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Tao-Yuan Hsien, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Ink set for inkjet printers
Patent number
6,964,702
Issue date
Nov 15, 2005
Benq Corporation
Yu-Chang Shen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Highly bleed-alleviating ink composition
Patent number
6,899,753
Issue date
May 31, 2005
Benq Corporation
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink composition containing micro-encapsulated UV absorber and proce...
Patent number
6,855,194
Issue date
Feb 15, 2005
Benq Corporation
In-Shan Sir
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multicolor dye set and inkjet ink composition with high chroma
Patent number
6,814,790
Issue date
Nov 9, 2004
Benq Corporation
In-Shan Sir
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Inkjet ink composition with high chroma
Patent number
6,793,722
Issue date
Sep 21, 2004
Benq Corporation
Chia-Hsin Chien
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Invisible ink composition and method to ensure document confidentia...
Patent number
6,793,721
Issue date
Sep 21, 2004
Benq Corporation
Yu-Chang Shen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink-jet ink comprising a glycol compound with grafts
Patent number
6,783,581
Issue date
Aug 31, 2004
Benq Corporation
Yu-Chang Shen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fragrant ink-jet ink
Patent number
6,706,098
Issue date
Mar 16, 2004
Benq Corporation
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fragrant ink with microcapsule compounds to provide fragrance
Patent number
6,706,099
Issue date
Mar 16, 2004
Benq Corporation
In-Shan Sir
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multicolor dye set with high light-fastness and high water-fastness
Patent number
6,695,444
Issue date
Feb 24, 2004
Benq Corporation
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dye set and ink composition with high water-fastness
Patent number
6,669,766
Issue date
Dec 30, 2003
Benq Corporation
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Magenta ink jet ink having a high degree of light-fastness and wate...
Patent number
6,569,230
Issue date
May 27, 2003
Benq Corporation
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Ink set for inkjet printers
Publication number
20030196570
Publication date
Oct 23, 2003
Yu-Chang Shen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Pigment-based inkjet ink composition with decresed feathering
Publication number
20030149132
Publication date
Aug 7, 2003
BENO Corporation
Yu-Chang Shen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Inkjet ink composition with high chroma
Publication number
20030136299
Publication date
Jul 24, 2003
BENO Corporation
Chia-Hsin Chien
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink composition containing micro-encapsulated UV absorber and proce...
Publication number
20030136300
Publication date
Jul 24, 2003
BENO Corporation
In-Shan Sir
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Cyan dye set and ink-jet ink composition with high water-fastness
Publication number
20030127018
Publication date
Jul 10, 2003
BENO Corporation
Yu-Chang Shen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Multicolor dye set and inkjet ink composition with high chroma
Publication number
20030116056
Publication date
Jun 26, 2003
Benq Corporation
In-Shan Sir
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink-jet ink comprising a glycol compound with grafts
Publication number
20030101906
Publication date
Jun 5, 2003
Yu-Chang Shen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fragrant ink with microcapsule compounds to provide fragrance
Publication number
20030094117
Publication date
May 22, 2003
In-Shan Sir
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Invisible ink composition and method to ensure document confidentia...
Publication number
20030089270
Publication date
May 15, 2003
Yu-Chang Shen
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Multicolor dye set with high light-fastness
Publication number
20030084816
Publication date
May 8, 2003
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Highly bleed-alleviating ink composition
Publication number
20030037700
Publication date
Feb 27, 2003
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Multicolor dye set with high light-fastness and high water-fastness
Publication number
20030025775
Publication date
Feb 6, 2003
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Dye set and ink composition with high water-fastness
Publication number
20030019393
Publication date
Jan 30, 2003
Benq Corporation
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fragrant ink-jet ink
Publication number
20030005853
Publication date
Jan 9, 2003
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink-Jet ink
Publication number
20030005856
Publication date
Jan 9, 2003
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink-jet ink capable of creating high optical density images
Publication number
20030008941
Publication date
Jan 9, 2003
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Jet ink of magenta with high light-fastness and water-fastness
Publication number
20030001938
Publication date
Jan 2, 2003
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Thermochromic ink compositions for an ink jet printer
Publication number
20020107304
Publication date
Aug 8, 2002
BENO Corporation
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Phosphorescent ink composition
Publication number
20020092441
Publication date
Jul 18, 2002
Yi-Jing Leu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...