Inventor · disambiguated record
Sung Nae Cho
Also filed as: CHO SUNG N · CHO SUNG NAE
13 granted patents·9 pending applications·43 citations·filing 1982–2014
88Inventor score
Top patents by PatentIndex Score
22 records- 0190US7683982B2Active reflective polarizer, liquid crystal display employing the same and method for the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 23, 2010·15 cites·25 claims
- 0266US9088125B2Electromagnetic wave generator and optical shutter using the sameCHO SUNG NAE·Filed 2012·Granted Jul 21, 2015·2 cites·40 claims
- 0365US7974000B2Optical shutter having charged particle and display apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jul 5, 2011·2 cites·18 claims
- 0463US9835929B2Multi-layer coating system using voids for heat blocking system and method for manufacturing sameMAT VISION CO LTD·Filed 2014·Granted Dec 5, 2017·1 cites·31 claims
- 0563USD292276SBottle capCHO SUNG N·Filed 1982·Granted Oct 13, 1987·9 cites·1 claims
- 0662US9624973B2Apparatus having friction preventing function and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Apr 18, 2017·1 cites·14 claims
- 0759US7659953B2Liquid crystal display having reflecting regionSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 9, 2010·1 cites·24 claims
- 0858US9372291B2Heat blocking system utilizing particulatesCHO SUNG NAE·Filed 2014·Granted Jun 21, 2016·1 cites·20 claims
- 0955US2010147371A1Energy harvesting devicesSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 1052US7864269B2Liquid crystal display device switchable between reflective mode and transmissive mode by employing active reflective polarizerSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jan 4, 2011·0 cites·21 claims
- 1146US2008198439A1Magnetic display pixel and magnetic display panelSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1246US2009052007A1Reflective magnetic displaySAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1345US8238034B2Varifocal lens and imaging apparatus including the sameCHO SUNG NAE·Filed 2009·Granted Aug 7, 2012·0 cites·20 claims
- 1444US8009370B2Method of constructing physical lens based on depth-of-focus characteristics, and lens with extended depth of focus constructed by the methodSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Aug 30, 2011·0 cites·3 claims
- 1544US2008198109A1Color magnetic display pixel panelSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1644US2008198441A1Color selective active polarizer and magnetic display panel employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1744US2008198440A1Active reflective polarizer and magnetic display panel comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1844US2008199667A1Magnetic field controlled active reflector and magnetic display panel comprising the active reflectorSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1943US9257209B2Electromagnetic wave generator and bit generator using oscillation of charged particlesSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 9, 2016·0 cites·48 claims
- 2043US2008094537A1Liquid crystal display having reflection regionSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 2143US2008123034A1Liquid crystal display having reflection regionSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 2239US4493431ACan opening meansCHO SUNG N·Filed 1982·Granted Jan 15, 1985·11 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →