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Cheng-Yi Chen
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Chung Ho City, TW
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Patents Grants
last 30 patents
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Patent Grant
Electrical card connector including a locking mechanism
Patent number
7,270,559
Issue date
Sep 18, 2007
Jess-Link Products Co., Ltd.
Cheng-Yi Chen
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
CARD READER
Publication number
20090302118
Publication date
Dec 10, 2009
Cheng-Yi Chen
G06 - COMPUTING CALCULATING COUNTING