Inventor · disambiguated record
Xiao-Na Liu
Also filed as: LIU XIAO-NA
29 granted patents·1 pending application·63 citations·filing 2010–2012
94Inventor score
Top patents by PatentIndex Score
30 records- 0188US8477432B2Image lens with low chromatic aberration and high resolutionHUANG HAI-JO·Filed 2011·Granted Jul 2, 2013·11 cites·12 claims
- 0285US8254040B2Super-wide-angle lens system and imaging module having samePENG FANG-YING·Filed 2010·Granted Aug 28, 2012·8 cites·13 claims
- 0382US8264783B2Wide-angle lens system having short overall lengthPENG FANG-YING·Filed 2010·Granted Sep 11, 2012·6 cites·11 claims
- 0479US8531776B2Zoom lens systemPENG FANG-YING·Filed 2010·Granted Sep 10, 2013·5 cites·11 claims
- 0577US8520316B2Wide-angle zoom lens systemHUANG HAI-JO·Filed 2011·Granted Aug 27, 2013·4 cites·11 claims
- 0677US8456749B2Zoom lens and imaging device using samePENG FANG-YING·Filed 2011·Granted Jun 4, 2013·4 cites·20 claims
- 0777US8254033B2Projection lens system with high resolution and compact sizeHUANG HAI-JO·Filed 2010·Granted Aug 28, 2012·4 cites·12 claims
- 0874US8427764B1Lens systemPENG FANG-YING·Filed 2011·Granted Apr 23, 2013·3 cites·13 claims
- 0973US8498066B2Projection lens system with long back focal lengthLIU XIAO-NA·Filed 2011·Granted Jul 30, 2013·3 cites·8 claims
- 1073US8451548B2Projection lens system with high resolution and compact sizeLIU XIAO-NA·Filed 2011·Granted May 28, 2013·3 cites·14 claims
- 1169US8248714B2Projection lens system with high resolution and compact sizeHUANG HAI-JO·Filed 2010·Granted Aug 21, 2012·2 cites·13 claims
- 1268US8570664B2Zoom lens systemHUANG HAI-JO·Filed 2011·Granted Oct 29, 2013·2 cites·8 claims
- 1362US8605369B2Projection lens system with high resolution and compact sizePENG FANG-YING·Filed 2011·Granted Dec 10, 2013·1 cites·19 claims
- 1462US8570661B2Projection lens systemLEE AN-TZE·Filed 2011·Granted Oct 29, 2013·2 cites·7 claims
- 1561US8749613B2Wide-angle zoom lens and camera module using sameHUANG HAI-JO·Filed 2011·Granted Jun 10, 2014·1 cites·16 claims
- 1661US8503113B2Wide-angle relay lens and imaging system having sameHUANG HAI-JO·Filed 2010·Granted Aug 6, 2013·1 cites·4 claims
- 1761US8279530B2Zoom lens systemPENG FANG-YING·Filed 2010·Granted Oct 2, 2012·1 cites·8 claims
- 1861US8248706B2Zoom lens system having high zoom ratio and short overall lengthPENG FANG-YING·Filed 2010·Granted Aug 21, 2012·1 cites·9 claims
- 1960US8320054B2Zoom projection lens systemLIU XIAO-NA·Filed 2011·Granted Nov 27, 2012·1 cites·7 claims
- 2048US8385003B1Zoom lensHONGFUJIN PREC IND SHENZHEN·Filed 2011·Granted Feb 26, 2013·0 cites·12 claims
- 2147US8456764B2Projection lensLIU XIAO-NA·Filed 2011·Granted Jun 4, 2013·0 cites·20 claims
- 2246US8300319B2Zoom lens systemHUANG HAI-JO·Filed 2010·Granted Oct 30, 2012·0 cites·18 claims
- 2345US8908286B2Zoom lens systemPENG FANG-YING·Filed 2012·Granted Dec 9, 2014·0 cites·7 claims
- 2445US8325421B2Zoom projection lensHUANG HAI-JO·Filed 2010·Granted Dec 4, 2012·0 cites·13 claims
- 2544US8385001B2Zoom projection lens systemHONGFUJIN PREC IND SHENZHEN·Filed 2010·Granted Feb 26, 2013·0 cites·10 claims
- 2642US8351133B2360 degree viewing angle lens unit and optical lens system using sameHONGFUJIN PREC IND SHENZHEN·Filed 2010·Granted Jan 8, 2013·0 cites·18 claims
- 2742US8279539B2Transfer lens and wide-angle lens system using sameHUANG HAI-JO·Filed 2010·Granted Oct 2, 2012·0 cites·7 claims
- 2842US8248705B2Zoom lens system having high zoom ratio and short overall lengthHUANG HAI-JO·Filed 2010·Granted Aug 21, 2012·0 cites·10 claims
- 2942US2013100541A1Lens system with reduced length and high resolutionHUANG HAI-JO·Filed 2012·Application pending·0 cites
- 3041US8270096B2Image lens systemPENG FANG-YING·Filed 2010·Granted Sep 18, 2012·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →