Inventor
LEE HWA-YOUNG
KR26 patents
⚠️ This page may combine multiple inventors who share the name “LEE HWA-YOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA INST SCI & TECH
6 patentsUS9643846B2May 9, 2017
Recycling method of olivine-based cathode material for lithium secondary battery, cathode material fabricated therefrom, and cathode and lithium secondary battery including the same
KOREA INST SCI & TECH7 citations83
US8557202B1Oct 15, 2013
Separation method of zirconium and hafnium with acidic extractants
KOREA INST SCI & TECH6 citations72
US9199850B2Dec 1, 2015
Method of fabricating LiFePO4 cathode electroactive material by recycling, and LiFePO4 cathode electroactive material, LiFePO4 cathode, and lithium secondary battery fabricated thereby
KOREA INST SCI & TECH1 citations51
US8801916B2Aug 12, 2014
Recovery method of nickel from spent electroless nickel plating solutions by electrolysis
KOREA INST SCI & TECH0 citations51
US8778288B1Jul 15, 2014
Separation method of zirconium and hafnium by solvent extraction process
KOREA INST SCI & TECH0 citations51
US8900543B2Dec 2, 2014
Separation of tellurium by solvent extraction method
KOREA INST SCI & TECH0 citations42
SAMSUNG ELECTRO MECH
5 patentsUS7618553B2Nov 17, 2009
Insulating material for printed circuit board
SAMSUNG ELECTRO MECH19 citations92
US8043876B2Oct 25, 2011
Light emitting diode package and manufacturing method thereof
SAMSUNG ELECTRO MECH9 citations82
US10283426B2May 7, 2019
Fan-out semiconductor package and photosensitive resin composition
SAMSUNG ELECTRO MECH0 citations51
US10923284B2Feb 16, 2021
Capacitor component
SAMSUNG ELECTRO MECH0 citations50
US9907182B2Feb 27, 2018
Method of manufacturing insulation film and printed circuit board
SAMSUNG ELECTRO MECH0 citations45
KAKAO CORP
5 patentsUS11855950B2Dec 26, 2023
Method and apparatus for displaying interface for providing social networking service through anonymous profile
KAKAO CORP1 citations70
US11082391B2Aug 3, 2021
Method and apparatus for displaying interface for providing social networking service through anonymous profile
KAKAO CORP3 citations70
US11539656B2Dec 27, 2022
Method and apparatus for displaying interface for providing social networking service through anonymous profile
KAKAO CORP0 citations60
US11218436B2Jan 4, 2022
Method and apparatus for displaying interface for providing social networking service through anonymous profile
KAKAO CORP0 citations60
US10795554B2Oct 6, 2020
Method of operating terminal for instant messaging service
KAKAO CORP1 citations57