Inventor · disambiguated record
Jung-Chak Ahn
Also filed as: AHN JUNG A · AHN JUNG-CHAK
91 granted patents·41 pending applications·542 citations·filing 1998–2022
99Inventor score
Top patents by PatentIndex Score
132 records- 0199US7671435B2Pixel having two semiconductor layers, image sensor including the pixel, and image processing system including the image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Mar 2, 2010·61 cites·22 claims
- 0297US9609250B2Unit pixels for image sensors and pixel arrays comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 28, 2017·32 cites·19 claims
- 0395US8729678B2Image sensor for stabilizing a black levelSHIM EUN-SUB·Filed 2012·Granted May 20, 2014·25 cites·13 claims
- 0494US9385157B2Pixel of an image sensor, and image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 5, 2016·7 cites·20 claims
- 0594US9041071B2Unit pixel of image sensor and image sensor including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 26, 2015·16 cites·15 claims
- 0694US8508012B2Pixel having two semiconductor layers, image sensor including the pixel, and image processing system including the image sensorAHN JUNG-CHAK·Filed 2010·Granted Aug 13, 2013·7 cites·18 claims
- 0793US9818781B2Image pixel including a plurality of trenches, image sensor including the same, and image processing system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Nov 14, 2017·10 cites·18 claims
- 0893US9647016B2CMOS image sensors including vertical transistorSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 9, 2017·9 cites·13 claims
- 0993US9293501B2Pixel having two semiconductor layers, image sensor including the pixel, and image processing system including the image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Mar 22, 2016·5 cites·17 claims
- 1093US8570409B2Image sensors and methods of manufacturing image sensorsCHOI SANG-JUN·Filed 2010·Granted Oct 29, 2013·17 cites·10 claims
- 1193US8541857B2Backside illumination CMOS image sensors and methods of manufacturing the sameAHN JUNG-CHAK·Filed 2011·Granted Sep 24, 2013·10 cites·8 claims
- 1292US9887217B2Pixels of image sensors, image sensors including the pixels, and image processing systems including the image sensorsAHN JUNG CHAK·Filed 2015·Granted Feb 6, 2018·10 cites·20 claims
- 1392US9420209B2Method of generating pixel array layout for image sensor and layout generating system using the methodSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 16, 2016·13 cites·9 claims
- 1492US9025063B2Unit pixel of image sensor and pixel array including the unit pixelSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 5, 2015·12 cites·12 claims
- 1591US10923518B2Image sensor and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 16, 2021·3 cites·19 claims
- 1691US8792020B2Method and apparatuses for pedestal level compensation of active signal generated from an output signal of a pixel in an image sensorLEE KYUNG HO·Filed 2011·Granted Jul 29, 2014·11 cites·18 claims
- 1791US8629486B2CMOS image sensor having anti-absorption layerAHN JUNG-CHAK·Filed 2011·Granted Jan 14, 2014·7 cites·17 claims
- 1891US8520104B2Image sensor devices having dual-gated charge storage regions thereinFOSSUM ERIC R·Filed 2009·Granted Aug 27, 2013·15 cites·16 claims
- 1990US9966407B2Unit pixels, image sensors including the same, and image processing systems including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted May 8, 2018·7 cites·20 claims
- 2090US9954025B2Pixel having two semiconductor layers, image sensor including the pixel, and image processing system including the image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 24, 2018·4 cites·19 claims
- 2190US9748299B2Pixel, image sensor including the same, and portable electronic device including the image sensorAHN JUNG CHAK·Filed 2015·Granted Aug 29, 2017·8 cites·20 claims
- 2290US9608024B2CMOS image sensor for reducing dead zoneSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 28, 2017·8 cites·17 claims
- 2390US7750281B2CMOS image sensor with current mirrorSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jul 6, 2010·13 cites·20 claims
- 2488US9324758B2Depth pixel included in three-dimensional image sensor and three-dimensional image sensor including the sameOH MIN-SEOK·Filed 2013·Granted Apr 26, 2016·5 cites·25 claims
- 2588US8729449B2Pixel, method of manufacturing the same, and image processing devices including the sameAHN JUNG CHAK·Filed 2011·Granted May 20, 2014·4 cites·20 claims
- 2688US7545423B2Image sensor having a passivation layer exposing at least a main pixel array region and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 9, 2009·16 cites·45 claims
- 2787US10367024B2Semiconductor image sensors having channel stop regions and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 30, 2019·5 cites·8 claims
- 2887US8941199B2Image sensorsLEE KYUNG-HO·Filed 2012·Granted Jan 27, 2015·4 cites·19 claims
- 2987US7825970B2CMOS image sensor and image sensing method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Nov 2, 2010·11 cites·21 claims
- 3086US10249677B2Pixel having two semiconductor layers, image sensor including the pixel, and image processing system including the image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 2, 2019·2 cites·14 claims
- 3186US9137432B2Backside illumination image sensor, operating method thereof, image processing system and method of processing image using the sameAHN JUNG CHAK·Filed 2012·Granted Sep 15, 2015·7 cites·7 claims
- 3286US9034682B2Backside illuminated image sensor and method of manufacturing the sameSHIM EUN-SUB·Filed 2011·Granted May 19, 2015·5 cites·21 claims
- 3386US8970768B2Unit pixel array and image sensor having the sameAHN JUNG-CHAK·Filed 2011·Granted Mar 3, 2015·4 cites·15 claims
- 3486US8946783B2Image sensors having reduced dark level differencesSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 3, 2015·6 cites·23 claims
- 3586US8537255B2Image sensorsLEE KYUNG-HO·Filed 2010·Granted Sep 17, 2013·8 cites·14 claims
- 3685US9257462B2CMOS image sensor for increasing conversion gainPARK YOUNG HWAN·Filed 2012·Granted Feb 9, 2016·4 cites·38 claims
- 3785US8614470B2Unit pixel of a CMOS image sensorLEE KYUNG-HO·Filed 2012·Granted Dec 24, 2013·3 cites·7 claims
- 3884US8853606B2Image sensor cell, image sensor including image sensor array including plurality of the image sensor cells, and camera system including the image sensorLEE KYUNG-HO·Filed 2011·Granted Oct 7, 2014·3 cites·17 claims
- 3984US8853705B2Image sensor including guard ring and noise blocking area to block noise and method of manufacturing the sameLEE KYUNG HO·Filed 2011·Granted Oct 7, 2014·3 cites·4 claims
- 4084US8053821B2Image sensor with high conversion efficiencySAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Nov 8, 2011·7 cites·20 claims
- 4184US7282686B2Image sensor with improved photo sensitivitySAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 16, 2007·7 cites·16 claims
- 4282US9324754B2Imaging sensors including photodetecting devices with different well capacities and imaging devices including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 26, 2016·3 cites·12 claims
- 4382US8593550B2Method of driving an image sensor with blooming currentLEE JONG-JIN·Filed 2008·Granted Nov 26, 2013·7 cites·20 claims
- 4481US10128288B2Image sensors and image processing devices including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 13, 2018·3 cites·20 claims
- 4580US11152419B2Pixel having two semiconductor layers, image sensor including the pixel, and image processing system including the image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 19, 2021·0 cites·20 claims
- 4680US9893123B2Image sensor including photoelectric conversion devicesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 13, 2018·3 cites·20 claims
- 4780US8582007B2Image sensor for outputting RGB Bayer signal through internal conversion and image processing apparatus including the sameKIM BUM SUK·Filed 2010·Granted Nov 12, 2013·4 cites·10 claims
- 4880US8021912B2Method of fabricating an image sensor having an annealing layerSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Sep 20, 2011·5 cites·17 claims
- 4979US11862660B2Pixel having two semiconductor layers, image sensor including the pixel, and image processing system including the image sensorSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 5079US9443898B2Image sensors having reduced interference between pixelsSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 13, 2016·3 cites·14 claims
Showing the top 50 of 132 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →