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Chuang-Hsien Chiu
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Hsinchu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Ink cartridge with negative-pressure regulating mechanism
Patent number
6,761,440
Issue date
Jul 13, 2004
NanoDynamics Inc.
Chin-Te Chou
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink container having a pressure stabilizer module
Patent number
6,758,558
Issue date
Jul 6, 2004
NanoDynamics Inc.
Chuang-Hsien Chiu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Pressure-regulating airbag for embedding-type ink cartridge and the...
Patent number
6,739,710
Issue date
May 25, 2004
NanoDynamics Inc.
Chien-Ming Lin
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Underpressure regulating mechanism for inkjet pens
Patent number
6,719,418
Issue date
Apr 13, 2004
NanoDynamics Inc.
Ching-Yu Chou
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Ink container having a pressure stabilizer module
Publication number
20030146960
Publication date
Aug 7, 2003
Chuang-Hsien Chiu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Pressure-regulating airbag for embedding-type ink cartridge and the...
Publication number
20030122908
Publication date
Jul 3, 2003
Chien-Ming Lin
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Underpressure regulating mechanism for inkjet pens
Publication number
20030020794
Publication date
Jan 30, 2003
Ching-Yu Chou
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Ink cartridge with negative-pressure regulating mechanism
Publication number
20030020789
Publication date
Jan 30, 2003
NanoDynamics Inc.
Chin-Te Chou
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS