Inventor · disambiguated record
Bob Zhang
Also filed as: ZHANG BOB · ZHANG BOB LIXIN
36 granted patents·252 citations·filing 2009–2022
97Inventor score
Top patents by PatentIndex Score
36 records- 0197US9865036B1Image super resolution via spare representation of multi-class sequential and joint dictionariesPIXELWORKS INC·Filed 2015·Granted Jan 9, 2018·32 cites·10 claims
- 0295US11710223B2Methods and systems for image processing with multiple image sourcesPIXELWORKS INC·Filed 2022·Granted Jul 25, 2023·2 cites·9 claims
- 0394US10163408B1LCD image compensation for LED backlightingPIXELWORKS INC·Filed 2014·Granted Dec 25, 2018·12 cites·18 claims
- 0494US10134110B1Temporal stability for single frame super resolutionPIXELWORKS INC·Filed 2015·Granted Nov 20, 2018·14 cites·14 claims
- 0593US9449371B1True motion based temporal-spatial IIR filter for videoPIXELWORKS INC·Filed 2014·Granted Sep 20, 2016·21 cites·16 claims
- 0693US8564528B1LCD image compensation for LED backlightingCHEN TAO·Filed 2011·Granted Oct 22, 2013·12 cites·13 claims
- 0792US9552623B1Variable frame rate interpolationPIXELWORKS INC·Filed 2015·Granted Jan 24, 2017·13 cites·11 claims
- 0891US10499009B1Realistic 24 frames per second output from high frame rate contentPIXELWORKS INC·Filed 2018·Granted Dec 3, 2019·12 cites·16 claims
- 0989US9491398B1System and method for processing assorted video signalsPIXELWORKS INC·Filed 2013·Granted Nov 8, 2016·14 cites·17 claims
- 1088US9123140B1Recovering details in single frame super resolution imagesPIXELWORKS INC·Filed 2013·Granted Sep 1, 2015·11 cites·12 claims
- 1187US10147226B12D motion vectors from 3D model dataPIXELWORKS INC·Filed 2016·Granted Dec 4, 2018·10 cites·11 claims
- 1286US9094561B1Frame interpolation and motion vector reconstructionCHENG GUOHUA·Filed 2011·Granted Jul 28, 2015·7 cites·18 claims
- 1385US9317903B1Self-similarity based single frame super-resolutionPIXELWORKS INC·Filed 2013·Granted Apr 19, 2016·8 cites·18 claims
- 1484US10284870B1Adjusting interpolation phase for motion estimation motion compensation using image analysisPIXELWORKS INC·Filed 2015·Granted May 7, 2019·5 cites·15 claims
- 1584US9600858B1Visually comfortable content-adaptive dithering for super-resolutionPIXELWORKS INC·Filed 2013·Granted Mar 21, 2017·7 cites·14 claims
- 1684US9524008B1Variable frame rate timing controller for display devicesWOODALL NEIL D·Filed 2012·Granted Dec 20, 2016·9 cites·14 claims
- 1784US9357161B1Motion vector interpolation for motion compensationCHENG GUOHUA·Filed 2011·Granted May 31, 2016·8 cites·23 claims
- 1882US9734559B1Match error compensation for super-resolution imagesPIXELWORKS INC·Filed 2014·Granted Aug 15, 2017·6 cites·15 claims
- 1981US8811774B1Super resolution using an interpretive scalerCHEN JUNHUA·Filed 2012·Granted Aug 19, 2014·6 cites·8 claims
- 2080US9589324B1Overshoot protection of upscaled imagesPIXELWORKS INC·Filed 2014·Granted Mar 7, 2017·5 cites·7 claims
- 2179US10219000B1Time stamp recovery and frame interpolation for frame rate sourcePIXELWORKS INC·Filed 2015·Granted Feb 26, 2019·3 cites·13 claims
- 2278US10432962B1Accuracy and local smoothness of motion vector fields using motion-model fittingPIXELWORKS INC·Filed 2018·Granted Oct 1, 2019·2 cites·16 claims
- 2376US9736456B1Two dimensional to three dimensional video conversionPIXELWORKS INC·Filed 2012·Granted Aug 15, 2017·3 cites·11 claims
- 2474US10832379B1Temporal stability for single frame super resolutionPIXELWORKS INC·Filed 2018·Granted Nov 10, 2020·1 cites·14 claims
- 2574US8934055B1Clustering based motion layer detectionPIXELWORKS INC·Filed 2013·Granted Jan 13, 2015·2 cites·14 claims
- 2673US9554086B1True motion vector editing toolPIXELWORKS INC·Filed 2014·Granted Jan 24, 2017·2 cites·11 claims
- 2773US9516389B1On screen display detectionCHENG GUOHUA·Filed 2010·Granted Dec 6, 2016·3 cites·19 claims
- 2870US8474539B2Pull tube sleeve stress joint for floating offshore structureLUO MICHAEL Y H·Filed 2009·Granted Jul 2, 2013·16 cites·19 claims
- 2968US10142651B1Frame rate conversion with partial motion vectorPIXELWORKS INC·Filed 2014·Granted Nov 27, 2018·1 cites·8 claims
- 3068US9602763B1Frame interpolation using pixel adaptive blendingCHENG GUOHUA·Filed 2011·Granted Mar 21, 2017·2 cites·18 claims
- 3167US9438908B1Motion vector interpolation based on true motion and layer informationPIXELWORKS INC·Filed 2014·Granted Sep 6, 2016·1 cites·12 claims
- 3262US9769493B1Fusion of phase plane correlation and 3D recursive motion vectorsYANG MINGHUI·Filed 2010·Granted Sep 19, 2017·1 cites·20 claims
- 3358US9483840B1Low power patch matching in self-similarity based single frame super-resolutionPIXELWORKS INC·Filed 2013·Granted Nov 1, 2016·1 cites·14 claims
- 3454US9338455B1Adaptive compression artifacts reduction methodPIXELWORKS INC·Filed 2013·Granted May 10, 2016·0 cites·14 claims
- 3551US8861793B1Depth map generation based on vanishing lines and vanishing pointsPIXELWORKS INC·Filed 2012·Granted Oct 14, 2014·0 cites·20 claims
- 3645US9403266B2Power toolBLACK & DECKER INC·Filed 2015·Granted Aug 2, 2016·0 cites·8 claims
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