Inventor
CHIEN CHIA-HSIN
TW12 patents
Patents
12 patentsUS6793721B2Sep 21, 2004
Invisible ink composition and method to ensure document confidentiality
BENQ CORP22 citations92
US6706098B2Mar 16, 2004
Fragrant ink-jet ink
BENQ CORP21 citations91
US6793722B2Sep 21, 2004
Inkjet ink composition with high chroma
BENQ CORP15 citations83
US6706099B2Mar 16, 2004
Fragrant ink with microcapsule compounds to provide fragrance
BENQ CORP13 citations83
US6814790B2Nov 9, 2004
Multicolor dye set and inkjet ink composition with high chroma
BENQ CORP12 citations73
US6695444B2Feb 24, 2004
Multicolor dye set with high light-fastness and high water-fastness
BENQ CORP7 citations72
US6899753B2May 31, 2005
Highly bleed-alleviating ink composition
BENQ CORP6 citations62
US6783581B2Aug 31, 2004
Ink-jet ink comprising a glycol compound with grafts
BENQ CORP4 citations62
US6669766B2Dec 30, 2003
Dye set and ink composition with high water-fastness
BENQ CORP4 citations62
US6964702B2Nov 15, 2005
Ink set for inkjet printers
BENQ CORP6 citations61
US6855194B2Feb 15, 2005
Ink composition containing micro-encapsulated UV absorber and process for preparing the same
BENQ CORP3 citations61
US6569230B2May 27, 2003
Magenta ink jet ink having a high degree of light-fastness and water-fastness
BENQ CORP1 citations51