Inventor · disambiguated record
Won Jin Beom
Also filed as: BEOM WON JIN
4 granted patents·2 pending applications·3 citations·filing 2018–2022
60Inventor score
Top patents by PatentIndex Score
6 records- 0188US11622445B2Surface-treated copper foil, manufacturing method thereof, copper foil laminate including the same, and printed wiring board including the sameILJIN MAT CO LTD·Filed 2020·Granted Apr 4, 2023·2 cites·9 claims
- 0278US11166378B2Carrier-foil-attached ultra-thin copper foilILJIN MAT CO LTD·Filed 2018·Granted Nov 2, 2021·1 cites·12 claims
- 0358US2024206062A1Ultra-thin copper foil with carrier foil and method for manufacturing embedded substrate by using sameLOTTE ENERGY MAT CORPORATION·Filed 2022·Application pending·0 cites
- 0448US2022399547A1Surface-treated copper foil, method for producing same, and negative electrode for secondary battery including sameILJIN MAT CO LTD·Filed 2019·Application pending·0 cites
- 0547US11917755B2Carrier-foil-attached ultra-thin copper foilILJIN MAT CO LTD·Filed 2018·Granted Feb 27, 2024·0 cites·12 claims
- 0646US11164831B2Carrier-foil-attached ultra-thin copper foilILJIN MAT CO LTD·Filed 2018·Granted Nov 2, 2021·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →