H04N9/475 - CPC Classification Index

ClassID:

229963 ⎘

H04N9/475 - CPC Classification

Classification description:

Details of colour television systems; Colour synchronisation for mutually locking different synchronisation sources

Recent Application in this class:

20180122316

2018-05-03

Controlling device and method for frequency synchronization and LCD television

20170201656

2017-07-13

Controlling device and method for frequency synchronization and LCD television

20140375664

2014-12-25

System and method for video frame sequence control

20140362172

2014-12-11

System and method for video frame sequence control

20130124984

2013-05-16

Method and Apparatus for Providing Script Data

20130124213

2013-05-16

Method and apparatus for interpolating script data

20130124212

2013-05-16

Method and apparatus for time synchronized script metadata

20130124203

2013-05-16

Method and apparatus for processing scripts

20130124202

2013-05-16

Method and apparatus for processing scripts and related data

#10

20130120654

2013-05-16

Method and apparatus for generating video descriptions

#11

20120050613

2012-03-01

Method of synchronization, corresponding system and device

#12

20110205433

2011-08-25

Video frame synchronization

#13

20100272419

2010-10-28

Digital video recorder recording and rendering programs formed from spliced segments