Inventor

GWAK JIHYE

KR15 patents

⚠️ This page may combine multiple inventors who share the name “GWAK JIHYE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOREA ENERGY RESEARCH INST

6 patents

US9667190B2May 30, 2017

Device for controlling sample temperature during photoelectric measurement and solar cell measurement device using same

KOREA ENERGY RESEARCH INST0 citations50

US9437761B2Sep 6, 2016

Method of forming chalcopyrite light-absorbing layer

KOREA ENERGY RESEARCH INST0 citations50

US9252316B2Feb 2, 2016

Ultra thin hit solar cell and fabricating method of the same

KOREA ENERGY RESEARCH INST1 citations50

US9780246B2Oct 3, 2017

Method 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 thereof

KOREA ENERGY RESEARCH INST0 citations49

US9634162B2Apr 25, 2017

Method 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 film

KOREA ENERGY RESEARCH INST0 citations49

US9472708B2Oct 18, 2016

Method 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 same

KOREA ENERGY RESEARCH INST0 citations46

KOREA INST ENERGY RES

5 patents

US10096739B2Oct 9, 2018

Method for manufacturing light absorption layer of thin film solar cell and thin film solar cell using the same

KOREA INST ENERGY RES0 citations49

US10056512B2Aug 21, 2018

Method of forming chalcogen compound light-absorption layer thin film for solar cell

KOREA INST ENERGY RES0 citations49

US10465868B2Nov 5, 2019

Jig for sample for solar photovoltaic device and solar simulator including the same

KOREA INST ENERGY RES0 citations48

US10415134B2Sep 17, 2019

Crucible for electron-beam evaporator

KOREA INST ENERGY RES0 citations39

US10283654B2May 7, 2019

Method of manufacturing cigs-based solar cell and cigs-based solar cell

KOREA INST ENERGY RES0 citations38

PARK SANG-HYUN

1 patent

US8896337B2Nov 25, 2014

Apparatus and method for measurement of radiation intensity for testing reliability of solar cell, and method for testing reliability of solar cell

PARK SANG-HYUN0 citations50

CHO JUN-SIK

1 patent

US9159865B2Oct 13, 2015

Method of forming zinc oxide prominence and depression structure and method of manufacturing solar cell using thereof

CHO JUN-SIK0 citations43

YUN JAE-HO

1 patent

US8747706B2Jun 10, 2014

Cu—In—Zn—Sn-(Se,S)-based thin film for solar cell and preparation method thereof

YUN JAE-HO0 citations39

CHO ARA

1 patent

US9496449B2Nov 15, 2016

Method 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 method

CHO ARA0 citations33