Inventor
CHOI DUK-YONG
KR7 patents
⚠️ This page may combine multiple inventors who share the name “CHOI DUK-YONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
6 patentsUS6841860B2Jan 11, 2005
Flip-chip bonding structure and method for making the same
SAMSUNG ELECTRONICS CO LTD10 citations73
US6799713B2Oct 5, 2004
Flip-chip bonding structure and method for making the same
SAMSUNG ELECTRONICS CO LTD8 citations73
US6767756B2Jul 27, 2004
Method of manufacturing tapered optical waveguide
SAMSUNG ELECTRONICS CO LTD11 citations72
US6624080B2Sep 23, 2003
Method of fabricating nickel etching mask
SAMSUNG ELECTRONICS CO LTD3 citations62
US6859602B2Feb 22, 2005
Method for fabricating planar light waveguide circuits with vertical taper structure
SAMSUNG ELECTRONICS CO LTD2 citations61
US7425275B2Sep 16, 2008
Shadow mask and method of fabricating vertically tapered structure using the shadow mask
SAMSUNG ELECTRONICS CO LTD5 citations60