ClassID:

224324

H04H2201/13 - CPC Classification

Classification description:

Aspects of broadcast communication characterised by the type of broadcast system radio data system/radio broadcast data system [RDS/RBDS]

Recent Application in this class:
#1
20250379674
2025-12-11

RADIO APPARATUS FOR A VEHICLE AND A CONTROL METHOD THEREOF

#2
20250323741
2025-10-16

APPARATUS AND METHOD FOR PROVIDING DATA BROADCASTING

#3
20240405904
2024-12-05

RADIO SYSTEM, VEHICLE INCLUDING SAME AND METHOD OF SETTING RADIO FREQUENCY

#4
20240267142
2024-08-08

Method for improving audio acquisition time by nascent signal caching

#5
20240214094
2024-06-27

METHOD OPERABLE IN A VEHICLE RADIO SYSTEM

#6
20230412294
2023-12-21

RADIO STATION RECOMMENDATIONS

#7
20230361899
2023-11-09

ELECTRONIC DEVICE FOR ESTABLISHING COMMUNICATION CONNECTION TO EXTERNAL ELECTRONIC DEVICE AND OPERATION METHOD THEREOF

#8
20230113523
2023-04-13

METHODS FOR USER EQUIPMENT FOR IMPROVING POSITION INFORMATION, APPARATUS, VEHICLE AND COMPUTER PROGRAM

#9
20220393895
2022-12-08

Broadcast response method and system

#10
20220094457
2022-03-24

Content linking multicast streaming for broadcast radio

#11
20220052774
2022-02-17

Radio station recommendations

#12
20210119714
2021-04-22

Broadcast receiver for infotainment system and method of operating said receiver

#13
20210075531
2021-03-11

Method for determining station names of a list of radio stations

#14
20210075403
2021-03-11

Receiver

#15
20210044368
2021-02-11

Radio station listening contour estimation

#16
20210021356
2021-01-21

Voice operated electronic device that blocks television commercials and substitutes alternate content therefor

#17
20200343986
2020-10-29

Radio station recommendations

#18
20200328832
2020-10-15

Radio genre enhancement using crowd-sourced listener data

#19
20200287703
2020-09-10

Time-alignment measurement for hybrid HD radio™ technology

#20
20200228215
2020-07-16

Augmenting content for over-the-air broadcast radio (AM or FM) in connected radio and/or on mobile applications synchronized with over-the-air broadcast radio

#21
20200145118
2020-05-07

Broadcast response system

#22
20200076633
2020-03-05

Broadcast response method and system

#23
20200021375
2020-01-16

Voice operated electronic device that blocks radio commercials and substitutes alternate audio content

#24
20190199461
2019-06-27

Broadcast response system

#25
20190190691
2019-06-20

Time-alignment measurement for hybrid HD radio technology

#26
20190180328
2019-06-13

Synchronization of play of targeted media content with time slots in radio broadcast signal

#27
20190081717
2019-03-14

RDS decoder

#28
20180351673
2018-12-06

Broadcast response system

#29
20180175884
2018-06-21

Method for receiving a broadcast signal and broadcast receiver device

#30
20180097646
2018-04-05

Broadcast response method and system

#31
20170302391
2017-10-19

TAGGING LANGUAGE FOR BROADCAST RADIO

#32
20170111097
2017-04-20

Method and device for conditioning a radio data signal for a broadcast receiver

#33
20170026067
2017-01-26

Method and apparatus for sensing inter-modulation to improve radio performance in single and dual tuner

#34
20160373280
2016-12-22

DARC signal demodulation circuit arrangement and method for operating same

#35
20160254873
2016-09-01

Methods and apparatus for enabling context sensitive interaction with distributed content

#36
20160226609
2016-08-04

DEVICE AND METHOD FOR REPRODUCING DIGITAL RECEIVER SIGNALS

#37
20160211995
2016-07-21

Method for reception improvement of a FM tuner in a common channel situation

#38
20160205159
2016-07-14

Broadcast response system

#39
20160156338
2016-06-02

Fast pre-station list representation in a single FM tuner system

#40
20160065321
2016-03-03

Content selection based on simulcast data

#41
20150349904
2015-12-03

Broadcast response method and system

#42
20150295668
2015-10-15

VISUAL RADIO MARKETING SYSTEM AND METHOD

#43
20150213240
2015-07-30

System and Method for Tracking Copyrighted Audio Material Broadcast in a Commercial Establishment

#44
20150056917
2015-02-26

Media device with enhanced data retrieval feature

#45
20150052026
2015-02-19

Broadcast response system

#46
20150017908
2015-01-15

Broadcast response method and system

#47
20140169590
2014-06-19

System for blending signals

#48
20140164578
2014-06-12

Broadcast response system

#49
20130344832
2013-12-26

Radio broadcast reception

#50
20130339384
2013-12-19

Audio playlist system and method

#51
20130309978
2013-11-21

Radio station list management

#52
20130237172
2013-09-12

Mobile communication devices with an analog frequency modulation (FM) receiver and recording capability

#53
20130102242
2013-04-25

Content selection based on simulcast data

#54
20130076493
2013-03-28

Broadcast response method and system

#55
20120264385
2012-10-18

Dynamic alternative frequency channel switching in wireless terminal

#56
20120252388
2012-10-04

Frequency switching method and apparatus for radio data system

#57
20120222131
2012-08-30

Radio-frequency communication controlled by a microcircuit

#58
20110207443
2011-08-25

TRANSMISSION OF RADIO SIGNALS BY A PORTABLE APPARATUS

#59
20110196983
2011-08-11

System and method for delivering geographically restricted content, such as over-air broadcast programming, to a recipient over a network, namely the internet

#60
20110185278
2011-07-28

METHODS FOR PROVIDING A PLAYLIST BY ACQUIRING RADIO DATA SYSTEM INFORMATION FROM MULTIPLE RADIO STATIONS

#61
20110124288
2011-05-26

APPARATUS AND METHOD FOR AUTOMATIC WIRELESS LINK REPLACEMENT

#62
20110122934
2011-05-26

Receiving apparatus

#63
20110113055
2011-05-12

Audio playlist system and method

#64
20110076971
2011-03-31

Receiving apparatus

#65
20110065402
2011-03-17

Dynamic radio data system options

#66
20110060430
2011-03-10

Processing data supplementary to audio received in a radio buffer

#67
20110029237
2011-02-03

Portable navigation device, portable electronic communications apparatus, and method of generating radio data system information therefor

#68
20110028128
2011-02-03

Broadcast media information capture and communication via a wireless network

#69
20110018746
2011-01-27

Method for decoding a message

#70
20100292816
2010-11-18

Processing simulcast data

#71
20100291861
2010-11-18

Content selection based on simulcast data

#72
20100261424
2010-10-14

Methods and apparatus for enabling context sensitive interaction with distributed content

#73
20100216417
2010-08-26

Digital data processing circuit

#74
20100197255
2010-08-05

Method and apparatus for dynamic station preset configuration in a radio

#75
20100178881
2010-07-15

ELECTRONIC DEVICE FOR DETECTION AND STORAGE OF RDS SIGNAL DATA

#76
20100159836
2010-06-24

AUTOMATIC PRESENT TUNING USING RDS PROTOCOL

#77
20100149029
2010-06-17

System and Method for Obtaining Location Assistance Data

#78
20100081404
2010-04-01

Obtaining and presenting metadata related to a radio broadcast

#79
20100075593
2010-03-25

Media device with enhanced data retrieval feature

#80
20090275306
2009-11-05

Method and Apparatus for Showing Images During Radio Playback

#81
20090275299
2009-11-05

Frequency tracking for a FMR transmitter

#82
20090264149
2009-10-22

Cellular handheld device with FM Radio Data System receiver

#83
20090248298
2009-10-01

NAVIGATION DEVICE AND METHOD FOR PROCESSING NAVIGATION INFORMATION THEREOF

#84
20090239557
2009-09-24

Common interface protocol for sending FR-RDS messages in wireless communication systems

#85
20090194591
2009-08-06

System, method and apparatus for placing and updating information in a personal digital electronic device for communication to a bar code scanner

#86
20090175385
2009-07-09

Tolerable synchronization circuit of RDS receiver

#87
20090143035
2009-06-04

Method for automatic frequency range and step selection using region signature for a digital AM/FM tuner

#88
20090131122
2009-05-21

Methods and apparatus for downloading one or more radio data system (RDS) group type processing routines for RDS data

#89
20090131003
2009-05-21

Method and system for transmitting radio data system (RDS) data

#90
20090131002
2009-05-21

Radio data system (RDS) data processing methods and apparatus

#91
20090129361
2009-05-21

Method and apparatus for searching for or tuning to one or more radio stations with minimum interaction with host processor

#92
20090124230
2009-05-14

System and method for decoding RDS/RBDS data

#93
20090106800
2009-04-23

Controlling broadcast content processing using display state information

#94
20090106629
2009-04-23

RDS compatible receiver and RDS data receiving method

#95
20090104872
2009-04-23

BROADCAST RESPONSE SYSTEM

#96
20090104870
2009-04-23

BROADCAST RESPONSE SYSTEM

#97
20090094663
2009-04-09

PORTABLE MUSIC PLAYER AND TRANSMITTER

#98
20090093899
2009-04-09

Automatic digital music library builder

#99
20090068964
2009-03-12

System and method for transmitting RDS/RBDS data

#100
20090058679
2009-03-05

Processor-Controlled Receiving Unit for Navigation Data and Method for Transmitting and Processing Navigation Data

#101
20090045951
2009-02-19

Device and methods of providing radio data system information alerts

#102
20090030537
2009-01-29

Interactive radio system and method

#103
20090028250
2009-01-29

Decoder with soft decision combining

#104
20090024313
2009-01-22

Method For Operating A Mobile Navigation Device

#105
20080313697
2008-12-18

Apparatus and methods of enhancing radio programming

#106
20080287065
2008-11-20

Device playback using radio transmission

#107
20080268801
2008-10-30

System and method for filtering program service name data

#108
20080262731
2008-10-23

Electronic device for FM transmission of location-based information

#109
20080222705
2008-09-11

System and method for delivering geographically restricted content, such as over-air broadcast programming, to a recipient over a network, namely the internet

#110
20080220730
2008-09-11

Multi-channel transmitter

#111
20080192875
2008-08-14

Analog/digital circuit

#112
20080139122
2008-06-12

RDS Encoder For FM Transmitter

#113
20080090515
2008-04-17

Interference prevention for receiver system incorporating RDS-TMC receiver and FM modulator

#114
20080089186
2008-04-17

Receiver monitoring and alert system

#115
20080070522
2008-03-20

Messaging System and Techniques Using RDS/RBDS

#116
20080070505
2008-03-20

Portable electronic device and a method in a portable electronic device

#117
20080002275
2008-01-03

Auxiliary interface apparatus

#118
20070281644
2007-12-06

Radio device

#119
20070268883
2007-11-22

Radio text plus over digital video broadcast-handheld

#120
20070259650
2007-11-08

Audio system, radio record module and methods for use therewith

#121
20070259649
2007-11-08

Audio system, radio record module and methods for use therewith

#122
20070259634
2007-11-08

Methods of providing advertisements in traffic channels and supporting apparatus, readable medium, and data structure

#123
20070249309
2007-10-25

DIVERSITY RECEIVER

#124
20070248055
2007-10-25

Tagging language for broadcast radio

#125
20070238427
2007-10-11

Electronic device and method therefor

#126
20070206827
2007-09-06

Remote controller and FM reception arrangement

#127
20070179702
2007-08-02

Combined receiver and power adapter

#128
20070178877
2007-08-02

Integrated receiver and power adapter

#129
20070155311
2007-07-05

Broadcast response system

#130
20070143816
2007-06-21

Methods for using broadcast media content information and related broadcast media receivers/playback devices

#131
20070142024
2007-06-21

Wireless adaptor for facilitating hands-free wireless communication functionality

#132
20070129035
2007-06-07

RDS radio unit

#133
20070061215
2007-03-15

Audio playlist creation system and method

#134
20070032217
2007-02-08

Data signal system

#135
20070015483
2007-01-18

Mobile phone radio

#136
20070015480
2007-01-18

Reduced power consumption

#137
20060292980
2006-12-28

Remotely configurable radio audience loyalty-generating and pick-up devices and broaucast network system

#138
20060268965
2006-11-30

Method and system for RDS decoder for single chip integrated Bluetooth and FM transceiver and baseband processor

#139
20060268763
2006-11-30

Wireless communications device with enhanced radio capability

#140
20060223467
2006-10-05

Method and device for low-power FM transmission of audio data to RDS (Radio Data System) capable FM radio receiver

#141
20060195239
2006-08-31

System for limiting received audio

#142
20060193477
2006-08-31

System for audio signal processing with sound spectrum selection

#143
20060181982
2006-08-17

Wireless adaptor for content transfer

#144
20060179077
2006-08-10

Receiver content saving system

#145
20060160486
2006-07-20

Method and system for converting streaming digital data to FM modulated data

#146
20060156367
2006-07-13

System for answering inquiries

#147
20060141962
2006-06-29

Selecting/acquiring desired multimedia content

#148
20060099923
2006-05-11

Method for monitoring broadcast signals at alternative frequencies and gain control unit

#149
20060036514
2006-02-16

Dynamic selection and scheduling of radio frequency communications

#150
20060030378
2006-02-09

Two channel communication system using RDS datastream broadcasting

#151
20050287972
2005-12-29

Broadcast response system

#152
20050287971
2005-12-29

Broadcast response system

#153
20050286481
2005-12-29

Method for data transmission utlizing a portable multimedia device

#154
20050282560
2005-12-22

FM based radio data system information data messaging

#155
20050273445
2005-12-08

Dynamic data delivery apparatus and method for same

#156
20050266814
2005-12-01

Dynamic data delivery apparatus and method for same

#157
20050255852
2005-11-17

Dynamic data delivery apparatus and method for same

#158
20050255804
2005-11-17

Dynamic data delivery apparatus and method for same

#159
20050202781
2005-09-15

Dynamic data delivery apparatus and method for same

#160
20050197083
2005-09-08

System and method for the adaptation of received digital data

#161
20050195920
2005-09-08

FM radio receiver processing system

#162
20050191979
2005-09-01

Multiple tuners in a single radio receiver

#163
20050148325
2005-07-07

Method of providing service for user equipment and system

#164
20050148296
2005-07-07

Media system, user terminal and method of providing content items relating to broadcast media stream

#165
20050100116
2005-05-12

Reduced power consumption

#166
20050054286
2005-03-10

Method of providing live feedback

#167
20050037721
2005-02-17

Receiver system for decoding data embedded in an electromagnetic signal

#168
20050025089
2005-02-03

Method to receive local information with a national broadcast service

#169
18352226
2025-09-09

Augmenting content for over-the-air broadcast radio (AM or FM) in connected radio and/or on mobile applications synchronized with over-the-air broadcast radio

#170
14147967
2016-02-09

Wireless communication session initiation based on a frequency modulation (FM) radio data service (RDS)