Inventor
WALKER TOBY
US15 patents
⚠️ This page may combine multiple inventors who share the name “WALKER TOBY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS6928233B1Aug 9, 2005
Signal processing method and video signal processor for detecting and analyzing a pattern reflecting the semantics of the content of a signal
SONY CORP87 citations97
US6710822B1Mar 23, 2004
Signal processing method and image-voice processing apparatus for measuring similarities between signals
SONY CORP70 citations96
US6744922B1Jun 1, 2004
Signal processing method and video/voice processing device
SONY CORP56 citations95
US6996171B1Feb 7, 2006
Data describing method and data processor
SONY CORP39 citations92
US7934008B2Apr 26, 2011
Delivery of multimedia descriptions using access units
SONY CORP12 citations83
US7027508B2Apr 11, 2006
AV signal processing apparatus for detecting a boundary between scenes, method and recording medium therefore
SONY CORP13 citations82
US7831990B2Nov 9, 2010
Generic adaptation layer for JVT video
SONY CORP6 citations62
US7734997B2Jun 8, 2010
Transport hint table for synchronizing delivery time between multimedia content and multimedia content descriptions
SONY CORP2 citations62
US7689901B2Mar 30, 2010
Multiple updates to content descriptions using a single command
SONY CORP4 citations62
SONY ELECTRONICS INC
3 patentsUS7231394B2Jun 12, 2007
Incremental bottom-up construction of data documents
SONY ELECTRONICS INC24 citations92
US7203692B2Apr 10, 2007
Transcoding between content data and description data
SONY ELECTRONICS INC37 citations89
US7155441B2Dec 26, 2006
Fuzzy relations and graph structures for compact description and modification
SONY ELECTRONICS INC9 citations74