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UMAXDATA SYSTEMS, INC.
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Taiwan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Vibration-proof device for optic source element of upper transparen...
Patent number
6,426,823
Issue date
Jul 30, 2002
Umaxdata Systems, Inc.
Chun-I Hsiao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
VIBRATION-PROOF DEVICE FOR OPTIC SOURCE ELEMENT OF UPPER TRANSPAREN...
Publication number
20020089730
Publication date
Jul 11, 2002
UMAXDATA SYSTEMS, INC.
Chun-I Hsiao
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Scanner driving device
Publication number
20010007838
Publication date
Jul 12, 2001
UMAXDATA SYSTEMS, INC.
Sunny Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 trademarks