Inventor
YOON SANG WOONG
KR10 patents
⚠️ This page may combine multiple inventors who share the name “YOON SANG WOONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
5 patentsUS6838223B2Jan 4, 2005
Compositions for anti-reflective light absorbing layer and method for forming patterns in semiconductor device using the same
SAMSUNG ELECTRONICS CO LTD16 citations82
US6621363B2Sep 16, 2003
Differential type voltage controlled oscillator
SAMSUNG ELECTRONICS CO LTD10 citations70
US7403075B2Jul 22, 2008
Ultra wide band signal generator
SAMSUNG ELECTRONICS CO LTD2 citations61
US7053030B2May 30, 2006
Silicone hyper-branched polymer surfactant, method of preparing the same and method of rinsing using a rinsing solution comprising the same
SAMSUNG ELECTRONICS CO LTD2 citations59
US7655389B2Feb 2, 2010
Composition for forming a photosensitive organic anti-reflective layer and method of forming a pattern using the same
SAMSUNG ELECTRONICS CO LTD1 citations49
YOUNG CHANG CHEMICAL CO LTD
3 patentsUS10162261B2Dec 25, 2018
Negative photoresist composition for KrF laser for forming semiconductor patterns
YOUNG CHANG CHEMICAL CO LTD2 citations72
US10539871B2Jan 21, 2020
I-line negative type photoresist composition having excellent etching resistance
YOUNG CHANG CHEMICAL CO LTD0 citations51
US9829797B2Nov 28, 2017
Cleaning composition for photolithography and method of forming photoresist pattern using the same
YOUNG CHANG CHEMICAL CO LTD0 citations48