Inventor · disambiguated record
Chang-Jin Yang
Also filed as: YANG CHANG-JIN
42 granted patents·4 pending applications·261 citations·filing 1990–2019
97Inventor score
Top patents by PatentIndex Score
46 records- 0196US7301884B2Method of and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 27, 2007·42 cites·14 claims
- 0292US7391698B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 24, 2008·8 cites·18 claims
- 0391US6631110B1Adaptive writing method for high-density optical recording apparatus and circuit thereofSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Oct 7, 2003·74 cites·36 claims
- 0489US10219764B2Receiving device and X-ray imaging apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 5, 2019·11 cites·22 claims
- 0587US7986610B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jul 26, 2011·4 cites·6 claims
- 0684US7209423B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 24, 2007·14 cites·27 claims
- 0781US6977982B2Differential phase detection device and tracking error signal detection apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Dec 20, 2005·15 cites·40 claims
- 0880US10772589B2Receiving device and X-ray imaging apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Sep 15, 2020·3 cites·16 claims
- 0978US7724628B2Method and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted May 25, 2010·2 cites·4 claims
- 1078US7693023B2Method and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 6, 2010·2 cites·5 claims
- 1178US7158461B1Adaptive writing method for high-density optical recording apparatus and circuit thereofSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jan 2, 2007·10 cites·38 claims
- 1277US8661584B1Device for controlling motion of anti-collision switch and medical diagnosis apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Mar 4, 2014·7 cites·27 claims
- 1377US7274647B2Method of and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 25, 2007·6 cites·13 claims
- 1471US10182778B2Switch device, and X-ray imaging apparatus and electronic apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 22, 2019·2 cites·12 claims
- 1568US7295505B2Method of and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 13, 2007·3 cites·18 claims
- 1666US7916604B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Mar 29, 2011·0 cites·18 claims
- 1765US6967906B2Circuit and method for detecting mirror signal for optical disc apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 22, 2005·7 cites·32 claims
- 1865US5233485AIndex search method and system thereof for digital video cassette tape recorderSAMSUNG ELECTRONICS CO LTD·Filed 1990·Granted Aug 3, 1993·15 cites·9 claims
- 1964US10172579B2X-ray imaging systemSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jan 8, 2019·2 cites·8 claims
- 2063US7391696B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 24, 2008·0 cites·27 claims
- 2163US7388824B2Method of and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 17, 2008·2 cites·21 claims
- 2263US7280458B2Optical pickup apparatus and optimal light spot focusing methodSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Oct 9, 2007·6 cites·46 claims
- 2363US7280460B2Method of and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 9, 2007·2 cites·15 claims
- 2462US8416665B2Method of and apparatus for recording data on optical recording mediumAHN YONG-JIN·Filed 2008·Granted Apr 9, 2013·0 cites·19 claims
- 2561US7359301B2Method of and apparatus for recording data on an optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 15, 2008·4 cites·28 claims
- 2659US10702225B2Mobile x-ray imaging apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 7, 2020·0 cites·11 claims
- 2758US7391697B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 24, 2008·0 cites·6 claims
- 2858US7336588B2Method of and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 26, 2008·1 cites·17 claims
- 2957US8315146B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSEO JIN-GYO·Filed 2011·Granted Nov 20, 2012·0 cites·3 claims
- 3057US8315145B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSEO JIN-GYO·Filed 2011·Granted Nov 20, 2012·0 cites·4 claims
- 3156US8315138B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSEO JIN-GYO·Filed 2011·Granted Nov 20, 2012·0 cites·6 claims
- 3256US8305857B2Adaptive writing method for high-density optical recording apparatus and circuit thereofSEO JIN-GYO·Filed 2011·Granted Nov 6, 2012·0 cites·6 claims
- 3356US7453790B2Information storage medium and method and apparatus for recording data thereonSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 18, 2008·2 cites·22 claims
- 3455US7342860B2Method and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Mar 11, 2008·1 cites·8 claims
- 3554US10265034B2Mobile X-ray imaging apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 23, 2019·0 cites·20 claims
- 3654US9057427B2Device for controlling motion of anti-collision switch and medical diagnosis apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 16, 2015·0 cites·17 claims
- 3751US7330408B2Equalizer for high density optical disc reproducing apparatus and equalizing method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 12, 2008·3 cites·32 claims
- 3851US6400658B1DVD-RAM disk reproduction apparatus for reducing errors during detection of identification dataSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Jun 4, 2002·10 cites·17 claims
- 3947US7525890B2Method of and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Apr 28, 2009·0 cites·1 claims
- 4046US7376064B2Method and apparatus for recording data on optical recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 20, 2008·0 cites·12 claims
- 4144US2006200896A1Ventilation check valve for bathrooms and toiletsYANG CHANG-JIN·Filed 2005·Application pending·0 cites
- 4240US2005201253A1Optical reproducing apparatus and method with automatic gain controlSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 4339US2013224972A1Universal serial bus devicePANTECH CO LTD·Filed 2012·Application pending·0 cites
- 4438US5204790ADigital signal recording circuit for digital video cassette tape recorderSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted Apr 20, 1993·3 cites·11 claims
- 4537US2012141782A1Waterproof member and method for producing the sameYANG CHANG JIN·Filed 2011·Application pending·0 cites
- 4630US5208709ADigital magnetic recording/reproducing amplifying apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted May 4, 1993·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →