H04H20/44 - CPC Classification Index

ClassID:

224191 ⎘

H04H20/44 - CPC Classification

Classification description:

Arrangements for broadcast or for distribution combined with broadcast Arrangements characterised by circuits or components specially adapted for broadcast

Sub-classes:

H04H20/46 » specially adapted for broadcast systems covered by groups - 35

Recent Application in this class:

20200333998

2020-10-22

Electronic device, audio-purpose external electronic device, and method of receiving signal by electronic device connected with audio-purpose external electronic device

20190296842

2019-09-26

Method and device for optimizing the radiofrequency power of an FM radiobroadcasting transmitter

20180295407

2018-10-11

Reception apparatus, transmission apparatus, and data processing method

20170134107

2017-05-11

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

20170026141

2017-01-26

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