H04N11/12 - CPC Classification Index

ClassID:

230065 ⎘

H04N11/12 - CPC Classification

Classification description:

Colour television systems; Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only

Sub-classes:

H04N11/14 » in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system 5

Recent Application in this class:

20080062312

2008-03-13

Methods and Devices of Using a 26 MHz Clock to Encode Videos

20050034172

2005-02-10

System and method for transmitting video signals