Inventor · disambiguated record
Helge Seetzen
Also filed as: SEETZEN HELGE
86 granted patents·5 pending applications·1,799 citations·filing 2002–2021
99Inventor score
Files withDOLBY LAB LICENSING CORP33DOLBY LABORATORIES LICENSING CORP22WHITEHEAD LORNE A13SEETZEN HELGE8WARD GREGORY JOHN4
Top patents by PatentIndex Score
91 records- 0199US9099046B2Apparatus for providing light source modulation in dual modulator displaysDOLBY LAB LICENSING CORP·Filed 2014·Granted Aug 4, 2015·93 cites·32 claims
- 0299US8684533B2Projection displaysDOLBY LAB LICENSING CORP·Filed 2013·Granted Apr 1, 2014·32 cites·33 claims
- 0399US8242426B2Electronic camera having multiple sensors for capturing high dynamic range images and related methodsWARD GREGORY JOHN·Filed 2006·Granted Aug 14, 2012·203 cites·17 claims
- 0499US8125702B2Serial modulation display having binary light modulation stageWARD GREGORY JOHN·Filed 2009·Granted Feb 28, 2012·84 cites·22 claims
- 0599US7551341B1Serial modulation display having binary light modulation stageDOLBY LAB LICENSING CORP·Filed 2008·Granted Jun 23, 2009·131 cites·24 claims
- 0699US7172297B2High dynamic range display devicesUNIV BRITISH COLUMBIA·Filed 2006·Granted Feb 6, 2007·78 cites·36 claims
- 0799US7106505B2High dynamic range display devicesUNIV BRITISH COLUMBIA·Filed 2005·Granted Sep 12, 2006·82 cites·42 claims
- 0899US6891672B2High dynamic range display devicesUNIV BRITISH COLUMBIA·Filed 2002·Granted May 10, 2005·252 cites·63 claims
- 0998US8217970B2Rapid image rendering on dual-modulator displaysWHITEHEAD LORNE A·Filed 2007·Granted Jul 10, 2012·29 cites·37 claims
- 1098US8172401B2Edge lit locally dimmed displayWHITEHEAD LORNE A·Filed 2011·Granted May 8, 2012·21 cites·44 claims
- 1198US7942531B2Edge lit locally dimmed displayDOLBY LAB LICENSING CORP·Filed 2010·Granted May 17, 2011·22 cites·76 claims
- 1298US7419267B2HDR displays with overlapping dual modulationDOLBY LAB LICENSING CORP·Filed 2007·Granted Sep 2, 2008·37 cites·39 claims
- 1398US7413309B2High dynamic range display devicesDOLBY LAB LICENSING CORP·Filed 2008·Granted Aug 19, 2008·37 cites·3 claims
- 1498US7377652B2HDR displays having location specific modulationDOLBY LAB LICENSING CORP·Filed 2007·Granted May 27, 2008·32 cites·25 claims
- 1598US7370979B2Calibration of displays having spatially-variable backlightDOLBY LAB LICENSING CORP·Filed 2006·Granted May 13, 2008·55 cites·22 claims
- 1697US10264225B2Optical mixing and shaping system for display backlights and displays incorporating the sameDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Apr 16, 2019·12 cites·20 claims
- 1797US8199401B2N-modulation displays and related methodsNINAN AJIT·Filed 2009·Granted Jun 12, 2012·34 cites·41 claims
- 1897US8174546B2Apparatus and methods for rapid image rendering on dual-modulator displaysWHITEHEAD LORNE A·Filed 2007·Granted May 8, 2012·24 cites·4 claims
- 1997US7872659B2Wide color gamut displaysDOLBY LAB LICENSING CORP·Filed 2007·Granted Jan 18, 2011·21 cites·17 claims
- 2097US7581837B2HDR displays and control systems thereforDOLBY LAB LICENSING CORP·Filed 2007·Granted Sep 1, 2009·22 cites·21 claims
- 2197US7403332B2High dynamic range display devicesDOLBY LAB LICENSING CORP·Filed 2003·Granted Jul 22, 2008·97 cites·58 claims
- 2296US9478182B2Locally dimmed quantum dots (nano-crystal) based displayDOLBY LABORATORIES LICENSING CORP·Filed 2015·Granted Oct 25, 2016·8 cites·22 claims
- 2396US8446351B2Edge lit LED based locally dimmed displayWHITEHEAD LORNE A·Filed 2012·Granted May 21, 2013·19 cites·16 claims
- 2496US7753530B2HDR displays and control systems thereforDOLBY LAB LICENSING CORP·Filed 2009·Granted Jul 13, 2010·16 cites·20 claims
- 2595US8624944B2Rapid image rendering on dual-modulator displaysWHITEHEAD LORNE A·Filed 2012·Granted Jan 7, 2014·8 cites·22 claims
- 2695US8434887B2Optical mixing and shaping system for display backlights and displays incorporating the sameSEETZEN HELGE·Filed 2010·Granted May 7, 2013·12 cites·26 claims
- 2795US7830358B2Field sequential display of color imagesDOLBY LAB LICENSING CORP·Filed 2005·Granted Nov 9, 2010·12 cites·58 claims
- 2895US7777945B2HDR displays having light estimating controllersDOLBY LAB LICENSING CORP·Filed 2007·Granted Aug 17, 2010·27 cites·6 claims
- 2995US7413307B2High dynamic range display devicesDOLBY LAB LICENSING CORP·Filed 2007·Granted Aug 19, 2008·12 cites·36 claims
- 3094US8125425B2HDR displays with dual modulators having different resolutionsWHITEHEAD LORNE A·Filed 2007·Granted Feb 28, 2012·21 cites·8 claims
- 3194US7800822B2HDR displays with individually-controllable color backlightsDOLBY LAB LICENSING CORP·Filed 2007·Granted Sep 21, 2010·23 cites·22 claims
- 3294US7616256B2Multiple exposure methods and apparatus for electronic camerasDOLBY LAB LICENSING CORP·Filed 2006·Granted Nov 10, 2009·17 cites·11 claims
- 3393US8786643B2Edge-lit local dimming displays, display components and related methodsSEETZEN HELGE·Filed 2010·Granted Jul 22, 2014·11 cites·21 claims
- 3493US8493313B2Temporal filtering of video signalsDAMBERG GERWIN·Filed 2008·Granted Jul 23, 2013·19 cites·24 claims
- 3593US8035604B2Driving dual modulation display systems using key framesDOLBY LAB LICENSING CORP·Filed 2007·Granted Oct 11, 2011·11 cites·12 claims
- 3692US8471807B2Calibration of displays having spatially-variable backlightSEETZEN HELGE·Filed 2008·Granted Jun 25, 2013·12 cites·29 claims
- 3791US8277056B2Locally dimmed displayWHITEHEAD LORNE A·Filed 2012·Granted Oct 2, 2012·5 cites·22 claims
- 3891US8249337B2Methods and systems for converting images from low dynamic range to high dynamic rangeWHITEHEAD LORNE A·Filed 2007·Granted Aug 21, 2012·12 cites·14 claims
- 3991US7731367B2HDR displays and control systems thereforDOLBY LAB LICENSING CORP·Filed 2008·Granted Jun 8, 2010·6 cites·31 claims
- 4090US8824829B2Enhancing dynamic ranges of imagesDOLBY LAB LICENSING CORP·Filed 2013·Granted Sep 2, 2014·5 cites·22 claims
- 4190US8733960B2Locally dimmed cinema projection system with reflective modulation and narrowband light sourcesDOLBY LAB LICENSING CORP·Filed 2013·Granted May 27, 2014·4 cites·32 claims
- 4290US8711085B2Apparatus and methods for color displaysWARD GREGORY J·Filed 2010·Granted Apr 29, 2014·14 cites·10 claims
- 4390US8531353B2Multiple modulator displays and related methodsHEIDRICH WOLFGANG·Filed 2007·Granted Sep 10, 2013·16 cites·22 claims
- 4490US8135230B2Enhancing dynamic ranges of imagesREMPEL ALLAN G·Filed 2008·Granted Mar 13, 2012·13 cites·20 claims
- 4590US8059110B2Motion-blur compensation in backlit displaysWHITEHEAD LORNE A·Filed 2006·Granted Nov 15, 2011·10 cites·22 claims
- 4689US11378840B2Image displayDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Jul 5, 2022·2 cites·19 claims
- 4789US9269312B2Rapid estimation of effective illuminance patterns for projected light fieldsDOLBY LAB LICENSING CORP·Filed 2014·Granted Feb 23, 2016·3 cites·24 claims
- 4887US8948537B2Enhancing dynamic ranges of imagesDOLBY LAB LICENSING CORP·Filed 2014·Granted Feb 3, 2015·5 cites·20 claims
- 4987US7801426B2High dynamic range display devices having color light sourcesDOLBY LAB LICENSING CORP·Filed 2009·Granted Sep 21, 2010·4 cites·26 claims
- 5086US8890795B2Field sequential display of color images with color selectionSEETZEN HELGE·Filed 2010·Granted Nov 18, 2014·3 cites·27 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Helge Seetzen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →