Inventor · disambiguated record
Chong-Sam Chung
Also filed as: CHUNG CHONG-SAM
125 granted patents·17 pending applications·1,321 citations·filing 1992–2019
99Inventor score
Files withSAMSUNG ELECTRONICS CO LTD135MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2CHUNG CHONG-SAM1KIM TAE KYUNG1KIM UI-YOL1
Top patents by PatentIndex Score
142 records- 0198US10447908B2Electronic device shooting imageSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 15, 2019·55 cites·20 claims
- 0296US5665957ALens device comprising light blocking means and an optical pickup apparatus using the lens deviceSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Sep 9, 1997·94 cites·41 claims
- 0394US9918072B2Photography apparatus and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 13, 2018·11 cites·20 claims
- 0494US6507544B1Error signal detection apparatus and reproduction signal detection apparatus for optical recording/reproducing system and method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jan 14, 2003·60 cites·75 claims
- 0593US7345981B2Optical pickupSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 18, 2008·16 cites·51 claims
- 0693US6222812B1Optical pickup using an optical phase plateSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Apr 24, 2001·60 cites·29 claims
- 0792US6442124B1Compatible optical pick-up apparatus for recording and reproducing information from recording media having different formatsSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Aug 27, 2002·117 cites·17 claims
- 0891US9961272B2Image capturing apparatus and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted May 1, 2018·6 cites·13 claims
- 0990US10178317B2Imaging device module with image stabilization, user terminal apparatus including the imaging device module, and method of operating the imaging device moduleSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 8, 2019·6 cites·11 claims
- 1090US6469979B1Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt errorSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Oct 22, 2002·35 cites·20 claims
- 1188US10887495B2Photographing apparatus module, user terminal including the same, and method of operating the user terminalSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jan 5, 2021·3 cites·15 claims
- 1288US6275461B1Optical pickup using an optical phase plateSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Aug 14, 2001·25 cites·34 claims
- 1387US7266074B2Optical disc apparatus and method of reproducing a wobble signalSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Sep 4, 2007·23 cites·21 claims
- 1487US6853614B2Aberration correction element and optical pickup adopting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Feb 8, 2005·22 cites·46 claims
- 1585US6590851B1Optical pickup for recording/reproducing optical discs of multiple thicknessesSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jul 8, 2003·19 cites·47 claims
- 1685US6091691AOptical pickup having an objective lens compatible with a plurality of optical disk formatsSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Jul 18, 2000·38 cites·44 claims
- 1784US6556520B1Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt errorSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Apr 29, 2003·10 cites·11 claims
- 1884US6430139B1Objective lens for high-density optical focusing, and optical pickup using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Aug 6, 2002·18 cites·36 claims
- 1983US6563780B2Compatible optical pickup for high-density recording/reproductionSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted May 13, 2003·17 cites·21 claims
- 2082US8218957B2Image stabilizerLEE JIN-WON·Filed 2010·Granted Jul 10, 2012·6 cites·12 claims
- 2182US7391704B2Optical pickup device having chromatic aberration correction lensSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 24, 2008·3 cites·6 claims
- 2282US7180846B2Phase compensator and compatible optical pickup using the phase compensatorSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Feb 20, 2007·15 cites·36 claims
- 2382US6791933B1Optical pickup using an optical phase plateSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Sep 14, 2004·18 cites·15 claims
- 2482US6198714B1Optical pickup having an objective lens compatible with a plurality of optical disk formatsSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Mar 6, 2001·14 cites·19 claims
- 2582US5777973AReproducing and recording optical pickup compatible with discs having different thicknessesSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Jul 7, 1998·37 cites·23 claims
- 2681US7319643B2Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt errorSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jan 15, 2008·2 cites·10 claims
- 2781US7110334B2Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt errorSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 19, 2006·2 cites·7 claims
- 2881US6987724B2Optical pickup device having chromatic aberration correction lensSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Jan 17, 2006·11 cites·28 claims
- 2980US7178156B2Disk cartridge having identification element and disk drive apparatus which recognizes the identification elementSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 13, 2007·3 cites·17 claims
- 3079US7567493B2Multilayer recording medium and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 28, 2009·4 cites·24 claims
- 3179US7170836B2Error signal detection apparatus and method for optical recording/reproducing systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jan 30, 2007·3 cites·1 claims
- 3279US6584049B1Device for reducing cross talk in signal detecting apparatus used in an optical pickup deviceSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jun 24, 2003·13 cites·28 claims
- 3379US6272096B2Optical pickup using an optical phase plateSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Aug 7, 2001·9 cites·15 claims
- 3479US5933401AOptical pickup having plural optical sources and plural optical detectorsSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Aug 3, 1999·35 cites·15 claims
- 3578US10341539B2Photographing apparatus module, user terminal including the same, and method of operating the user terminalSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 2, 2019·2 cites·24 claims
- 3678US10110818B2Photographing apparatus module with image stabilization, user terminal including photographing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 23, 2018·2 cites·17 claims
- 3778US7120109B1Optical pickup with improved collimating lens for use with long and short wavelength laser beamsSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Oct 10, 2006·12 cites·82 claims
- 3877US6081498AOptical pickup compatible with recordable compact disk and digital video disk using plane parallel platesSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Jun 27, 2000·30 cites·34 claims
- 3976US7962023B2Image stabilizerSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jun 14, 2011·4 cites·15 claims
- 4076US5822135ALens device including a light controlling mechanism and an optical pickup apparatus using a lens deviceSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Oct 13, 1998·22 cites·26 claims
- 4175US6023449AOptical pickup for adjusting focus error signal offset and having widely separated photodetector elementsSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Feb 8, 2000·26 cites·20 claims
- 4274US7242659B2Optical pickup for detecting thickness variation of a recording medium, and/or compensating for spherical aberration caused by thickness variation of a recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 10, 2007·2 cites·24 claims
- 4374US6785209B2Optical pickup for improving properties of a reproduction signalSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Aug 31, 2004·10 cites·33 claims
- 4474US6611482B2Error signal detecting apparatus for optical recording/reproducing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Aug 26, 2003·9 cites·33 claims
- 4573US7324424B2Compatible optical pickup having diffractive device to correct chromatism and divergent lens to increase working distanceSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Jan 29, 2008·9 cites·48 claims
- 4673US6798731B1Optical pickup for and method of correcting aberration due to thickness variations of optical mediaSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Sep 28, 2004·8 cites·22 claims
- 4773US6580670B2Optical pickup using a single light spot to generate tracking error signal and reproduction signalSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Jun 17, 2003·9 cites·37 claims
- 4872US7020051B2Optical pickup capable of detecting and/or compensating for spherical aberrationSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Mar 28, 2006·9 cites·47 claims
- 4972US6724710B2Spherical abberation compensator and optical pickup using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Apr 20, 2004·8 cites·25 claims
- 5071US5629514ACritical angle focus error detectorSAMSUNG ELECTRONICS CO LTD·Filed 1995·Granted May 13, 1997·23 cites·3 claims
Showing the top 50 of 142 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →