Assignee
YANG SHI CHUN
KR·2 granted patents·1 pending application·1 citations·filing 2007–2017
Top patents by PatentIndex Score
3 records- 0166US10532331B2Artificial-whirlpool generatorYANG SHI CHUN·Filed 2017·Granted Jan 14, 2020·1 cites·6 claims
- 0243US10421669B2Dissolved air flotation deviceYANG SHI CHUN·Filed 2014·Granted Sep 24, 2019·0 cites·5 claims
- 0336US2009223886A1Water Purification ApparatusYANG SHI CHUN·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when YANG SHI CHUN 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 →