Inventor · disambiguated record
Chang-Gil Ryu
Also filed as: RYU CHANG-GIL
6 granted patents·1 pending application·16 citations·filing 2006–2019
76Inventor score
Files withSAMSUNG ELECTRONICS CO LTD7
Top patents by PatentIndex Score
7 records- 0189US10029332B2Spot heater and device for cleaning wafer using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 24, 2018·6 cites·16 claims
- 0280US9999957B2Polishing head and polishing carrier apparatus having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jun 19, 2018·3 cites·17 claims
- 0379US10576582B2Spot heater and device for cleaning wafer using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 3, 2020·2 cites·12 claims
- 0468US8033401B2Wafer guide for preventing wafer breakage in semiconductor cleaning apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Oct 11, 2011·5 cites·13 claims
- 0557US11648644B2Polishing pad conditioning apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted May 16, 2023·0 cites·17 claims
- 0641US2006292817A1Methods of processing semiconductor structures and methods of forming capacitors for semiconductor devices using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 0734US10340158B2Substrate cleaning apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jul 2, 2019·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →