Inventor · disambiguated record
Woo Chan Park
Also filed as: PARK WOO C · PARK WOO-CHAN
29 granted patents·11 pending applications·176 citations·filing 1994–2023
95Inventor score
Files withSAMSUNG ELECTRONICS CO LTD12SK INNOVATION CO LTD4UNIV SEJONG IND ACAD COOP FOUD4UNIV YONSEI SEOUL4EXARION INC2
Top patents by PatentIndex Score
40 records- 0186US8836702B2Ray tracing core and method for processing ray tracingYOON HYUNG MIN·Filed 2011·Granted Sep 16, 2014·11 cites·16 claims
- 0283US9176880B2Cache memory system for tile based rendering and caching method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Nov 3, 2015·6 cites·13 claims
- 0382US9965889B2Ray tracing core and ray tracing chip having the sameSILICONARTS INC·Filed 2016·Granted May 8, 2018·6 cites·18 claims
- 0481US10704064B2Recombinant yeast producing 3-hydroxypropionic acid and method for producing 3-hydroxypropionic acid using the sameSK INNOVATION CO LTD·Filed 2015·Granted Jul 7, 2020·3 cites·4 claims
- 0580US9026066B2Mobile communication terminal for PTT and method for processing missed call information thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 5, 2015·5 cites·19 claims
- 0678US7042462B2Pixel cache, 3D graphics accelerator using the same, and method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 9, 2006·28 cites·16 claims
- 0772US9034614B2Method of preparing alkyl butyrate from fermented liquid using microorganismsKANG SIN YOUNG·Filed 2011·Granted May 19, 2015·2 cites·6 claims
- 0869US12439047B2Multilevel selective rendering method and apparatus for increasing rendering performanceSILICONARTS TECH US INC·Filed 2023·Granted Oct 7, 2025·0 cites·16 claims
- 0969US5568412ARounding-off method and apparatus of floating point arithmetic apparatus for addition/subtractionGOLDSTAR COMPANY LIMITED·Filed 1994·Granted Oct 22, 1996·62 cites·51 claims
- 1067US9256536B2Method and apparatus for providing shared cachesSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 9, 2016·2 cites·22 claims
- 1167US6785701B2Apparatus and method of performing addition and rounding operation in parallel for floating-point arithmetic logical unitUNIV YONSEI SEOUL·Filed 2001·Granted Aug 31, 2004·13 cites·8 claims
- 1262US9241212B2Ray tracing apparatus and methodHUR JIN SUK·Filed 2010·Granted Jan 19, 2016·3 cites·12 claims
- 1361US6570565B13D graphic accelerator and method for processing graphic acceleration using the sameFiled 2000·Granted May 27, 2003·10 cites·11 claims
- 1458US12462465B2Ray tracing device and method with improved performanceSILICONARTS TECH US INC·Filed 2020·Granted Nov 4, 2025·0 cites·13 claims
- 1556US11924626B2Sound tracing apparatus and methodEXARION INC·Filed 2019·Granted Mar 5, 2024·1 cites·13 claims
- 1656US6791558B2Method and apparatus for processing pixel rasterization in three-dimensional rendering processorUNIV YONSEI SEOUL·Filed 2001·Granted Sep 14, 2004·8 cites·17 claims
- 1754US9311739B2Ray tracing core and ray tracing chip having the sameHUR JIN SUK·Filed 2010·Granted Apr 12, 2016·1 cites·9 claims
- 1854US2025046002A1Ray tracing quality control method according to camera movement, ray tracing quality control apparatus performing the same, and recording medium storing the sameUNIV SEJONG IND ACAD COOP FOUD·Filed 2022·Application pending·0 cites
- 1951US12309571B2Method and apparatus for edge detection for diffraction of sound tracingUNIV SEJONG IND ACAD COOP FOUD·Filed 2022·Granted May 20, 2025·0 cites·10 claims
- 2051US7194499B2Pipelined divider and dividing method with small lookup tableUNIV YONSEI SEOUL·Filed 2002·Granted Mar 20, 2007·4 cites·8 claims
- 2150US9282441B2Mobile communication terminal for PTT and method for processing missed call information thereofSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 8, 2016·0 cites·20 claims
- 2249US2024046548A1Visual attention-based ray tracing method and device for foveated renderingUNIV SEJONG IND ACAD COOP FOUD·Filed 2021·Application pending·0 cites
- 2347US10337035B2Method for preparing organic acid by fed-batch-feeding carbon source substrate and baseSK INNOVATION CO LTD·Filed 2013·Granted Jul 2, 2019·0 cites·9 claims
- 2447US2023419587A1Multi-chip based ray tracing device and method using frame partitioningUNIV SEJONG IND ACAD COOP FOUD·Filed 2020·Application pending·0 cites
- 2546US2010074155A1Mobile terminal and communication mode switching method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 2645US9727474B2Texture cache memory system of non-blocking for texture mapping pipeline and operation method of texture cache memorySAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 8, 2017·0 cites·19 claims
- 2744US9013495B2Method and apparatus for renderingWOO SANG-OAK·Filed 2008·Granted Apr 21, 2015·0 cites·9 claims
- 2843US8855582B2Mobile communication terminal for PTT and method for processing missed call information thereofSEO SANG UK·Filed 2007·Granted Oct 7, 2014·0 cites·15 claims
- 2943US8379050B2Rendering apparatus, method and mediumSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 19, 2013·0 cites·13 claims
- 3042US11845969B2Process of converting carbon dioxide using combination of carbon dioxide mineralization process and metabolism of sulfur-oxidizing microorganismsSK INNOVATION CO LTD·Filed 2017·Granted Dec 19, 2023·0 cites·7 claims
- 3141US2008055335A1Level of detail value calculating method and medium reducing power consumption, and 3-dimensional rendering systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 3240US2010075708A1Method and system for notifying absence in PTT service, and portable terminal adapted theretoSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 3339US2012044149A1Misinput avoidance method for mobile terminalSON DONG KYUN·Filed 2011·Application pending·0 cites
- 3438US6269385B1Apparatus and method for performing rounding and addition in parallel in floating point multiplierHYUNDAI ELECTRONICS IND·Filed 1998·Granted Jul 31, 2001·11 cites·12 claims
- 3538US2011099473A1Input signal processing device for portable device and method of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
- 3638US2017016033A1Mutant Microorganism Comprising Gene Encoding Methylmalonyl-CoA Reductase and Use ThereofSK INNOVATION CO LTD·Filed 2016·Application pending·0 cites
- 3737US6839060B1Method and device of consistency buffer for high performance 3D graphic acceleratorUNIV YONSEI SEOUL·Filed 2000·Granted Jan 4, 2005·0 cites·10 claims
- 3837US2006098021A1Graphics system and memory device for three-dimensional graphics acceleration and method for three dimensional graphics processingSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 3936US2014176550A1Roy tracing appratus and methodPARK WOO CHAN·Filed 2010·Application pending·0 cites
- 4035US12101619B2Sound tracing method and device to improve sound propagation performanceEXARION INC·Filed 2021·Granted Sep 24, 2024·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →