Inventor
MCGRATH MARK JOHN
CA31 patents
⚠️ This page may combine multiple inventors who share the name “MCGRATH MARK JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY UK LTD
14 patentsUS7123816B2Oct 17, 2006
Audio and/or video generation apparatus and method of generating audio and/or video signals
SONY UK LTD42 citations96
US6772125B2Aug 3, 2004
Audio/video reproducing apparatus and method
SONY UK LTD46 citations94
US7043638B2May 9, 2006
Material display
SONY UK LTD29 citations93
US7409144B2Aug 5, 2008
Video and audio information processing
SONY UK LTD50 citations92
US7289717B1Oct 30, 2007
Audio and/or video generation apparatus and method of generating audio and/or video signals
SONY UK LTD27 citations92
US6925474B2Aug 2, 2005
Video information retrieval
SONY UK LTD40 citations92
US7493014B2Feb 17, 2009
Replaying video information
SONY UK LTD24 citations91
US6771285B1Aug 3, 2004
Editing device and method
SONY UK LTD50 citations91
US6876815B1Apr 5, 2005
Data processor and data processing method for compression encoding source data and multiplexing metadata
SONY UK LTD12 citations84
US7587419B2Sep 8, 2009
Video metadata data structure
SONY UK LTD14 citations80
US7158974B2Jan 2, 2007
Interface
SONY UK LTD11 citations79
US6912688B1Jun 28, 2005
Script editor
SONY UK LTD11 citations73
US7702219B2Apr 20, 2010
Audio and/or video generation apparatus and method of generating audio and/or video signals
SONY UK LTD1 citations61
USRE41939ENov 16, 2010
Audio/video reproducing apparatus and method
SONY UK LTD3 citations60
SONY CORP
10 patentsUS6342902B1Jan 29, 2002
Controlling audio and/or video replay
SONY CORP63 citations95
US6137945AOct 24, 2000
Apparatus and method for editing recorded material
SONY CORP24 citations92
US6034679AMar 7, 2000
Method and apparatus for controlling editing of recorded audio and/or video material
SONY CORP37 citations92
US6654930B1Nov 25, 2003
Video script editor
SONY CORP17 citations83
US6640044B2Oct 28, 2003
Editing of recorded material using a virtual file representing an edited clip sequence
SONY CORP18 citations83
US6215748B1Apr 10, 2001
Data storage with data masking array, apparatus and method therefor
SONY CORP13 citations73
US6133956AOct 17, 2000
Dual standard video signals processor
SONY CORP8 citations73
US5923342AJul 13, 1999
Video display controller
SONY CORP10 citations73
US10200766B2Feb 5, 2019
Audio and/or video generation apparatus and method of generating audio and/or video signals
SONY CORP0 citations52
US10200767B2Feb 5, 2019
Audio and/or video generation apparatus and method of generating audio and/or video signals
SONY CORP0 citations52
MCGRATH MARK JOHN
4 patentsUS8842964B2Sep 23, 2014
Audio and/or video generation apparatus and method of generating audio and/or video signals
MCGRATH MARK JOHN0 citations50
US8649664B2Feb 11, 2014
Audio and/or video generation apparatus and method of generating audio and /or video signals
MCGRATH MARK JOHN0 citations50
US8543560B2Sep 24, 2013
Audio and/or video generation apparatus and method of generating audio and/or video signals
MCGRATH MARK JOHN0 citations50
US8331759B2Dec 11, 2012
Audio and/or video generation apparatus and method of generating audio and/or video signals
MCGRATH MARK JOHN0 citations50