Inventor · disambiguated record
Chin-Der Hwang
Also filed as: HWANG CHIN-DER
7 granted patents·2 pending applications·31 citations·filing 2007–2015
79Inventor score
Files withCHUNG SHAN INST OF SCIENCE4HWANG YI-YUH2NAT CHUNG SHAN INST OF SCIENCE AND TECH2LIAO CHIH-MING1
Top patents by PatentIndex Score
9 records- 0184US7715016B2Image invariant optical speckle capturing device and methodCHUNG SHAN INST OF SCIENCE·Filed 2007·Granted May 11, 2010·19 cites·18 claims
- 0265US8125449B2Movable touchpad with high sensitivityLIAO CHIH-MING·Filed 2009·Granted Feb 28, 2012·4 cites·20 claims
- 0363US9773190B2Precision calibration method for high-precise rotary encoderNAT CHUNG-SHAN INST OF SCIENCE AND TECH·Filed 2015·Granted Sep 26, 2017·1 cites·14 claims
- 0461US7593113B2Large areas undistorted imaging apparatus for light speckles and method thereofCHUNG SHAN INST OF SCIENCE·Filed 2008·Granted Sep 22, 2009·3 cites·24 claims
- 0557US8144339B2Method and system for positioning by using optical speckleHWANG YI-YUH·Filed 2009·Granted Mar 27, 2012·4 cites·12 claims
- 0644US8605294B2Actuating 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
- 0740US2015160043A1High-Precision Angle Positioning DeviceCHUNG SHAN INST OF SCIENCE·Filed 2013·Application pending·0 cites
- 0839US9671218B2Device and method of quick subpixel absolute positioningNAT CHUNG SHAN INST OF SCIENCE AND TECH·Filed 2014·Granted Jun 6, 2017·0 cites·9 claims
- 0935US2011262012A1Method and system for determining whether a to-be-identified individual is a registered individualCHUNG SHAN INST OF SCIENCE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →