Inventor
LEE HEON-JU
KR12 patents
⚠️ This page may combine multiple inventors who share the name “LEE HEON-JU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA INST SCI & TECH
9 patentsUS7504764B2Mar 17, 2009
Electric power generating apparatus for movement type equipment and self-generation system having the same
KOREA INST SCI & TECH20 citations90
US9745452B2Aug 29, 2017
High strength polymer filament for FDM 3D printer including graphene coated metal nanoparticles, nanocarbons for 3D printer, and preparation method of the same
KOREA INST SCI & TECH13 citations78
US10000391B2Jun 19, 2018
Oil-water separation structure, method of preparing the same, oil-water separator, and oil-water separation method using oil-water separator
KOREA INST SCI & TECH3 citations71
US9422191B2Aug 23, 2016
Method of preparing micro/nano hybrid woven fabric surfaces for oil-oil filtration or oil-water filtration
KOREA INST SCI & TECH3 citations67
US11370005B2Jun 28, 2022
Nano composite structure with nano patterned structure on its surface and method of preparing the same
KOREA INST SCI & TECH0 citations61
US9395469B2Jul 19, 2016
Methods for fabrication of stable ultra-low reflective surface and the ultra-low reflective surface itself
KOREA INST SCI & TECH2 citations60
US10774491B2Sep 15, 2020
Oil fence with oil filtration membrane
KOREA INST SCI & TECH0 citations39
US10400409B2Sep 3, 2019
Oil collecting apparatus and oil collecting system having the same
KOREA INST SCI & TECH0 citations39
US10450225B2Oct 22, 2019
Low reflective and superhydrophobic or super water-repellent glasses and method of fabricating the same
KOREA INST SCI & TECH0 citations36