Inventor · disambiguated record
Chang-Seung Lee
Also filed as: LEE CHANG S · LEE CHANG-SEUNG
52 granted patents·10 pending applications·433 citations·filing 2001–2022
98Inventor score
Top patents by PatentIndex Score
62 records- 0196US7545081B2Piezoelectric RF MEMS device and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 9, 2009·41 cites·12 claims
- 0295US7456112B2Method of fabricating micro-needle arraySAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 25, 2008·31 cites·16 claims
- 0393US7104632B2Monolithic ink-jet printhead and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 12, 2006·42 cites·13 claims
- 0492US6533399B2Bubble-jet type ink-jet printhead and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Mar 18, 2003·38 cites·8 claims
- 0590US7759591B2Pneumatic MEMS switch and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 20, 2010·22 cites·19 claims
- 0690US7334335B2Method of manufacturing a monolithic ink-jet printheadSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 26, 2008·10 cites·20 claims
- 0789US9257508B2Transistors and methods of manufacturing the sameLEE CHANG-SEUNG·Filed 2012·Granted Feb 9, 2016·11 cites·41 claims
- 0889US9142639B2Graphene electronic devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 22, 2015·8 cites·27 claims
- 0989US7169539B2Monolithic ink-jet printhead having a tapered nozzle and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jan 30, 2007·9 cites·19 claims
- 1088US8877572B2Graphene device manufacturing apparatus and graphene device manufacturing method using the apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 4, 2014·5 cites·27 claims
- 1187US7545246B2Piezoelectric MEMS switch and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 9, 2009·16 cites·20 claims
- 1286US7456041B2Manufacturing method of a MEMS structure, a cantilever-type MEMS structure, and a sealed fluidic channelSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 25, 2008·12 cites·12 claims
- 1385US8426852B2Transistors and electronic apparatuses including sameLEE JAE-CHEOL·Filed 2010·Granted Apr 23, 2013·11 cites·6 claims
- 1485US7018017B2Monolithic ink-jet printhead having a heater disposed between dual ink chambers and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 28, 2006·24 cites·24 claims
- 1584US7728703B2RF MEMS switch and method for fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 1, 2010·10 cites·22 claims
- 1682US7695118B2Piezoelectric inkjet printhead and method of manufacturing the sameSAMSUNG ELECTRO MECH·Filed 2006·Granted Apr 13, 2010·6 cites·25 claims
- 1782US7275308B2Method for manufacturing a monolithic ink-jet printheadSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 2, 2007·19 cites·28 claims
- 1881US7487590B2Method for manufacturing monolithic ink-jet printhead having heater disposed between dual ink chambersSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 10, 2009·5 cites·24 claims
- 1980US8742400B2Graphene switching device including tunable barrierSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jun 3, 2014·5 cites·16 claims
- 2080US7784177B2Method of manufacturing an image drumSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 31, 2010·6 cites·14 claims
- 2180US7528481B2Wafer level packaging cap and fabrication method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 5, 2009·7 cites·6 claims
- 2279US9540234B2Nanogap device and method of processing signal from the nanogap deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jan 10, 2017·3 cites·22 claims
- 2378US8999812B2Graphene devices and methods of manufacturing the sameXIANYU WENXU·Filed 2012·Granted Apr 7, 2015·4 cites·23 claims
- 2477US9214559B2Graphene-transferring member, graphene transferrer, method of transferring graphene, and methods of fabricating graphene device by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Dec 15, 2015·4 cites·16 claims
- 2577US9030187B2Nanogap device and method of processing signal from the nanogap deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 12, 2015·2 cites·19 claims
- 2676US8866136B2Transistor, method of manufacturing the transistor and electronic device including the transistorJUNG JI-SIM·Filed 2010·Granted Oct 21, 2014·5 cites·25 claims
- 2775US8932941B2Graphene device and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jan 13, 2015·3 cites·17 claims
- 2875US7489327B2Toner adsorption image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 10, 2009·4 cites·15 claims
- 2974US9196478B2Graphene transferring methods, device manufacturing method using the same, and substrate structures including grapheneSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Nov 24, 2015·1 cites·19 claims
- 3074US7371487B2Method of fabricating black matrix of a color filterSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 13, 2008·4 cites·20 claims
- 3173US7207662B2Ink-jet printheadSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 24, 2007·14 cites·19 claims
- 3272US9054708B2Touch sensor and touch panel including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jun 9, 2015·3 cites·20 claims
- 3370US6886919B2Monolithic ink-jet printhead having a tapered nozzle and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 3, 2005·11 cites·11 claims
- 3469US12324166B2Resistive memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 3, 2025·0 cites·20 claims
- 3569US7828707B2Image drum for selectively absorbing toner thereonSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 9, 2010·3 cites·5 claims
- 3669US6692112B2Monolithic ink-jet printheadSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Feb 17, 2004·10 cites·10 claims
- 3768US9040958B2Transistors and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 26, 2015·2 cites·22 claims
- 3866US8861080B2Wire grid polarizers, methods of fabricating a wire grid polarizer, and display panels including a wire grid polarizerLEE CHANG-SEUNG·Filed 2012·Granted Oct 14, 2014·1 cites·21 claims
- 3965US9130567B2Inverter device, NAND device, NOR device, and logic device including the sameYUN YOUNG-JUN·Filed 2012·Granted Sep 8, 2015·4 cites·10 claims
- 4065US9006044B2Graphene device and method of manufacturing the sameLEE CHANG-SEUNG·Filed 2012·Granted Apr 14, 2015·1 cites·26 claims
- 4163US9041999B2Electrowetting device and method of manufacturing the sameBAE KI-DEOK·Filed 2012·Granted May 26, 2015·2 cites·20 claims
- 4262US7178905B2Monolithic ink-jet printheadSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 20, 2007·9 cites·22 claims
- 4360US8716766B2Graphene semiconductor device, manufacturing method thereof, organic light emitting display, and memory including graphene semiconductor deviceLEE CHANG-SEUNG·Filed 2012·Granted May 6, 2014·1 cites·20 claims
- 4451US9293596B2Graphene devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 22, 2016·0 cites·11 claims
- 4548US7863111B2Thin film transistor for display device including a dispersed carbon nanotube dispersed conductive polymer and manufacturing method of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 4, 2011·0 cites·9 claims
- 4648US2006290743A1Method for manufacturing monolithic ink-jet printheadSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4747US2006238575A1Monolithic ink-jet printhead having a metal nozzle plate and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4846US10157989B2Graphene electronic device and manufacturing method thereofLEE CHANG SEUNG·Filed 2012·Granted Dec 18, 2018·0 cites·20 claims
- 4946US8813363B2Piezoelectric inkjet printhead and method of manufacturing the sameLEE JAE-CHANG·Filed 2010·Granted Aug 26, 2014·0 cites·22 claims
- 5046US2008111462A1Organic electro-luminescent display and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →