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Taipei Hsien, TW
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Patents Grants
last 30 patents
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Patent Grant
Calculator capable of recovering cleared values
Patent number
6,865,586
Issue date
Mar 8, 2005
Kinpo Electronics, Inc.
Frank Chen
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Calculator capable of recovering cleared values
Publication number
20030149710
Publication date
Aug 7, 2003
Kinpo Electronics, Inc.
Frank Chen
G06 - COMPUTING CALCULATING COUNTING