H04N5/78263 - CPC Classification Index

ClassID:

229716 ⎘

H04N5/78263 - CPC Classification

Classification description:

Details of television systems; Television signal recording using magnetic recording on tape with rotating magnetic heads involving helical scanning of the magnetic tape for recording on tracks inclined relative to the direction of movement of the tape

Recent Application in this class:

20130163964

2013-06-27

Method of using AV devices and AV device system

20130014164

2013-01-10

METHOD AND APPARATUS FOR DISPLAYING VIDEO CLIPS

20120294588

2012-11-22

Audio copy protection system

20110138419

2011-06-09

METHOD AND APPARATUS FOR DISPLAYING VIDEO CLIPS

20100115556

2010-05-06

METHOD AND APPARATUS FOR DISPLAYING VIDEO CLIPS

20090279871

2009-11-12

Image processing apparatus

20090274217

2009-11-05

Methods and apparatus for decoding and displaying different resolution video signals

20090175457

2009-07-09

Audio Signal Processing Apparatus and Audio Signal Processing Method

20080317436

2008-12-25

DIGITAL SIGNAL RECORDER WITH SELECTIVE ENCRYPTION AND KEY GENERATION

#10

20080279529

2008-11-13

DIGITAL VTR

#11

20080253743

2008-10-16

Method and apparatus for transmitting and receiving digital video and audio information

#12

20080175314

2008-07-24

Method and apparatus for transmitting and receiving digital video and audio information

#13

20080131081

2008-06-05

Method of using AV devices and AV device system

#14

20080123746

2008-05-29

High efficiency encoder and video information recording/reproducing apparatus

#15

20080112482

2008-05-15

High-efficiency encoder and video information recording/reproducing apparatus

#16

20080089202

2008-04-17

Audio copy protection system

#17

20080080833

2008-04-03

Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof

#18

20080079818

2008-04-03

Image processing apparatus

#19

20080069538

2008-03-20

Method for transmitting digital audio and video information

#20

20080069224

2008-03-20

HIGH EFFICIENCY ENCODER AND VIDEO INFORMATION RECORDING/REPRODUCING APPARATUS

#21

20080069208

2008-03-20

High-efficiency encoder and video information recording/reproducing apparatus

#22

20080056685

2008-03-06

Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof

#23

20080056410

2008-03-06

Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof

#24

20080056409

2008-03-06

Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof

#25

20080037628

2008-02-14

Methods and apparatus for decoding and displaying different resolution video signals

#26

20070242927

2007-10-18

Recording/Reproducing Apparatus, Recording/Reproducing Method and Program-Recorded Medium

#27

20070154187

2007-07-05

Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof

#28

20070154186

2007-07-05

Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof

#29

20070154175

2007-07-05

Digital information recording-reproducing apparatus

#30

20070122122

2007-05-31

Digital video signal recording/reproducing method and apparatus

#31

20060269254

2006-11-30

Apparatus for receiving compressed digital information

#32

20060182176

2006-08-17

Methods and apparatus for decoding and displaying different resolution video signals

#33

20060153538

2006-07-13

Image data processing device and method

#34

20060133487

2006-06-22

High efficiency encoder and video information recording/reproducing apparatus

#35

20060127065

2006-06-15

Recording apparatus and method

#36

20060098951

2006-05-11

Digital information recording/reproducing apparatus

#37

20060093332

2006-05-04

Apparatus and method for receiving and recording digital information

#38

20060078296

2006-04-13

Digital broadcasting system and digital video recording/reproducing apparatus

#39

20060062309

2006-03-23

Decoding apparatus and decoding method in an order opposite to the encoding order

#40

20060029363

2006-02-09

Method and apparatus for selectively playing segments of a video recording

#41

20060002680

2006-01-05

Recording apparatus and a recording method

#42

20050286780

2005-12-29

Image processing apparatus

#43

20050285951

2005-12-29

Image processing apparatus

#44

20050238331

2005-10-27

Video tape recorder and recording method

#45

20050238330

2005-10-27

Video tape recorder and recording method

#46

20050207735

2005-09-22

Information signal recording apparatus and method for compression-encoding video data

#47

20050207729

2005-09-22

Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof

#48

20050201738

2005-09-15

Recording/reproducing apparatus and recording/reproducing method

#49

20050201722

2005-09-15

Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof

#50