Assignee
SOSUL CO LTD
KR·1 granted patent·2 pending applications·13 citations·filing 2003–2008
Top patents by PatentIndex Score
3 records- 0159US7615131B2Plasma etching chamber and plasma etching system using sameSOSUL CO LTD·Filed 2003·Granted Nov 10, 2009·13 cites·20 claims
- 0240US2010022094A1Elevator and apparatus and method for processing substrate using the sameSOSUL CO LTD·Filed 2008·Application pending·0 cites
- 0340US2010236717A1Plasma Etching ChamberSOSUL CO LTD·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when SOSUL 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 →