Inventor
WHANG KYUNG-HYUN
KR6 patents
⚠️ This page may combine multiple inventors who share the name “WHANG KYUNG-HYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA MACH & MATERIALS INST
4 patentsUS6943117B2Sep 13, 2005
UV nanoimprint lithography process using elementwise embossed stamp and selectively additive pressurization
KOREA MACH & MATERIALS INST88 citations95
US7442316B2Oct 28, 2008
Microcontact printing method using imprinted nanostructure and nanostructure thereof
KOREA MACH & MATERIALS INST14 citations81
US7645133B2Jan 12, 2010
UV nanoimprint lithography process and apparatus
KOREA MACH & MATERIALS INST2 citations60
US8025830B2Sep 27, 2011
UV nanoimprint lithography process and apparatus
KOREA MACH & MATERIALS INST1 citations49
CHANG SUNG HWAN
2 patentsUS8951782B2Feb 10, 2015
Apparatus for separating cells using magnetic force and cell separation method using the same
CHANG SUNG HWAN12 citations79
US9205432B2Dec 8, 2015
Apparatus for self-extracting cells using magnetic field and method for self-extracting cells using the same
CHANG SUNG HWAN1 citations47