Inventor · disambiguated record
Changgil Son
Also filed as: SON CHANGGIL
1 granted patent·2 pending applications·0 citations·filing 2023–2025
13Inventor score
Technology areasH10P
Files withSAMSUNG ELECTRONICS CO LTD3
Top patents by PatentIndex Score
3 records- 0168US12327731B2Etching gas mixture and method of manufacturing integrated circuit device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
- 0265US2025239461A1Etching gas mixture and method of manufacturing integrated circuit device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0349US2025132134A1Gas supply assembly and semiconductor wafer processing apparatus using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →