Inventor · disambiguated record
Yi-Hao Kang
Also filed as: KANG YI · KANG YI-HAO
21 granted patents·3 pending applications·114 citations·filing 2002–2016
94Inventor score
Top patents by PatentIndex Score
24 records- 0188US7350928B2Projection display systemYOUNG OPTICS INC·Filed 2005·Granted Apr 1, 2008·13 cites·17 claims
- 0287US7859770B2Fixed-focus lensYOUNG OPTICS INC·Filed 2010·Granted Dec 28, 2010·11 cites·19 claims
- 0383US7423819B1Fixed-focus lensYOUNG OPTICS INC·Filed 2008·Granted Sep 9, 2008·16 cites·25 claims
- 0479US7290886B2Illuminating system and method for improving asymmetric projectionCORETRONIC CORP·Filed 2002·Granted Nov 6, 2007·14 cites·15 claims
- 0578US7405885B2Zoom lensYOUNG OPTICS INC·Filed 2007·Granted Jul 29, 2008·10 cites·13 claims
- 0677US7466501B1Fixed-focus lensYOUNG OPTICS INC·Filed 2008·Granted Dec 16, 2008·8 cites·19 claims
- 0774US8721088B2Lens array module and projection apparatusKANG YI-HAO·Filed 2011·Granted May 13, 2014·4 cites·17 claims
- 0874US8649101B2Projection apparatusKANG YI-HAO·Filed 2010·Granted Feb 11, 2014·4 cites·6 claims
- 0972US8089706B2Fixed-focus lensKANG YI-HAO·Filed 2010·Granted Jan 3, 2012·3 cites·18 claims
- 1071US7952817B2Projection lensYOUNG OPTICS INC·Filed 2009·Granted May 31, 2011·5 cites·8 claims
- 1170US8054541B2Fixed-focus lensYOUNG OPTICS INC·Filed 2009·Granted Nov 8, 2011·5 cites·21 claims
- 1270US7450320B2Zoom lensYOUNG OPTICS INC·Filed 2007·Granted Nov 11, 2008·5 cites·14 claims
- 1368US8675292B2Projection lens and projection apparatusWANG KUO-CHUAN·Filed 2011·Granted Mar 18, 2014·2 cites·26 claims
- 1462US7505209B2Fixed-focus lensYOUNG OPTICS INC·Filed 2007·Granted Mar 17, 2009·3 cites·4 claims
- 1560US8144401B2Zoom lensSU YUAN-HUNG·Filed 2010·Granted Mar 27, 2012·2 cites·15 claims
- 1659US7551363B2Fixed-focus lensYOUNG OPTICS INC·Filed 2008·Granted Jun 23, 2009·2 cites·21 claims
- 1754US7080908B2Optical system for projection display apparatusYOUNG OPTICS INC·Filed 2003·Granted Jul 25, 2006·4 cites·1 claims
- 1853US7502179B2Fixed-focus lensYOUNG OPTICS INC·Filed 2007·Granted Mar 10, 2009·1 cites·12 claims
- 1951US6834967B2Optical system for projection displayYOUNG OPTICS INC·Filed 2003·Granted Dec 28, 2004·2 cites·5 claims
- 2043US2008158693A1Fixed-focus lensYOUNG OPTICS INC·Filed 2007·Application pending·0 cites
- 2139US2006023174A1Projector apparatus having an aperture-controllable diaphragmYOUNG OPTICS INC·Filed 2005·Application pending·0 cites
- 2239US2012075594A1Projection apparatus and illumination systemTSAI CHIH-HSIEN·Filed 2011·Application pending·0 cites
- 2336US8347188B2Error correction methods and apparatus for mobile broadcast servicesSPREADTRUM COMM SHANGHAI CO·Filed 2008·Granted Jan 1, 2013·0 cites·4 claims
- 2433US10091747B2Signal amplifying device, method for controling signal amplifying device and method for identifying signal amplifying deviceSPREADTRUM COMM SHANGHAI CO·Filed 2016·Granted Oct 2, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →