Assignee
DNS KOREA CO LTD
KR·7 granted patents·116 citations·filing 1998–2003
Top patents by PatentIndex Score
7 records- 0187US6454472B1Semiconductor manufacturing apparatus for photolithographic processDNS KOREA CO LTD·Filed 2000·Granted Sep 24, 2002·65 cites·9 claims
- 0260US6784106B2Wafer drying methodDNS KOREA CO LTD·Filed 2002·Granted Aug 31, 2004·9 cites·16 claims
- 0356US6918406B2Chemical supply apparatusDNS KOREA CO LTD·Filed 2003·Granted Jul 19, 2005·7 cites·10 claims
- 0452US6748672B2Wafer dryers for Semiconductor cleaning apparatusesDNS KOREA CO LTD·Filed 2002·Granted Jun 15, 2004·5 cites·19 claims
- 0551US6357938B1Coating and developing process systemDNS KOREA CO LTD·Filed 2000·Granted Mar 19, 2002·6 cites·2 claims
- 0651US6089763ASemiconductor wafer processing systemDNS KOREA CO LTD·Filed 1998·Granted Jul 18, 2000·20 cites·16 claims
- 0742US6576873B1Semiconductor manufacturing apparatus for photolithographic processDNS KOREA CO LTD·Filed 2000·Granted Jun 10, 2003·4 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when DNS KOREA CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →