Inventor · disambiguated record
Woong-Il Choi
Also filed as: CHOI WOONG · CHOI WOONG-IL
58 granted patents·25 pending applications·214 citations·filing 1997–2025
98Inventor score
Top patents by PatentIndex Score
83 records- 0195US7262721B2Methods of and apparatuses for adaptive entropy encoding and adaptive entropy decoding for scalable video encodingSUNGKYUNK WAN UNIVERSITY·Filed 2006·Granted Aug 28, 2007·64 cites·45 claims
- 0294US10158890B2Low complexity entropy-encoding/decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Dec 18, 2018·8 cites·4 claims
- 0393US8160158B2Scalable video coding method and apparatus and scalable video decoding method and apparatusCHOI WOONG-IL·Filed 2008·Granted Apr 17, 2012·17 cites·15 claims
- 0491US9432687B2Moving picture encoding/decoding apparatus and method for processing of moving picture divided in units of slicesSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 30, 2016·8 cites·3 claims
- 0588US11265569B2Apparatus and method for encoding motion information, and decoding apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 1, 2022·3 cites·3 claims
- 0688US8331433B2Video encoding apparatus and method and video decoding apparatus and methodKIM DAE-HEE·Filed 2007·Granted Dec 11, 2012·11 cites·13 claims
- 0786US8355589B2Method and apparatus for field picture coding and decodingSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jan 15, 2013·9 cites·7 claims
- 0883US10938241B2Wireless power transmitting device, electronic device for wirelessly receiving power and operation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 2, 2021·3 cites·26 claims
- 0983US8374248B2Video encoding/decoding apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Feb 12, 2013·7 cites·20 claims
- 1082US11303920B2Apparatus and method for encoding motion vector determined using adaptive motion vector resolution, and apparatus and method for decoding motion vectorSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 12, 2022·2 cites·6 claims
- 1182US9369736B2Low complexity entropy-encoding/decoding method and apparatusCHOI WOONG-IL·Filed 2011·Granted Jun 14, 2016·3 cites·1 claims
- 1282US8014026B2Image encoding and/or decoding system, medium, and methodSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 6, 2011·7 cites·31 claims
- 1381US8873621B2Method, medium, and apparatus for encoding and/or decoding video by generating scalable bitstreamKIM DAE-HEE·Filed 2008·Granted Oct 28, 2014·6 cites·26 claims
- 1481US8406545B2Apparatus for encoding image and apparatus for decoding imageCHOI WOONG-IL·Filed 2008·Granted Mar 26, 2013·6 cites·20 claims
- 1580US8897360B2Method and apparatus for encoding and decoding images by adaptively using an interpolation filterCHO DAE-SUNG·Filed 2010·Granted Nov 25, 2014·5 cites·17 claims
- 1679US12231673B2Apparatus and method for encoding motion information, and decoding apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Feb 18, 2025·0 cites·3 claims
- 1779US11001956B2Washing machine and method for controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted May 11, 2021·2 cites·20 claims
- 1879US8718132B2Video encoding apparatus, video decoding apparatus, and methodCHO DAE-SUNG·Filed 2012·Granted May 6, 2014·3 cites·25 claims
- 1979US8588313B2Scalable video coding method and apparatus and scalable video decoding method and apparatusCHOI WOONG-IL·Filed 2012·Granted Nov 19, 2013·3 cites·15 claims
- 2078US10735724B2Method and device for compressing image on basis of photography informationSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 4, 2020·3 cites·18 claims
- 2177US8406291B2Method, medium, and apparatus for encoding and/or decoding videoKIM DAE-HEE·Filed 2008·Granted Mar 26, 2013·4 cites·25 claims
- 2275US12457355B2Apparatus and method for encoding motion vector determined using adaptive motion vector resolution, and apparatus and method for decoding motion vectorSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Oct 28, 2025·0 cites·3 claims
- 2375US12047569B2Encoding method and apparatus therefor, and decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 23, 2024·0 cites·3 claims
- 2475US12034924B2Encoding method and apparatus therefor, and decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 9, 2024·0 cites·3 claims
- 2575US12028518B2Encoding method and apparatus therefor, and decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 2, 2024·0 cites·3 claims
- 2675US12022071B2Encoding method and apparatus therefor, and decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 25, 2024·0 cites·3 claims
- 2775US8743955B2Method, medium, and apparatus for encoding and/or decoding video by generating scalable bitstream with adaptive bit-depth and video formatKIM DAE-HEE·Filed 2008·Granted Jun 3, 2014·4 cites·11 claims
- 2873US8306342B2Method and apparatus to encode/decode image efficientlyKIM DAE-HEE·Filed 2008·Granted Nov 6, 2012·3 cites·3 claims
- 2973US2025016356A1Apparatus and method for encoding motion vector by using basic motion vector, and decoding apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 3072US9654779B2Method, medium, and system encoding and/or decoding moving pictures by adaptively applying optimal predication modesKIM WOO-SHIK·Filed 2012·Granted May 16, 2017·1 cites·3 claims
- 3171US12132924B2Apparatus and method for encoding motion vector by using basic motion vector, and decoding apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Oct 29, 2024·0 cites·5 claims
- 3271US11973972B2Apparatus and method for encoding motion information, and decoding apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Apr 30, 2024·0 cites·3 claims
- 3371US11212497B2Method and apparatus for producing 360 degree image content on rectangular projection by selectively applying in-loop filterSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 28, 2021·2 cites·15 claims
- 3471US8767816B2Spatial prediction method and apparatus in layered video codingCHOI WOONG-IL·Filed 2010·Granted Jul 1, 2014·2 cites·14 claims
- 3571US2025168393A1Apparatus and method for encoding motion information, and decoding apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 3670US9042456B2Moving picture encoding/decoding apparatus and method for processing of moving picture divided in units of slicesCHO DAE-SUNG·Filed 2009·Granted May 26, 2015·2 cites·2 claims
- 3770US8194733B2Video encoding apparatus, video decoding apparatus, and methodCHO DAE-SUNG·Filed 2008·Granted Jun 5, 2012·2 cites·25 claims
- 3869US8848786B2Method, medium, and apparatus for encoding and/or decoding video of generating a scalable bitstream supporting two bit-depthsCHO DAE-SUNG·Filed 2008·Granted Sep 30, 2014·2 cites·24 claims
- 3969US7257263B2Method and apparatus for encoding and decoding motion vectorsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 14, 2007·5 cites·28 claims
- 4068US7486831B2Method and apparatus for encoding and decoding motion vectorsSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 3, 2009·1 cites·3 claims
- 4167US11991383B2Apparatus and method for encoding motion vector determined using adaptive motion vector resolution, and apparatus and method for decoding motion vectorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted May 21, 2024·0 cites·3 claims
- 4266US12040626B2Wireless power transmitting device, electronic device for wirelessly receiving power and operation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·10 claims
- 4365US11761137B2Washing machine and method for controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·10 claims
- 4463US10078793B2Method and device for displaying imageSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Sep 18, 2018·1 cites·27 claims
- 4562US11477446B2Encoding method and apparatus therefor, and decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 18, 2022·0 cites·3 claims
- 4662US2025311182A1Tray alignment device and tray alignment inspection method using the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 4760US11589070B2Apparatus and method for encoding motion vector by using basic motion vector, and decoding apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 21, 2023·0 cites·2 claims
- 4860US10027991B2Low complexity entropy-encoding/decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 17, 2018·0 cites·3 claims
- 4960US9866875B2Low complexity entropy-encoding/decoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 9, 2018·0 cites·1 claims
- 5059US8774542B2Apparatus and method for multilayer picture encoding/decodingSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jul 8, 2014·0 cites·12 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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