Inventor · disambiguated record
Tack Don Han
Also filed as: HAN TACK D · HAN TACK-DON
29 granted patents·10 pending applications·674 citations·filing 1991–2013
97Inventor score
Files withSAMSUNG ELECTRONICS CO LTD12COLORZIP MEDIA INC8CHEONG CHEOL HO6UNIV YONSEI SEOUL4PARK CHAN MIN3
Top patents by PatentIndex Score
39 records- 0196US7702162B2Mixed code, and method and apparatus for generating the sameCOLORZIP MEDIA INC·Filed 2005·Granted Apr 20, 2010·94 cites·20 claims
- 0295US6158017AMethod for storing parity and rebuilding data contents of failed disks in an external storage subsystem and apparatus thereofSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Dec 5, 2000·198 cites·24 claims
- 0389USRE44982EMixed code, and method and apparatus for generating the sameCHEONG CHEOL HO·Filed 2012·Granted Jul 1, 2014·9 cites·40 claims
- 0487US7751629B2Method and apparatus for decoding mixed codeCOLORZIP MEDIA INC·Filed 2005·Granted Jul 6, 2010·28 cites·14 claims
- 0587US6981644B2Apparatus and method for recognizing codeCOLORZIP MEDIA INC·Filed 2002·Granted Jan 3, 2006·47 cites·15 claims
- 0681US7487914B2Hybrid tag interface system and method using the hybrid tag interfaceCOLORZIP MEDIA INC·Filed 2005·Granted Feb 10, 2009·14 cites·11 claims
- 0779US7660860B2Method for discovery reply packet transmission in communication networkSAMSUNG ELECTRO MECH·Filed 2005·Granted Feb 9, 2010·9 cites·20 claims
- 0878USRE44139EMethod and apparatus for decoding mixed codeCHEONG CHEOL HO·Filed 2012·Granted Apr 9, 2013·7 cites·15 claims
- 0978US7042462B2Pixel cache, 3D graphics accelerator using the same, and method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 9, 2006·28 cites·16 claims
- 1073US7978911B2Method of classifying colors of color based image codeCOLORZIP MEDIA INC·Filed 2007·Granted Jul 12, 2011·9 cites·16 claims
- 1172US6081399ADisk drive having double heads and method for controlling head switchingSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Jun 27, 2000·26 cites·12 claims
- 1269US6549983B1Cache memory system and method for managing the sameSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Apr 15, 2003·58 cites·21 claims
- 1369US5568412ARounding-off method and apparatus of floating point arithmetic apparatus for addition/subtractionGOLDSTAR COMPANY LIMITED·Filed 1994·Granted Oct 22, 1996·62 cites·51 claims
- 1467US6785701B2Apparatus 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
- 1566US7792371B2Method and device for generating image code and method and device for decoding image codeCOLORZIP MEDIA INC·Filed 2006·Granted Sep 7, 2010·4 cites·18 claims
- 1662US9342919B2Image rendering apparatus and method for preventing pipeline stall using a buffer memory unit and a processorPARK CHAN MIN·Filed 2011·Granted May 17, 2016·2 cites·21 claims
- 1761US6570565B13D graphic accelerator and method for processing graphic acceleration using the sameFiled 2000·Granted May 27, 2003·10 cites·11 claims
- 1860US8963920B2Image processing apparatus and methodPARK CHAN MIN·Filed 2011·Granted Feb 24, 2015·2 cites·14 claims
- 1957US9355491B2Ray tracing apparatus and methodPARK CHAN MIN·Filed 2011·Granted May 31, 2016·1 cites·17 claims
- 2057US7886097B2Bus arbitration system, medium, and methodSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 8, 2011·1 cites·11 claims
- 2156US6791558B2Method and apparatus for processing pixel rasterization in three-dimensional rendering processorUNIV YONSEI SEOUL·Filed 2001·Granted Sep 14, 2004·8 cites·17 claims
- 2255US7800608B2Depth image-based rendering method, medium, and system using splatsSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Sep 21, 2010·2 cites·14 claims
- 2353US2013136361A1Mixed Code, and Method and Apparatus for Generating the SameCHEONG CHEOL HO·Filed 2012·Application pending·0 cites
- 2453US2013148888A1Mixed Code, and Method and Apparatus for Generating the SameCHEONG CHEOL HO·Filed 2012·Application pending·0 cites
- 2553US2013136354A1Mixed Code, and Method and Apparatus for Generating the SameCHEONG CHEOL HO·Filed 2012·Application pending·0 cites
- 2653US2013221105A1Mixed Code, and Method and Apparatus for Generating the SameCHEONG CHEOL HO·Filed 2012·Application pending·0 cites
- 2751US7194499B2Pipelined divider and dividing method with small lookup tableUNIV YONSEI SEOUL·Filed 2002·Granted Mar 20, 2007·4 cites·8 claims
- 2845US2007074024A1Multiple code service system and method thereofCOLORZIP MEDIA INC·Filed 2006·Application pending·0 cites
- 2944US9013495B2Method and apparatus for renderingWOO SANG-OAK·Filed 2008·Granted Apr 21, 2015·0 cites·9 claims
- 3043US8379050B2Rendering apparatus, method and mediumSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 19, 2013·0 cites·13 claims
- 3143US6272622B1Method of and circuit for instruction/data prefetching using non-referenced prefetch cacheHYUNDAI ELECTRONICS IND·Filed 1995·Granted Aug 7, 2001·15 cites·27 claims
- 3241US2014119647A1Method and Apparatus for Decoding Mixed CodeCOLORZIP MEDIA INC·Filed 2013·Application pending·0 cites
- 3341US2013207967A1Image processing apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2012·Application pending·0 cites
- 3441US2008055335A1Level of detail value calculating method and medium reducing power consumption, and 3-dimensional rendering systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 3540US5181185AParallel multiplier using skip array and modified wallace treeSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted Jan 19, 1993·12 cites·7 claims
- 3640US2014168267A1Augmented reality system and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 3738US6269385B1Apparatus 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
- 3837US6839060B1Method and device of consistency buffer for high performance 3D graphic acceleratorUNIV YONSEI SEOUL·Filed 2000·Granted Jan 4, 2005·0 cites·10 claims
- 3937US2006098021A1Graphics 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
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →