Inventor
KEATING STEPHEN MARK
GB51 patents
⚠️ This page may combine multiple inventors who share the name “KEATING STEPHEN MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
18 patentsUS6072538AJun 6, 2000
Digital image enhancement
SONY CORP23 citations92
US5867225AFeb 2, 1999
Multiple mode controlling signal processing apparatus
SONY CORP23 citations92
US5828415AOct 27, 1998
Apparatus for controlling video down-conversion
SONY CORP31 citations92
US10692195B2Jun 23, 2020
Colour conversion
SONY CORP2 citations73
US9706135B2Jul 11, 2017
Method and apparatus for generating an image cut-out
SONY CORP4 citations73
US9349157B2May 24, 2016
Method and apparatus for controlling a virtual camera
SONY CORP3 citations73
US11140399B1Oct 5, 2021
Controlling video data encoding and decoding levels
SONY CORP3 citations72
US11361795B2Jun 14, 2022
Data buffer and data buffer control
SONY CORP1 citations62
US11330275B2May 10, 2022
Image data encoding and decoding
SONY CORP0 citations61
US11159803B2Oct 26, 2021
Image data encoding and decoding
SONY CORP0 citations61
US5822009AOct 13, 1998
Video down-conversion
SONY CORP5 citations61
US6144796ANov 7, 2000
Video data system
SONY CORP4 citations54
US11558609B2Jan 17, 2023
Image data encoding and decoding
SONY CORP0 citations52
US10728556B2Jul 28, 2020
Image data encoding and decoding and storage medium
SONY CORP0 citations52
US10122981B2Nov 6, 2018
Color conversion
SONY CORP0 citations52
US9319656B2Apr 19, 2016
Apparatus and method for processing 3D video data
SONY CORP1 citations52
US12309377B2May 20, 2025
Image data encoding and decoding
SONY CORP0 citations51
US11290709B2Mar 29, 2022
Image data encoding and decoding
SONY CORP0 citations51
SONY GROUP CORP
18 patentsUS11523121B2Dec 6, 2022
Image data encoding and decoding and storage medium
SONY GROUP CORP0 citations63
US12323613B2Jun 3, 2025
Video data encoding and decoding circuity applying constraint data
SONY GROUP CORP0 citations62
US12301875B2May 13, 2025
Video data encoding and decoding
SONY GROUP CORP0 citations62
US12200217B2Jan 14, 2025
Image data encoding and decoding
SONY GROUP CORP0 citations62
US12149705B2Nov 19, 2024
Controlling video data encoding and decoding levels
SONY GROUP CORP0 citations62
US12075092B2Aug 27, 2024
Video data encoding and decoding
SONY GROUP CORP0 citations62
US11770549B2Sep 26, 2023
Video data encoding and decoding circuity applying constraint data
SONY GROUP CORP0 citations62
US12489887B2Dec 2, 2025
Image data encoding and decoding
SONY GROUP CORP0 citations61
US12137231B2Nov 5, 2024
Image data encoding and decoding
SONY GROUP CORP0 citations61
US11949882B2Apr 2, 2024
Image data encoding and decoding
SONY GROUP CORP0 citations61
US12170776B2Dec 17, 2024
Image data encoding and decoding
SONY GROUP CORP0 citations58
US12568232B2Mar 3, 2026
Data encoding and decoding
SONY GROUP CORP0 citations51
US12563211B2Feb 24, 2026
Video data encoding and decoding using a coded picture buffer whose size is defined by parameter data
SONY GROUP CORP0 citations51
US12206853B2Jan 21, 2025
Image data encoding and decoding
SONY GROUP CORP0 citations51
US12081770B2Sep 3, 2024
Data encoding and decoding
SONY GROUP CORP0 citations51
US11936872B2Mar 19, 2024
Image data encoding and decoding
SONY GROUP CORP0 citations51
US12284352B2Apr 22, 2025
Video encoding using context adaptive binary arithmethic coding or bypass encoding of data related to a multi-direction linear model chroma mode
SONY GROUP CORP0 citations48
US12047602B2Jul 23, 2024
Image data encoding and decoding
SONY GROUP CORP0 citations48
SONY UK LTD
10 patentsUS7085396B2Aug 1, 2006
Embedding data in material
SONY UK LTD34 citations91
US7110566B2Sep 19, 2006
Modifying material
SONY UK LTD15 citations84
US7127079B2Oct 24, 2006
Image processing apparatus
SONY UK LTD8 citations74
US7783897B2Aug 24, 2010
Programmable logic device
SONY UK LTD7 citations73
US7607017B2Oct 20, 2009
Embedding data in material
SONY UK LTD4 citations63
US7636847B2Dec 22, 2009
Material distribution apparatus
SONY UK LTD4 citations62
US7068810B2Jun 27, 2006
Methods and apparatus for embedding data and for detecting and recovering embedded data
SONY UK LTD5 citations61
US7171017B2Jan 30, 2007
Apparatus for embedding data into transform and spatial domains of an image
SONY UK LTD4 citations60
US7203336B2Apr 10, 2007
Embedding data in material
SONY UK LTD0 citations52
US7085395B2Aug 1, 2006
Apparatus for detecting and recovering data
SONY UK LTD1 citations52
PORTER ROBERT MARK STEFAN
2 patentsKEATING STEPHEN MARK
2 patentsShowing the top 50 of 51 patents by PatentIndex Score.