Inventor · disambiguated record
Chang-Jin Kim
Also filed as: KIM CHANG J · KIM CHANG-JIN
53 granted patents·15 pending applications·1,261 citations·filing 1975–2023
98Inventor score
Files withUNIV CALIFORNIA17EXXON RESEARCH ENGINEERING CO13SAMSUNG ELECTRONICS CO LTD9KIM CHANG-JIN7SEMES CO LTD3
Top patents by PatentIndex Score
68 records- 0198US7458661B2Method and apparatus for promoting the complete transfer of liquid drops from a nozzleUNIV CALIFORNIA·Filed 2006·Granted Dec 2, 2008·103 cites·24 claims
- 0297US7919330B2Method of improving sensor detection of target molcules in a sample within a fluidic systemADVANCED LIQUID LOGIC INC·Filed 2006·Granted Apr 5, 2011·149 cites·20 claims
- 0396US4013734ANovel catalyst and its use for steam hydroconversion and dealkylation processesEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Mar 22, 1977·55 cites·6 claims
- 0495US5227407AWater addition for increased CO/H2 hydrocarbon synthesis activity over catalysts comprising cobalt, ruthenium and mixtures thereof which may include a promoter metalEXXON RESEARCH ENGINEERING CO·Filed 1992·Granted Jul 13, 1993·70 cites·10 claims
- 0594US8304253B2Droplet extraction from a liquid column for on-chip microfluidicsYI UICHONG BRANDON·Filed 2006·Granted Nov 6, 2012·138 cites·8 claims
- 0694US8093064B2Method for using magnetic particles in droplet microfluidicsSHAH GAURAV JITENDRA·Filed 2009·Granted Jan 10, 2012·100 cites·14 claims
- 0794US4624968AMulti-stage Fischer-Tropsch processEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Nov 25, 1986·45 cites·4 claims
- 0893US6102530AApparatus and method for using bubble as virtual valve in microinjector to eject fluidFiled 1999·Granted Aug 15, 2000·102 cites·22 claims
- 0993US4376101AProcess for removing acid gases using a basic salt activated with a non-sterically hindered diamineEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Mar 8, 1983·86 cites·15 claims
- 1093US4233139AAcid catalyzed hydrocarbon conversion processes utilizing a catalyst comprising a Group IVB, VB or VIB metal oxide on an inorganic refractory oxide supportEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Nov 11, 1980·55 cites·16 claims
- 1191US4269737AMethod for preparing a group IVB, VB or VIB metal oxide on inorganic refractory oxide support catalyst and the product prepared by said methodEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted May 26, 1981·48 cites·65 claims
- 1289US9005544B2Digital microfluidic platform for radiochemistryVAN DAM R MICHAEL·Filed 2010·Granted Apr 14, 2015·40 cites·17 claims
- 1388US10310733B2Method and electronic device for recognizing touchSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 4, 2019·7 cites·18 claims
- 1488US6273553B1Apparatus for using bubbles as virtual valve in microinjector to eject fluidFiled 2000·Granted Aug 14, 2001·54 cites·17 claims
- 1587US10292620B1Stereo imaging acquisition by lens translationCHOI WOOK·Filed 2013·Granted May 21, 2019·8 cites·21 claims
- 1687US4547525AReducing methane production in Fischer-Tropsch reactionsEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Oct 15, 1985·22 cites·18 claims
- 1786US8459295B2Localized droplet heating with surface electrodes in microfluidic chipsKIM CHANG-JIN·Filed 2010·Granted Jun 11, 2013·12 cites·20 claims
- 1884US9266076B2Method and apparatus for real-time feedback control of electrical manipulation of droplets on chipKIM CHANG-JIN·Filed 2007·Granted Feb 23, 2016·14 cites·8 claims
- 1983US9193640B2Digital microfluidic platform for radiochemistryUNIV CALIFORNIA·Filed 2015·Granted Nov 24, 2015·2 cites·13 claims
- 2082US9481615B2Digital microfluidic platform for radiochemistryUNIV CALIFORNIA·Filed 2015·Granted Nov 1, 2016·2 cites·16 claims
- 2179US8529743B2Electrowetting-driven micropumpingKIM CHANG-JIN·Filed 2001·Granted Sep 10, 2013·19 cites·30 claims
- 2277US10739994B2Method and electronic device for recognizing touchSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 11, 2020·2 cites·19 claims
- 2377US10391530B2Liquid-repellent surfaces made of any materialsUNIV CALIFORNIA·Filed 2014·Granted Aug 27, 2019·2 cites·18 claims
- 2477US8883014B2Monolithically formed EWOD device and method of making the sameNELSON WYATT C·Filed 2012·Granted Nov 11, 2014·8 cites·14 claims
- 2572US12365585B2Method of forming a microstructured surfaceUNIV CALIFORNIA·Filed 2023·Granted Jul 22, 2025·0 cites·13 claims
- 2672US4419222AHydrocarbon conversion processes using improved transition metal oxide catalystsEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Dec 6, 1983·22 cites·17 claims
- 2770US4376102AProcess for removing acid gases using a basic salt activated with a diaminoalcoholEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Mar 8, 1983·23 cites·15 claims
- 2869US6120668AApparatus for preparing hexagonal waterFiled 1997·Granted Sep 19, 2000·34 cites·9 claims
- 2968US9314818B2Method and device for restoring and maintaining superhydrophobicity under liquidKIM CHANG-JIN·Filed 2011·Granted Apr 19, 2016·3 cites·16 claims
- 3067US10268302B2Method and apparatus for recognizing grip state in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 23, 2019·2 cites·14 claims
- 3164US7976286B2Method and apparatus for pumping liquids using directional growth and elimination bubblesUNIV CALIFORNIA·Filed 2006·Granted Jul 12, 2011·3 cites·27 claims
- 3263US8162555B2Printing pins having selective wettability and method of making sameKIM CHANG-JIN·Filed 2006·Granted Apr 24, 2012·2 cites·17 claims
- 3359US10125271B2Method and device for restoring and maintaining superhydrophobicity under liquidUNIV CALIFORNIA·Filed 2016·Granted Nov 13, 2018·0 cites·11 claims
- 3458US10986983B1Stereo imaging acquisition by lens translationOPTECH VENTURES LLC·Filed 2019·Granted Apr 27, 2021·0 cites·46 claims
- 3557US10566617B2MicrobatteryUNIV CALIFORNIA·Filed 2016·Granted Feb 18, 2020·0 cites·64 claims
- 3656US12424466B2Apparatus for transferring die in bonding equipment and method thereofSEMES CO LTD·Filed 2021·Granted Sep 23, 2025·0 cites·20 claims
- 3756US2023028219A1Die bonding method and die bonding apparatusSEMES CO LTD·Filed 2022·Application pending·0 cites
- 3854US4124692APreparation of anhydrous TaF5EXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Nov 7, 1978·6 cites·14 claims
- 3952US7413858B2Identification method of genus Streptomyces by using groEL2 geneKOREA RES INST OF BIOSCIENCE·Filed 2004·Granted Aug 19, 2008·0 cites·12 claims
- 4052US2023302489A1Template-free method for manufacturing of semi-regular functional micro-structured interfaces in viscoelastic materialsUNIV NORTH CAROLINA STATE·Filed 2023·Application pending·0 cites
- 4151US9899693B2Microstructured cathode for self-regulated oxygen generation and consumptionUNIV CALIFORNIA·Filed 2013·Granted Feb 20, 2018·0 cites·13 claims
- 4250US11325127B2Methods for fluid manipulation by electrodewettingUNIV CALIFORNIA·Filed 2017·Granted May 10, 2022·0 cites·16 claims
- 4350US2015207171A1Thin film electrolyte based 3d micro-batteriesUNIV CALIFORNIA·Filed 2013·Application pending·0 cites
- 4449US7309013B2TV and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Dec 18, 2007·0 cites·7 claims
- 4549US7112569B2Protein inhibiting aggregation of beta amyloid peptideNAT INST HEALTH·Filed 2004·Granted Sep 26, 2006·0 cites·4 claims
- 4648US4440872ATransition metal oxide acid catalystsEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Apr 3, 1984·8 cites·31 claims
- 4748US2007023292A1Small object moving on printed circuit boardUNIV CALIFORNIA·Filed 2006·Application pending·0 cites
- 4845US9983111B2Low profile shear-sensing unitUNIV CALIFORNIA·Filed 2016·Granted May 29, 2018·0 cites·21 claims
- 4945US8224171B2Method and apparatus for driving lens barrel, digital photographing apparatus, and computer-readable storage mediumKIM CHANG-JIN·Filed 2010·Granted Jul 17, 2012·0 cites·14 claims
- 5045US2015155163A1Semiconductor devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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