Assignee
CHIANG CHUNG-I
TW·4 granted patents·1 pending application·12 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0174US8217329B2Microminiaturized projection module having an image processing unit for transforming each of image signals into a modulating signal and a direction signal for projecting image onto objectCHIANG CHUNG-I·Filed 2010·Granted Jul 10, 2012·3 cites·21 claims
- 0273US8455910B2Method of manufacturing light emitting diode packaging lens and light emitting diode packageCHIANG CHUNG-I·Filed 2009·Granted Jun 4, 2013·6 cites·7 claims
- 0368US8643273B2Light emitting diode device having pillars disposed such that light efficiency of the device is improvedCHIANG CHUNG-I·Filed 2012·Granted Feb 4, 2014·1 cites·3 claims
- 0467US8632237B2Light guide plate with adjustable illumination angle, illumination device with adjustable illumination angle, and method for adjusting illumination angle thereofCHIANG CHUNG-I·Filed 2012·Granted Jan 21, 2014·2 cites·19 claims
- 0536US2012327661A1Alignment structure, laser lighting source module and optical alignment methodCHIANG CHUNG-I·Filed 2011·Application pending·0 cites
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