H04N9/8085 - CPC Classification Index

ClassID:

230013 ⎘

H04N9/8085 - CPC Classification

Classification description:

Details of colour television systems; Processing of colour television signals in connection with recording; Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal with processing of the sound signal

Sub-classes:

H04N9/8087 » {using time division multiplex of the PCM audio and PCM video signals} 0

Recent Application in this class:

20060159431

2006-07-20

Optical disc for storing moving pictures with text information and apparatus using the disc

20050002651

2005-01-06

Optical disc for storing moving pictures with text information and apparatus using the disc