Inventor · disambiguated record
Eun-Hyoung Cho
Also filed as: CHO EUN-HYOUNG
44 granted patents·21 pending applications·364 citations·filing 2002–2025
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD45SAMSUNG ELECTRO MECH7CHO EUN-HYOUNG5SOHN JIN-SEUNG2SUH SUNG-DONG2
Top patents by PatentIndex Score
65 records- 0195US8264637B2Photonic crystal optical filter, reflective color filter, display apparatus using the reflective color filter, and method of manufacturing the reflective color filterCHO EUN-HYOUNG·Filed 2009·Granted Sep 11, 2012·34 cites·28 claims
- 0294US7710686B2Heat-assisted magnetic recording head and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 4, 2010·33 cites·18 claims
- 0393US7819652B2Mold for nano-imprinting and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Oct 26, 2010·18 cites·4 claims
- 0491US7184386B2Integrated type optical head with sheet waveguide and light couplerSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Feb 27, 2007·30 cites·11 claims
- 0590US7298554B2Hybrid achromatic optical lens and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Nov 20, 2007·18 cites·9 claims
- 0689US7221513B2Hybrid achromatic optical lens and method for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 22, 2007·33 cites·22 claims
- 0788US8173217B2Carbon nano-tube film with a transformed substrate structure and a manufacturing method thereofSHIN HYEON JIN·Filed 2010·Granted May 8, 2012·6 cites·9 claims
- 0888US7167317B2Objective optical system employing grin lensSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 23, 2007·24 cites·20 claims
- 0988US6948176B2Cover plate for optical disk driveSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Sep 20, 2005·24 cites·8 claims
- 1087US8087920B2Process and apparatus for ultraviolet nano-imprint lithographyCHO EUN-HYOUNG·Filed 2008·Granted Jan 3, 2012·7 cites·10 claims
- 1186US7858010B2Soft template with alignment markSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Dec 28, 2010·8 cites·19 claims
- 1285US10002927B2Transparent electrodes and electronic devices including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jun 19, 2018·4 cites·16 claims
- 1385US9082844B2Methods of transferring semiconductor elements and manufacturing semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jul 14, 2015·4 cites·18 claims
- 1484US8562891B2Process and apparatus for ultraviolet nano-imprint lithographyCHO EUN-HYOUNG·Filed 2011·Granted Oct 22, 2013·2 cites·19 claims
- 1584US7663982B2Light delivery module, method of fabricating the same and heat-assisted magnetic recording head using the light delivery moduleSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 16, 2010·5 cites·10 claims
- 1684US7558161B2Integrated optical system and method of manufacturing the same and information recording and/or reproducing apparatus using the integrated optical systemSAMSUNG ELECTRO MECH·Filed 2005·Granted Jul 7, 2009·5 cites·33 claims
- 1783US9080748B2Display panel having improved light-use efficiency, display device including the display panel, and method of manufacturing the display panelSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jul 14, 2015·3 cites·21 claims
- 1881US6989932B2Method of manufacturing micro-lensSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 24, 2006·10 cites·18 claims
- 1980US8363185B2Photonic crystal optical filter, transmissive color filter, transflective color filter, and display apparatus using the color filtersSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jan 29, 2013·9 cites·8 claims
- 2080US6994808B2Planar lens and method for fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 7, 2006·19 cites·19 claims
- 2178US7798802B2Dual-side imprinting lithography systemSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Sep 21, 2010·6 cites·10 claims
- 2278US7408847B2Integrated type optical head with sheet waveguide and light couplerSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 5, 2008·3 cites·1 claims
- 2377US8680497B2Superhydrophobic electromagnetic field shielding material and method of preparing the sameCHO EUN-HYOUNG·Filed 2012·Granted Mar 25, 2014·3 cites·20 claims
- 2475US7944782B290°-bent metallic waveguide having tapered c-shaped aperture, method of fabricating the waveguide, light delivery module including the waveguide, and heat assisted magnetic recording head having the waveguideSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted May 17, 2011·2 cites·25 claims
- 2575US7747121B2Bending waveguide, method of fabricating the bending waveguide, light delivery module employing the bending waveguide, and heat assisted magnetic recording head employing the bending waveguideSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 29, 2010·2 cites·22 claims
- 2674US8305710B2Metal layer having aperture, method of forming the same, light delivery module including metal layer having aperture, and heat assisted magnetic recording head including the sameCHO EUN-HYOUNG·Filed 2007·Granted Nov 6, 2012·2 cites·19 claims
- 2774US8225482B2Manufacturing method of waveguide having a metal alignment markSUH SUNG-DONG·Filed 2008·Granted Jul 24, 2012·6 cites·6 claims
- 2871US9186700B2Process and apparatus for ultraviolet nano-imprint lithographySEAGATE TECHNOLOGY LLC·Filed 2013·Granted Nov 17, 2015·1 cites·20 claims
- 2971US2025391765A1Metallic Structure, Method of Preparing Same, and Electronic Device Including SameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 3069US7957175B2Information storage devices using movement of magnetic domain walls and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 7, 2011·6 cites·23 claims
- 3167US7430750B2Optical disc drive using noise reducing unitSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 30, 2008·7 cites·24 claims
- 3266US7428194B2Integrated optical pickup and optical recording and/or reproducing apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 23, 2008·6 cites·25 claims
- 3364US7345267B2Optical system having element for correcting aberration of mirror and optical pickup apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 18, 2008·3 cites·16 claims
- 3463US9778541B2Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic elementSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Oct 3, 2017·1 cites·24 claims
- 3562US2009252023A1Integrated optical system and method of manufacturing the same and information recording and/or reproducing apparatus using the integrated optical systemSAMSUNG ELECTRO MECH·Filed 2009·Application pending·0 cites
- 3661US7194152B2Micro mirror and method of manufacturing the sameSAMSUNG ELECTRO MECH·Filed 2005·Granted Mar 20, 2007·2 cites·11 claims
- 3760US7283448B2Integrated optical pickup and method of manufacturing the same and optical information storage system including the optical pickupSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 16, 2007·9 cites·24 claims
- 3856US2025391773A1Interconnect structure and integrated circuit deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 3955US9105285B2Waveguide having a metal alignment markSUH SUNG-DONG·Filed 2012·Granted Aug 11, 2015·0 cites·24 claims
- 4055US7811667B2Carbon nano-tube film with a transformed substrate structure and a manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Oct 12, 2010·4 cites·10 claims
- 4153US10353268B2Acousto-optic element, acousto-optic element array, and display apparatus including the acousto-optic elementSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 16, 2019·0 cites·23 claims
- 4253US7688684B2Heat-assisted magnetic recording head and recording apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 30, 2010·0 cites·15 claims
- 4350US2015144918A1Method of manufacturing optical film for reducing color shift, organic light-emitting display apparatus using optical film for reducing color shift, and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 4449US7351520B2Micro-lens array and manufacturing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 1, 2008·3 cites·14 claims
- 4549US2008181560A1Structure for light coupling in heat-assisted magnetic recordingSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4648US2007081427A1Light delivery module and heat-assisted magnet recording head employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4748US2010007980A1Heat-assisted magnetic recording head gimbal assemblySAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4847US6937396B2Hybrid lens with high numerical apertureSUMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 30, 2005·2 cites·4 claims
- 4947US2008137231A1Magnetic recording medium and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 5046US8889442B2Flexible semiconductor device and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 18, 2014·0 cites·28 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →