Inventor · disambiguated record

Yun-Chul Oh

Also filed as: OH YUN-CHUL

1 granted patent·11 citations·filing 1998–1998

33Inventor score

Technology areasH10P

Files withSAMSUNG ELECTRONICS CO LTD1

Top patents by PatentIndex Score

1 record

0138US5972293AAqueous compositions for making ultrapure water used in microelectronic device fabrication processes and methods of sterilizing ultrapure water delivery systems using the sameSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Oct 26, 1999·11 cites·10 claims

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