Assignee
TSAI JENN-TSAIR
4 granted patents·1 citations·filing 2005–2007
Top patents by PatentIndex Score
4 records- 0149USRE40974EApparatus for scanning documents in front of a document plateTSAI JENN-TSAIR·Filed 2006·Granted Nov 17, 2009·0 cites·37 claims
- 0247USRE43087EImage scanner using low-pixel-density CCD to achieve high-pixel-density scanning quality by pixel-level shift of CCDTSAI JENN-TSAIR·Filed 2006·Granted Jan 10, 2012·0 cites·26 claims
- 0347USRE41567EMethod for optimizing the best resolution of an optical scanning system and apparatus for the sameTSAI JENN-TSAIR·Filed 2007·Granted Aug 24, 2010·0 cites·27 claims
- 0440USRE41038ESecuring device for transparent documents in a flatbed scanning systemTSAI JENN-TSAIR·Filed 2005·Granted Dec 15, 2009·1 cites·23 claims
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