Inventor · disambiguated record
Heejun Park
Also filed as: PARK HEEJUN
13 granted patents·5 pending applications·36 citations·filing 2016–2025
85Inventor score
Files withLG DISPLAY CO LTD9SAMSUNG ELECTRONICS CO LTD4HYUNDAI TRANSYS INC2CG BIO CO LTD1NAT UNIV CHONBUK IND COOP FOUND1
Top patents by PatentIndex Score
18 records- 0190US9861194B1Safe chest of drawersPARK HEEJUN·Filed 2017·Granted Jan 9, 2018·27 cites·5 claims
- 0284US11302875B2Organic electroluminescence deviceLG DISPLAY CO LTD·Filed 2019·Granted Apr 12, 2022·3 cites·21 claims
- 0383US11515480B2Organic light emitting deviceLG DISPLAY CO LTD·Filed 2019·Granted Nov 29, 2022·2 cites·13 claims
- 0480US11744145B2Organic compound and organic electroluminescent device comprising the sameLG DISPLAY CO LTD·Filed 2019·Granted Aug 29, 2023·2 cites·21 claims
- 0571US11895911B2Organic light emitting deviceLG DISPLAY CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·10 claims
- 0670US11473755B2Electronic apparatus comprising speaker module, and lighting apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 18, 2022·2 cites·16 claims
- 0766US2025332975A1Swivel device for vehicle seatHYUNDAI TRANSYS INC·Filed 2025·Application pending·0 cites
- 0862US11844270B2Compound and organic light emitting device including the sameLG DISPLAY CO LTD·Filed 2020·Granted Dec 12, 2023·0 cites·9 claims
- 0960US2024285828A1Composition using fibrotic acellular dermal matrix, and method for preparing sameCG BIO CO LTD·Filed 2022·Application pending·0 cites
- 1059US2024187031A1Accessory case for electronic device and electronic device comprising sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1154US11814401B2Luminescent material and electroluminescent display device using the sameLG DISPLAY CO LTD·Filed 2020·Granted Nov 14, 2023·0 cites·12 claims
- 1253US2024227633A1Swivel device for vehicle seatHYUNDAI TRANSYS INC·Filed 2024·Application pending·0 cites
- 1349US11696497B2Organic light emitting deviceLG DISPLAY CO LTD·Filed 2019·Granted Jul 4, 2023·0 cites·20 claims
- 1448US11332474B2Compound and organic light-emission deviceLG DISPLAY CO LTD·Filed 2019·Granted May 17, 2022·0 cites·20 claims
- 1546US12262570B2Organic electric element, display panel comprising the same and display device comprising the sameLG DISPLAY CO LTD·Filed 2020·Granted Mar 25, 2025·0 cites·10 claims
- 1646US12183591B2Etching gas compositions, methods of forming micropatterns, and methods of manufacturing semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·16 claims
- 1744US2018245336A1Flame-retardant, fireproof, semi-incombustible plywood ceiling material, and method for manufacturing sameNAT UNIV CHONBUK IND COOP FOUND·Filed 2016·Application pending·0 cites
- 1843US11622184B2Electronic device comprising multiple microphonesSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 4, 2023·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →