Assignee
CHO RYAN JOONGI
KR·0 granted patents·3 pending applications·0 citations·filing 2020–2020
Top patents by PatentIndex Score
3 records- 0130US2022073362A1Automobile exhaust gas bottle- reactor that absorbs carbon dioxideCHO RYAN JOONGI·Filed 2020·Application pending·0 cites
- 0226US2021095175A1Environment-friendly snow removal agent using component of starfishCHO RYAN JOONGI·Filed 2020·Application pending·0 cites
- 0322US2022074235A1Automatic door opening device using thermal expansion of shape memory alloyCHO RYAN JOONGI·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHO RYAN JOONGI 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 →