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Jin-Lin Liu
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Fongyuan City, TW
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Patents Grants
last 30 patents
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Patent Grant
Handheld image-tracking device within rectangle-shaped two-dimensio...
Patent number
7,720,317
Issue date
May 18, 2010
Elan Microelectronics Corporation
Yen-Chen Chiu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Handheld image-tracking device within rectangle-shaped two-dimensio...
Publication number
20070029464
Publication date
Feb 8, 2007
Elan Microelectronics Corp.
Yen-Chen Chiu
G06 - COMPUTING CALCULATING COUNTING