Inventor · disambiguated record
Mi-Ja Lee
Also filed as: LEE MI-JA
15 granted patents·36 pending applications·35 citations·filing 2006–2025
89Inventor score
Files withROHM & HAAS ELECT MATERIALS KOREA LTD37DUPONT SPECIALTY MATERIALS KOREA LTD7LEE MI-JA2RF WINDOW CO LTD2AHN HEE-CHOON1
Top patents by PatentIndex Score
51 records- 0195US11706984B2Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Granted Jul 18, 2023·3 cites·7 claims
- 0292US11725138B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Granted Aug 15, 2023·4 cites·11 claims
- 0391US9997723B2Organic electroluminescent compound and an organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2015·Granted Jun 12, 2018·6 cites·7 claims
- 0487US10186669B2Organic electroluminescent compound and an organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2018·Granted Jan 22, 2019·3 cites·7 claims
- 0579US9859507B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2015·Granted Jan 2, 2018·2 cites·8 claims
- 0677US12433161B2Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2024·Granted Sep 30, 2025·0 cites·8 claims
- 0777US9806271B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2015·Granted Oct 31, 2017·2 cites·8 claims
- 0876US12289996B2Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Granted Apr 29, 2025·0 cites·3 claims
- 0975US7831203B2Radio frequency repeater for cancelling feedback interference signal with built in antennaRF WINDOW CO LTD·Filed 2007·Granted Nov 9, 2010·9 cites·10 claims
- 1072US2025040432A1Plurality of host materials and organic electroluminescent device comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 1171US2025295030A1Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2025·Application pending·0 cites
- 1267US12258352B2Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Granted Mar 25, 2025·0 cites·8 claims
- 1366US2025313571A1Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2025·Application pending·0 cites
- 1464US11950506B2Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Granted Apr 2, 2024·0 cites·7 claims
- 1563US2024130230A1Plurality of host materials, organic electroluminescent compound, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 1663US2021175432A1Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Application pending·0 cites
- 1762US7929906B2Forward and reverse link automatic power controlled repeater and methodRF WINDOW CO LTD·Filed 2007·Granted Apr 19, 2011·4 cites·9 claims
- 1862US2022109109A1Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Application pending·0 cites
- 1962US2024298530A1Plurality of host materials, organic electroluminescent compound, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 2061US2024324452A1Plurality of host materials, organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 2161US2023157168A1Plurality of host materials, organic electroluminescent compound, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 2260US2025154136A1Compound, and organic electroluminescent material and organic electroluminescent device comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 2359US2025374824A1Organic electroluminescent compound and organic electroluminescent device comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2025·Application pending·0 cites
- 2458US2024074312A1Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2558US2024107794A1Organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2657US2023403932A1Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2757US2023292610A1Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2857US2023413667A1Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2957US2023371374A1Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 3057US2024032418A1Plurality of host materials, organic electroluminescent compound, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 3157US2024090324A1Plurality of host materials, organic electroluminescent compound, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 3257US2023292611A1Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 3357US2024114778A1Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 3456US2025194417A1Organic electroluminescent deviceDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 3556US2023309387A1Organic electroluminescent material, a plurality of host materials, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 3656US2025287832A1Organic electroluminescent compound, a plurality of host materials and organic electroluminescent comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2025·Application pending·0 cites
- 3756US2023157165A1Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 3855US11963439B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Granted Apr 16, 2024·0 cites·13 claims
- 3955US2023139032A1Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 4054US2023217820A1Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 4154US2023276690A1Organic electroluminescent materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 4253US2021202849A1Plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Application pending·0 cites
- 4353US2023320207A1Plurality of host materials, organic electroluminescent compound, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 4452US12391651B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Granted Aug 19, 2025·0 cites·7 claims
- 4552US7785210B2Wrist protection device for bowling gameLEE MI-JA·Filed 2006·Granted Aug 31, 2010·2 cites·2 claims
- 4652US2021296595A1Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Application pending·0 cites
- 4750US2024424049A1Composition for alleviating hair loss and promoting hair growth comprising oat extractUNIV KONKUK IND COOP CORP·Filed 2022·Application pending·0 cites
- 4849US2022384744A1A plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2019·Application pending·0 cites
- 4938US2012260414A1Toilet stool with apparatus for eliminating offensive odorLEE MI-JA·Filed 2010·Application pending·0 cites
- 5034US2014061609A1Novel compounds for organic electronic material and organic electroluminescent device using the sameKIM NAM KYUN·Filed 2011·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →