Assignee
HWANG YI-YUH
TW·2 granted patents·1 pending application·4 citations·filing 2005–2012
Top patents by PatentIndex Score
3 records- 0157US8144339B2Method and system for positioning by using optical speckleHWANG YI-YUH·Filed 2009·Granted Mar 27, 2012·4 cites·12 claims
- 0244US8605294B2Actuating apparatus, actuating system and method for actuating a working stage to move relative to a platform with high-precision positioning capabilityHWANG YI-YUH·Filed 2012·Granted Dec 10, 2013·0 cites·20 claims
- 0336US2007139659A1Device and method for capturing specklesHWANG YI-YUH·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →