Inventor · disambiguated record
Eui Hyun Ryu
Also filed as: RYU EUI HYUN
13 granted patents·6 pending applications·8 citations·filing 2011–2023
83Inventor score
Files withROHM & HAAS ELECT MATERIALS KOREA LTD12ROHM & HAAS ELECT MAT3SAMSUNG FINE CHEMICALS CO LTD3RYU EUI HYUN1
Top patents by PatentIndex Score
19 records- 0186US10564542B2Photoresist compositions and methodsROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Feb 18, 2020·4 cites·11 claims
- 0285US12242193B2Coating compositions for use with an overcoated photoresistROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 0380US10527942B2Coating compositions for use with an overcoated photoresistROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Jan 7, 2020·3 cites·7 claims
- 0467US10514604B2Overcoat compositions and methods for photolithographyROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Dec 24, 2019·1 cites·18 claims
- 0561US11822248B2Coating compositions for use with an overcoated photoresistROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Nov 21, 2023·0 cites·19 claims
- 0656US11016388B2Overcoat compositions and methods for photolithographyROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted May 25, 2021·0 cites·8 claims
- 0750US11480878B2Monomers, polymers and photoresist compositionsROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Oct 25, 2022·0 cites·18 claims
- 0845US11487203B2Monomers, polymers and photoresist compositionsROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2017·Granted Nov 1, 2022·0 cites·20 claims
- 0945US10503073B2Photoresist compositions and methodsROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Dec 10, 2019·0 cites·15 claims
- 1045US2015225549A1Method for manufacturing metal nanoparticles and method for manufacturing metal nanoparticle ink by sameSAMSUNG FINE CHEMICALS CO LTD·Filed 2013·Application pending·0 cites
- 1143US2015217374A1Method for manufacturing metal nanoparticles by using phase transition reduction, and metal ink comprising metal nanoparticles manufactured therebySAMSUNG FINE CHEMICALS CO LTD·Filed 2013·Application pending·0 cites
- 1242US10274824B2Photobase generators and photoresist compositions comprising sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Apr 30, 2019·0 cites·14 claims
- 1342US2015239819A1Method for manufacturing metal precursor and method for manufacturing metal ink by using metal precursorSAMSUNG FINE CHEMICALS CO LTD·Filed 2013·Application pending·0 cites
- 1440US2018188219A1Gas sensor and method of manufacture thereofROHM & HAAS ELECT MAT·Filed 2017·Application pending·0 cites
- 1539US11262656B2Coating compositions for use with an overcoated photoresistROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Mar 1, 2022·0 cites·20 claims
- 1639US10203602B2Coating compositions for use with an overcoated photoresistROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2016·Granted Feb 12, 2019·0 cites·20 claims
- 1738US10788751B2Coating composition for use with an overcoated photoresistROHM & HAAS ELECT MAT·Filed 2016·Granted Sep 29, 2020·0 cites·13 claims
- 1837US2018088073A1Gas sensor and method of manufacture thereofROHM & HAAS ELECT MAT·Filed 2017·Application pending·0 cites
- 1933US2014199624A1Method of preparing environment-friendly tonerRYU EUI HYUN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →