Y10S348/913 - CPC Classification Index

ClassID:

240927 ⎘

Y10S348/913 - CPC Classification

Classification description:

Television Letterbox, e.g. display 16:9 aspect ratio image on 4:3 screen

Recent Application in this class:

20120002110

2012-01-05

DYNAMIC BACKLIGHT ADAPTATION FOR BLACK BARS WITH SUBTITLES

20110181785

2011-07-28

Video processing apparatus with corrector for correcting an input video signal

20090002565

2009-01-01

Dynamic backlight adaptation for black bars with subtitles

20090002404

2009-01-01

Synchronizing dynamic backlight adaptation

20090002403

2009-01-01

Dynamic backlight adaptation for video images with black bars

20090002401

2009-01-01

DYNAMIC BACKLIGHT ADAPTATION USING SELECTIVE FILTERING

20090002311

2009-01-01

Dynamic backlight adaptation with reduced flicker

20070115392

2007-05-24

Video processing apparatus and mobile terminal apparatus

20060187352

2006-08-24

Video processing chip capable of adjusting aspect ratio and method of displaying an image thereby

#10

20060146148

2006-07-06

Method for fine tuned automatic zoom

#11

20060139492

2006-06-29

Display apparatus to detect letter-box boundary and method of displaying image using the same

#12

20060139465

2006-06-29

System and method for automatic zoom

#13

20050231644

2005-10-20

Vector based motion compensation at image borders

#14

20050041146

2005-02-24

Apparatus and method to control caption positioning

#15

20050017988

2005-01-27

System and method of dynamic interface placement based on aspect ratio