Inventor · disambiguated record
Sejin Ahn
Also filed as: AHN SEJIN
12 granted patents·8 pending applications·1 citations·filing 2008–2018
79Inventor score
Top patents by PatentIndex Score
20 records- 0170US9252316B2Ultra thin hit solar cell and fabricating method of the sameKOREA ENERGY RESEARCH INST·Filed 2015·Granted Feb 2, 2016·1 cites·8 claims
- 0263US9437761B2Method of forming chalcopyrite light-absorbing layerKOREA ENERGY RESEARCH INST·Filed 2014·Granted Sep 6, 2016·0 cites·10 claims
- 0358US9667190B2Device for controlling sample temperature during photoelectric measurement and solar cell measurement device using sameKOREA ENERGY RESEARCH INST·Filed 2014·Granted May 30, 2017·0 cites·18 claims
- 0457US2016284901A1Method of manufacturing ci(g)s-based thin film including aging of slurry comprising binary nanoparticles, and ci(g)s-based thin film manufactured therebyKOREA ENERGY RESEARCH INST·Filed 2013·Application pending·0 cites
- 0557US2015114466A1CIGS Solar Cell Having Flexible Substrate Based on Improved Supply of Na and Fabrication Method ThereofKOREA ENERGY RESEARCH INST·Filed 2013·Application pending·0 cites
- 0656US9472708B2Method of fabricating copper indium gallium selenide (CIGS) thin film for solar cell using simplified co-vacuum evaporation and copper indium gallium selenide (CIGS) thin film for solar cell fabricated by the sameKOREA ENERGY RESEARCH INST·Filed 2013·Granted Oct 18, 2016·0 cites·7 claims
- 0755US2015303328A1Method of forming cigs absorber layer for solar cell and cigs solar cellKOREA ENERGY RESEARCH INST·Filed 2013·Application pending·0 cites
- 0847US8896337B2Apparatus and method for measurement of radiation intensity for testing reliability of solar cell, and method for testing reliability of solar cellPARK SANG-HYUN·Filed 2012·Granted Nov 25, 2014·0 cites·16 claims
- 0946US10056512B2Method of forming chalcogen compound light-absorption layer thin film for solar cellKOREA INST ENERGY RES·Filed 2016·Granted Aug 21, 2018·0 cites·6 claims
- 1046US9780246B2Method for manufacturing CZTS based thin film having dual band gap slope, method for manufacturing CZTS based solar cell having dual band gap slope and CZTS based solar cell thereofKOREA ENERGY RESEARCH INST·Filed 2013·Granted Oct 3, 2017·0 cites·20 claims
- 1146US8747706B2Cu—In—Zn—Sn-(Se,S)-based thin film for solar cell and preparation method thereofYUN JAE-HO·Filed 2010·Granted Jun 10, 2014·0 cites·2 claims
- 1246US2017317639A1Circulation type space-based solar power systemKOREA ENERGY RESEARCH INST·Filed 2016·Application pending·0 cites
- 1344US10415134B2Crucible for electron-beam evaporatorKOREA INST ENERGY RES·Filed 2016·Granted Sep 17, 2019·0 cites·8 claims
- 1441US9634162B2Method of fabricating A(C)IGS based thin film using Se-Ag2Se core-shell nanoparticles, A(C)IGS based thin film fabricated by the same, and tandem solar cells including the A(C)IGS based thin filmKOREA ENERGY RESEARCH INST·Filed 2013·Granted Apr 25, 2017·0 cites·13 claims
- 1541US9159865B2Method of forming zinc oxide prominence and depression structure and method of manufacturing solar cell using thereofCHO JUN-SIK·Filed 2012·Granted Oct 13, 2015·0 cites·10 claims
- 1640US2015162480A1Method of manufacturing ci(g)s-based thin film having reduced carbon layer, thin film manufactured by the method, and solar cell comprising the thin filmKOREA ENERGY RESEARCH INST·Filed 2013·Application pending·0 cites
- 1737US2009035283A1Composition and Method for Inhibition of Melanin SynthesisPROSTEMICS CO LTD·Filed 2008·Application pending·0 cites
- 1837US2019006538A1Solar cell having electrochromic portion inserted thereinto and method of fabricating the sameKOREA INST ENERGY RES·Filed 2018·Application pending·0 cites
- 1935US9496449B2Method for manufacturing CI(G)S-based thin film comprising Cu-Se thin film using Cu-Se two-component nanoparticle flux, and CI(G)S-based thin film manufactured by the methodCHO ARA·Filed 2012·Granted Nov 15, 2016·0 cites·11 claims
- 2035US2017125618A1Forming method for acigs film at low temperature and manufacturing method for solar cell by using the forming methodKOREA ENERGY RESEARCH INST·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →