Inventor · disambiguated record
Woongjin Cheon
Also filed as: CHEON WOONGJIN
0 granted patents·6 pending applications·0 citations·filing 2024–2025
Files withSAMSUNG ELECTRONICS CO LTD6
Top patents by PatentIndex Score
6 records- 0163US2025299934A1Magnetic field generation device for plasma distribution control and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0263US2025349516A1Plasma control apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0358US2025273443A1Substrate processing apparatus including edge bias supply portionSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0457US2025069861A1Magnetic element assembly and substrate processing apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0555US2025357093A1Substrate processing device including variable impedance elementSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0642US2025391695A1Substrate treatment apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →