20160112692
2016-04-21

Method and device for transmitting high-definition video signal

#43
20160086484
2016-03-24

Base station devices and automobile wireless communication systems

#44
20160044270
2016-02-11

Method and apparatus for modulating data and recording medium thereof

#45
20160020788
2016-01-21

Channel equalizer and method of processing broadcast signal in DTV receiving system

#46
20150373322
2015-12-24

Automatic multiple depth cameras synchronization using time sharing

#47
20150341586
2015-11-26

Broadcasting system with digital television signals and metadata that modulate respective sets of OFDM carriers

#48
20150249523
2015-09-03

Digital broadcasting system and method of processing data in digital broadcasting system

#49
20150077631
2015-03-19

High-definition digital video signal transmission method and device, camera and acquisition device

#50
20150062430
2015-03-05

Method and device for transmitting high-definition video signal

#51
20150052556
2015-02-19

Method and apparatus for QAM modulator channel distribution having a plurality of modes

#52
20150009410
2015-01-08

Video data transmitter apparatus and video data receiver apparatus for transmission system using multi-value amplitude modulation

#53
20150009409
2015-01-08

Video data transmitter apparatus and video data receiver apparatus for transmission system using multi-value amplitude modulation

#54
20140267921
2014-09-18

Digital broadcasting system and method of processing data in digital broadcasting system

#55
20140184918
2014-07-03

Nested symbol constellations representing respective services for graceful degradation in the presence of noise

#56
20140160359
2014-06-12

Cable connected mobile video, cellular and Wi-Fi communications

#57
20130308060
2013-11-21

Nested symbol constellations representing respective services for graceful degradation in the presence of noise

#58
20130294528
2013-11-07

Channel equalizer and method of processing broadcast signal in DTV receiving system

#59
20130242201
2013-09-19

Transmission system and transmitter

#60
20130128125
2013-05-23

Digital up-converter and N-channel modulator with flexible association of QAM generation resources to narrowcast and broadcast frequencies

#61
20120250607
2012-10-04

Digital television (TV), ship and other water based interactive communication methods

#62
20120220293
2012-08-30

UMTS wired and wireless mobile 2G, 3G, 4G, 5G and other new generations of cellular, mobile

#63
20120177063
2012-07-12

Channel equalizer and method of processing broadcast signal in DTV receiving system

#64
20120174154
2012-07-05

Display apparatus

#65
20120146827
2012-06-14

Coding device, device for reprocessing a digital baseband signal or intermediate frequency signal, system and method for external digital coding

#66
20120140757
2012-06-07

Mobile television (TV), internet, cellular systems and Wi-Fi networks

#67
20120137333
2012-05-31

TV internet and cellular mobile communication

#68
20120127984
2012-05-24

Wired and wireless 4G and 3G cellular, mobile and RFID systems

#69
20120069913
2012-03-22

Channel equalizer and method of processing broadcast signal in DTV receiving system

#70
20120017248
2012-01-19

Content delivery to a digital TV using a low-power frequency converted RF signal

#71
20110277000
2011-11-10

Phone video mobile internet television (TV) and cellular system

#72
20110187936
2011-08-04

Multiple reduced-bandwidth processing paths to achieve a full and continuous output band for multiple channel CATV upconversion

#73
20110170632
2011-07-14

Digital up-converter and N-channel modulator with flexible association of QAM generation resources to narrowcast and broadcast frequencies

#74
20110150496
2011-06-23

Time constrained signal MIMO wireless and wired communication method

#75
20110078535
2011-03-31

Channel equalizer and method of processing broadcast signal in DTV receiving system

#76
20110075709
2011-03-31

3G and Wi-Fi connected mobile systems

#77
20110075044
2011-03-31

Supplying broadband HRC networks with non-harmonically related carriers

#78
20100238914
2010-09-23

Adaptive coding and modulation with MIMO wireless and wired communication

#79
20100208852
2010-08-19

Cascaded 4G, 3G, 2G and other systems

#80
20100067595
2010-03-18

Wi-Fi, GPS and MIMO systems

#81
20090310591
2009-12-17

VoIP multimode WLAN, Wi-Fi, GSM, EDGE, TDMA, spread spectrum, CDMA systems

#82
20090270113
2009-10-29

Video mobile communication system

#83
20090066667
2009-03-12

Touch screen multiple input multiple output (MIMO) multimode wireless communication

#84
20090055885
2009-02-26

Digital broadcasting system and method of processing data in digital broadcasting system

#85
20080298295
2008-12-04

Apparatus and method for modulating of on-channel repeater

#86
20080281585
2008-11-13

Voice, location finder, modulation format selectable Wi-Fi, cellular mobile systems

#87
20080205535
2008-08-28

Touch screen, location finder, GSM, EDGE, CDMA cellular and OFDM, Wi-Fi system

#88
20080188240
2008-08-07

Cellular and internet mobile systems and networks

#89
20080181151
2008-07-31

Touch screen generated processed signals in multiple communication systems and networks

#90
20080143885
2008-06-19

Television upconverter structures

#91
20080068512
2008-03-20

Digital Radio Frequency (RF) Modulator

#92
20070265018
2007-11-15

RFID wireless 2G, 3G, 4G internet systems including Wi-Fi, Wi-Max, OFDM, CDMA, TDMA, GSM

#93
20070256108
2007-11-01

Content delivery to a digital TV using a low-power frequency converted RF signal

#94
20070230580
2007-10-04

Channel equalizer and method of processing broadcast signal in DTV receiving system

#95
20070202890
2007-08-30

Video, voice and location finder wireless communication system

#96
20070064157
2007-03-22

Broadcast receiving system

#97
20070032250
2007-02-08

Location finder, tracker, communication and remote control system

#98
20070032220
2007-02-08

Emergency location transceivers (ELT)

#99
20060188103
2006-08-24

BTSC encoder with digital FM modulator feature

#100
20060053474
2006-03-09

Radio frequency modulator

#101
20060001778
2006-01-05

Video modulating apparatus including video equalizer

#102
20060001768
2006-01-05

Triax transmitter and receiver interfaces and transmission system

#103
20050190304
2005-09-01

Radio frequency (RF) modulator with narrow bandpass filter

#104
20050094717
2005-05-05

Modulation apparatus for reducing time delay of on-channel repeater in terrestrial digital TV broadcasting system

#105
17903285
2023-08-29

Apparatuses and methods for generating a modular digital wall