Inventor · disambiguated record
A Ra Cho
Also filed as: CHO A-RA
16 granted patents·7 pending applications·22 citations·filing 2011–2024
88Inventor score
Files withSAMSUNG ELECTRO MECH6SAMSUNG ELECTRONICS CO LTD4DNF CO LTD3LG INNOTEK CO LTD3SK INNOVATION CO LTD2
Top patents by PatentIndex Score
23 records- 0191US11393627B2Multilayer ceramic electronic componentSAMSUNG ELECTRO MECH·Filed 2020·Granted Jul 19, 2022·4 cites·22 claims
- 0288US9768346B2Light-emitting deviceLG INNOTEK CO LTD·Filed 2013·Granted Sep 19, 2017·8 cites·6 claims
- 0386US10764157B2Control apparatus for controlling an operation of at least one electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 1, 2020·4 cites·17 claims
- 0483US9312433B2Light emitting elementLG INNOTEK CO LTD·Filed 2013·Granted Apr 12, 2016·4 cites·19 claims
- 0575US12224121B2Multilayer capacitor and board having the same mounted thereonSAMSUNG ELECTRO MECH·Filed 2023·Granted Feb 11, 2025·0 cites·12 claims
- 0668US11763987B2Multilayer capacitor and board having the same mounted thereonSAMSUNG ELECTRO MECH·Filed 2021·Granted Sep 19, 2023·0 cites·12 claims
- 0767US9431575B2Light-emitting deviceLG INNOTEK CO LTD·Filed 2013·Granted Aug 30, 2016·1 cites·20 claims
- 0864US10120532B2Control apparatus for controlling an operation of at least one electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Nov 6, 2018·1 cites·16 claims
- 0962US12417882B2Multilayer electronic componentSAMSUNG ELECTRO MECH·Filed 2023·Granted Sep 16, 2025·0 cites·21 claims
- 1059US2020351177A1Control apparatus for controlling an operation of at least one electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Application pending·0 cites
- 1158US2018154343A1Hydroprocessing catalyst and method for preparing sameSK INNOVATION CO LTD·Filed 2018·Application pending·0 cites
- 1256US2024290540A1Multilayer electronic componentSAMSUNG ELECTRO MECH·Filed 2024·Application pending·0 cites
- 1354US2016339416A1Hydroprocessing catalyst and method for preparing sameSK INNOVATION CO LTD·Filed 2016·Application pending·0 cites
- 1453US10913755B2Transition metal compound, preparation method therefor, and composition for depositing transition metal-containing thin film, containing sameDNF CO LTD·Filed 2017·Granted Feb 9, 2021·0 cites·7 claims
- 1551US12398459B2Silicon metal oxide encapsulation film comprising metal or metal oxide in thin film, and manufacturing method thereforDNF CO LTD·Filed 2020·Granted Aug 26, 2025·0 cites·15 claims
- 1651US11447859B2Metal triamine compound, method for preparing the same, and composition for depositing metal-containing thin film including the sameDNF CO LTD·Filed 2018·Granted Sep 20, 2022·0 cites·15 claims
- 1749US11776755B2Multilayer ceramic electronic componentSAMSUNG ELECTRO MECH·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
- 1848US11685702B2Method for producing arene compounds and arene compounds produced by the sameJSI SILICONE CO·Filed 2020·Granted Jun 27, 2023·0 cites·12 claims
- 1947US2012217254A1RefrigeratorCHO A RA·Filed 2011·Application pending·0 cites
- 2046US2018187954A1Home appliance, mobile device and control method of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 2142US10781148B2Method of preparing butadieneLG CHEMICAL LTD·Filed 2017·Granted Sep 22, 2020·0 cites·10 claims
- 2235US2018033901A1Semi transparent back contact and solar cell using the same, and a method of manufacturing themKOREA INST ENERGY RES·Filed 2016·Application pending·0 cites
- 2333US10784971B2Method of scheduling for underwater wireless mobile networkKOREA INST OCEAN SCI & TECH·Filed 2018·Granted Sep 22, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →