Inventor
WARD GREGORY JOHN
US120 patents
⚠️ This page may combine multiple inventors who share the name “WARD GREGORY JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DOLBY LAB LICENSING CORP
19 patentsUS7551341B1Jun 23, 2009
Serial modulation display having binary light modulation stage
DOLBY LAB LICENSING CORP131 citations99
US9099046B2Aug 4, 2015
Apparatus for providing light source modulation in dual modulator displays
DOLBY LAB LICENSING CORP93 citations98
US8684533B2Apr 1, 2014
Projection displays
DOLBY LAB LICENSING CORP32 citations98
US7370979B2May 13, 2008
Calibration of displays having spatially-variable backlight
DOLBY LAB LICENSING CORP55 citations98
US7942531B2May 17, 2011
Edge lit locally dimmed display
DOLBY LAB LICENSING CORP22 citations96
US7753530B2Jul 13, 2010
HDR displays and control systems therefor
DOLBY LAB LICENSING CORP16 citations96
US7747098B2Jun 29, 2010
Representing and reconstructing high dynamic range images
DOLBY LAB LICENSING CORP39 citations96
US7581837B2Sep 1, 2009
HDR displays and control systems therefor
DOLBY LAB LICENSING CORP22 citations96
US7419267B2Sep 2, 2008
HDR displays with overlapping dual modulation
DOLBY LAB LICENSING CORP37 citations96
US7377652B2May 27, 2008
HDR displays having location specific modulation
DOLBY LAB LICENSING CORP32 citations96
US7933462B2Apr 26, 2011
Representing and reconstructing high dynamic range images
DOLBY LAB LICENSING CORP14 citations93
US7616256B2Nov 10, 2009
Multiple exposure methods and apparatus for electronic cameras
DOLBY LAB LICENSING CORP17 citations93
US7413307B2Aug 19, 2008
High dynamic range display devices
DOLBY LAB LICENSING CORP12 citations93
US9036042B2May 19, 2015
Encoding, decoding, and representing high dynamic range images
DOLBY LAB LICENSING CORP11 citations92
US8508617B2Aug 13, 2013
Encoding, decoding, and representing high dynamic range images
DOLBY LAB LICENSING CORP12 citations92
US9269312B2Feb 23, 2016
Rapid estimation of effective illuminance patterns for projected light fields
DOLBY LAB LICENSING CORP3 citations84
US8733960B2May 27, 2014
Locally dimmed cinema projection system with reflective modulation and narrowband light sources
DOLBY LAB LICENSING CORP4 citations84
US8948537B2Feb 3, 2015
Enhancing dynamic ranges of images
DOLBY LAB LICENSING CORP5 citations83
US8824829B2Sep 2, 2014
Enhancing dynamic ranges of images
DOLBY LAB LICENSING CORP5 citations83
DOLBY LABORATORIES LICENSING CORP
12 patentsUS10264225B2Apr 16, 2019
Optical mixing and shaping system for display backlights and displays incorporating the same
DOLBY LABORATORIES LICENSING CORP12 citations93
US11378840B2Jul 5, 2022
Image display
DOLBY LABORATORIES LICENSING CORP2 citations84
US10306216B2May 28, 2019
Projection display providing additional modulation and related methods
DOLBY LABORATORIES LICENSING CORP4 citations84
US10056042B2Aug 21, 2018
Metadata filtering for display mapping for high dynamic range images
DOLBY LABORATORIES LICENSING CORP5 citations84
US9819938B2Nov 14, 2017
Encoding, decoding, and representing high dynamic range images
DOLBY LABORATORIES LICENSING CORP5 citations84
US9626921B2Apr 18, 2017
Projection display providing additional modulation and related methods
DOLBY LABORATORIES LICENSING CORP5 citations84
US9501818B2Nov 22, 2016
Local multiscale tone-mapping operator
DOLBY LABORATORIES LICENSING CORP9 citations84
US9478182B2Oct 25, 2016
Locally dimmed quantum dots (nano-crystal) based display
DOLBY LABORATORIES LICENSING CORP8 citations84
US9451232B2Sep 20, 2016
Representation and coding of multi-view images using tapestry encoding
DOLBY LABORATORIES LICENSING CORP8 citations84
US11418817B2Aug 16, 2022
Apparatus and methods for encoding, decoding and representing high dynamic range images
DOLBY LABORATORIES LICENSING CORP5 citations83
US10242627B2Mar 26, 2019
Backlight control and display mapping for high dynamic range images
DOLBY LABORATORIES LICENSING CORP11 citations83
US9412156B2Aug 9, 2016
Apparatus and methods for encoding, decoding and representing high dynamic range images
DOLBY LABORATORIES LICENSING CORP4 citations83
WHITEHEAD LORNE A
8 patentsUS8217970B2Jul 10, 2012
Rapid image rendering on dual-modulator displays
WHITEHEAD LORNE A29 citations96
US8172401B2May 8, 2012
Edge lit locally dimmed display
WHITEHEAD LORNE A21 citations96
US8174546B2May 8, 2012
Apparatus and methods for rapid image rendering on dual-modulator displays
WHITEHEAD LORNE A24 citations93
US8059110B2Nov 15, 2011
Motion-blur compensation in backlit displays
WHITEHEAD LORNE A10 citations93
US8446351B2May 21, 2013
Edge lit LED based locally dimmed display
WHITEHEAD LORNE A19 citations92
US8624944B2Jan 7, 2014
Rapid image rendering on dual-modulator displays
WHITEHEAD LORNE A8 citations84
US8265378B2Sep 11, 2012
Methods and systems for converting images from low dynamic to high dynamic range
WHITEHEAD LORNE A11 citations84
US8249337B2Aug 21, 2012
Methods and systems for converting images from low dynamic range to high dynamic range
WHITEHEAD LORNE A12 citations84
WARD GREGORY JOHN
7 patentsUS8242426B2Aug 14, 2012
Electronic camera having multiple sensors for capturing high dynamic range images and related methods
WARD GREGORY JOHN203 citations99
US8125702B2Feb 28, 2012
Serial modulation display having binary light modulation stage
WARD GREGORY JOHN84 citations98
US8514934B2Aug 20, 2013
Apparatus and methods for encoding, decoding and representing high dynamic range images
WARD GREGORY JOHN42 citations96
US8248486B1Aug 21, 2012
Encoding, decoding, and representing high dynamic range images
WARD GREGORY JOHN110 citations96
US8218625B2Jul 10, 2012
Encoding, decoding and representing high dynamic range images
WARD GREGORY JOHN41 citations96
US9299317B2Mar 29, 2016
Local multiscale tone-mapping operator
WARD GREGORY JOHN9 citations84
US9224320B2Dec 29, 2015
Projection display providing additional modulation and related methods
WARD GREGORY JOHN4 citations84
BALLESTAD ANDERS
1 patentNINAN AJIT
1 patentSEETZEN HELGE
1 patentRICHARDS MARTIN J
1 patentShowing the top 50 of 120 patents by PatentIndex Score.