Inventor · disambiguated record
Du Hyun Song
Also filed as: SONG DU HYUN
4 granted patents·2 pending applications·1 citations·filing 2018–2023
55Inventor score
Top patents by PatentIndex Score
6 records- 0168US12390879B2Dual type ultrasonic bonding apparatus and bonding method using the sameWITS CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·3 claims
- 0259US11251527B2Antenna moduleAMOTECH CO LTD·Filed 2018·Granted Feb 15, 2022·1 cites·10 claims
- 0357US2024213802A1Wireless charging coil module including rolled copper layer on one surface of base, method for manufacturing the same, and wireless charging system including the sameWITS CO LTD·Filed 2023·Application pending·0 cites
- 0451US11770021B2Wireless charging module coated with magnetic material on surface of coilWITS CO LTD·Filed 2022·Granted Sep 26, 2023·0 cites·18 claims
- 0549US2023116340A1Method of manufacturing wireless charging coil module coated with magnetic material on surface of coilWITS CO LTD·Filed 2022·Application pending·0 cites
- 0642US11605889B2Combo antenna moduleAMOTECH CO LTD·Filed 2019·Granted Mar 14, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →