Assignee
HUANG HUIFENG
CN·5 granted patents·24 citations·filing 2018–2023
Technology mixE04H1
Top patents by PatentIndex Score
5 records- 0185USD1005608SAutomatic animal house doorHUANG HUIFENG·Filed 2023·Granted Nov 21, 2023·13 cites·1 claims
- 0264US11634921B1Swimming pool water valve with a support elementHUANG HUIFENG·Filed 2022·Granted Apr 25, 2023·0 cites·10 claims
- 0362USD987039SSwimming pool valveHUANG HUIFENG·Filed 2022·Granted May 23, 2023·2 cites·1 claims
- 0447USD873894SWaterproof camera coverHUANG HUIFENG·Filed 2018·Granted Jan 28, 2020·5 cites·1 claims
- 0544USD881188SBluetooth adapterHUANG HUIFENG·Filed 2018·Granted Apr 14, 2020·4 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when HUANG HUIFENG 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 →