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Hsinchu, TW
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last 30 patents
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Patent Grant
Ink jet print head identification circuit and method
Patent number
6,871,933
Issue date
Mar 29, 2005
International United Technology Co., Ltd.
Chi-Lung Li
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Ink jet printhead identification circuit and method
Patent number
6,719,397
Issue date
Apr 13, 2004
International United Technology Co., Ltd.
Hung-Lieh Hu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
Ink jet print head identification circuit and method
Publication number
20040179054
Publication date
Sep 16, 2004
Chi-Lung Li
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS