Inventor
LEE CHIEN-WEN
TW4 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHIEN-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVERLIGHT USA INC
3 patentsUS7288142B2Oct 30, 2007
Black dyes composition for ink-jet inks
EVERLIGHT USA INC10 citations80
US8349028B2Jan 8, 2013
Reactive printing dye and its aqueous composition application
EVERLIGHT USA INC1 citations49
US7513943B2Apr 7, 2009
Yellow dye compound and ink composition comprising the same
EVERLIGHT USA INC0 citations43