Assignee
CHO JUNG KEUN
KR·2 granted patents·5 citations·filing 2007–2007
Top patents by PatentIndex Score
2 records- 0169US8898926B2Substrate dryer using supercritical fluid, apparatus including the same, and method for treating substrateCHO JUNG KEUN·Filed 2007·Granted Dec 2, 2014·4 cites·8 claims
- 0256US8256774B2Chucking member and spin head and method for chucking substrate using the chucking memberCHO JUNG KEUN·Filed 2007·Granted Sep 4, 2012·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when CHO JUNG KEUN 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 →