Inventor · disambiguated record
Chak Joo Lee
Also filed as: LEE CHAK J · LEE CHAK JOO
26 granted patents·4 pending applications·558 citations·filing 1997–2019
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD9PANASONIC CORP9GODO KAISHA IP BRIDGE 16PANASONIC IP CORP AMERICA2XUE ZHONG2
Top patents by PatentIndex Score
30 records- 0199US8369421B2Coding distortion removal method by selectively filtering based on a pixel differencePANASONIC CORP·Filed 2007·Granted Feb 5, 2013·99 cites·1 claims
- 0297US7899123B2Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the samePANASONIC CORP·Filed 2007·Granted Mar 1, 2011·25 cites·2 claims
- 0397US7792195B2Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the samePANASONIC CORP·Filed 2006·Granted Sep 7, 2010·24 cites·3 claims
- 0497US7742531B2Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the samePANASONIC CORP·Filed 2007·Granted Jun 22, 2010·31 cites·4 claims
- 0597US7095787B2Coding distortion removal method, moving picture coding method, moving picture decoding method, and apparatus for realizing the same, programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 22, 2006·73 cites·5 claims
- 0696US8488683B2Selective filtering based on the motion compensation error of two adjacent transform blocksXUE ZHONG·Filed 2011·Granted Jul 16, 2013·21 cites·2 claims
- 0796US8345770B2Video coding and decoding method for selective coding distortion removal using a filterPANASONIC CORP·Filed 2007·Granted Jan 1, 2013·21 cites·8 claims
- 0896US8254468B2Video coding distortion removal method and apparatus using a filterXUE ZHONG·Filed 2007·Granted Aug 28, 2012·29 cites·4 claims
- 0996US7782962B2Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the samePANASONIC CORP·Filed 2006·Granted Aug 24, 2010·21 cites·4 claims
- 1096US6075576AMethod for display time stamping and synchronization of multiple video object planesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 13, 2000·190 cites·8 claims
- 1180US8018494B2Color correction device, color correction method, dynamic camera color correction device, and video search device using the samePANASONIC CORP·Filed 2007·Granted Sep 13, 2011·17 cites·11 claims
- 1277US9118899B2Selective coding distortion removal between two adjacent transform blocks based on their locationsPANASONIC CORP·Filed 2013·Granted Aug 25, 2015·1 cites·2 claims
- 1371US10965954B2Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with thresholdGODO KAISHA IP BRIDGE 1·Filed 2019·Granted Mar 30, 2021·0 cites·2 claims
- 1471US10939134B2Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with thresholdGODO KAISHA IP BRIDGE 1·Filed 2019·Granted Mar 2, 2021·0 cites·2 claims
- 1567US10511857B2Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with thresholdGODO KAISHA IP BRIDGE 1·Filed 2018·Granted Dec 17, 2019·0 cites·2 claims
- 1665US10015517B2Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with thresholdGODO KAISHA IP BRIDGE 1·Filed 2017·Granted Jul 3, 2018·0 cites·1 claims
- 1765US9888258B2Image coding and decoding system for removal of coding distortion by comparing pixel difference values with thresholdsGODO KAISHA IP BRIDGE 1·Filed 2017·Granted Feb 6, 2018·0 cites·1 claims
- 1864US8698913B2Color correction device, color correction method, dynamic camera color correction device, and video search device using the sameYOKOMITSU SUMIO·Filed 2011·Granted Apr 15, 2014·3 cites·13 claims
- 1961US10992962B2Image coding and decoding method for removal of coding distortion by comparing pixel difference values with thresholdPANASONIC IP CORP AMERICA·Filed 2015·Granted Apr 27, 2021·0 cites·1 claims
- 2061US10958940B2Image decoding apparatus for removal of coding distortion by comparing pixel difference value with thresholdPANASONIC IP CORP AMERICA·Filed 2015·Granted Mar 23, 2021·0 cites·1 claims
- 2160US9900614B2Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with thresholdGODO KAISHA IP BRIDGE 1·Filed 2015·Granted Feb 20, 2018·0 cites·1 claims
- 2258US2008049843A1Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 2358US2008130761A1Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 2455US2006239360A1Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2550US2004062310A1Coding distortion removal method, video encoding method, video decoding method, and apparatus and program for the sameFiled 2002·Application pending·0 cites
- 2635USRE38875EMethod for display time stamping and synchronization of multiple video objects planesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 15, 2005·2 cites·14 claims
- 2733USRE39115EMethod for display time stamping and synchronization of multiple video object planesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 6, 2006·1 cites·13 claims
- 2831USRE40664EMethod for display time stamping and synchronization of multiple video object planesPANASONIC CORP·Filed 1997·Granted Mar 17, 2009·0 cites·9 claims
- 2931USRE39344EMethod for display time stamping and synchronization of multiple video object planesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 17, 2006·0 cites·11 claims
- 3031USRE38923EMethod for display time stamping and synchronization of multiple video object planesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 20, 2005·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →