Assignee
CHEN TSUNG-YIN
4 granted patents·15 citations·filing 2002–2006
Top patents by PatentIndex Score
4 records- 0185US7466462B2Document retainer for vertically oriented image scanning deviceCHEN TSUNG-YIN·Filed 2006·Granted Dec 16, 2008·11 cites·20 claims
- 0258US7133164B2Optical carriage of scanner and method for the sameCHEN TSUNG-YIN·Filed 2002·Granted Nov 7, 2006·4 cites·26 claims
- 0349US7599103B2Optical carriage of scanner and method of the sameCHEN TSUNG-YIN·Filed 2006·Granted Oct 6, 2009·0 cites·22 claims
- 0436US7564595B2Lens module with adjustable magnificationCHEN TSUNG-YIN·Filed 2003·Granted Jul 21, 2009·0 cites·18 claims
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