Inventor · disambiguated record
Yong-Seok Ro
Also filed as: RO YONG-SEOK
4 granted patents·1 pending application·6 citations·filing 2002–2020
64Inventor score
Top patents by PatentIndex Score
5 records- 0177US11717933B2Retaining ring for use in chemical mechanical polishing and CMP apparatus having the sameXIA TAI XIN SEMICONDUCTOR QING DAO LTD·Filed 2020·Granted Aug 8, 2023·1 cites·19 claims
- 0247US11551940B2Roller for cleaning wafer and cleaning apparatus having the sameXIA TAI XIN SEMICONDUCTOR QING DAO LTD·Filed 2019·Granted Jan 10, 2023·0 cites·16 claims
- 0345US7086132B2Method for assembling a polishing head and apparatus for detecting air leakage in the polishing head while assembling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 8, 2006·4 cites·9 claims
- 0438US2020203192A1Backside brush for cleaning wafer and cleaning apparatus having the sameXIA TAI XIN SEMICONDUCTOR QING DAO LTD·Filed 2019·Application pending·0 cites
- 0537US6754942B2Method for assembling a polishing head and apparatus for detecting air leakage in the polishing head while assembling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Jun 29, 2004·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →