Assignee
HUANG DONGCHUN
CN·4 granted patents·1 pending application·41 citations·filing 2022–2025
Technology mixE05B1
Top patents by PatentIndex Score
5 records- 0193USD1068444SElectronic lockHUANG DONGCHUN·Filed 2025·Granted Apr 1, 2025·11 cites·1 claims
- 0288USD1031412SElectronic lockHUANG DONGCHUN·Filed 2024·Granted Jun 18, 2024·15 cites·1 claims
- 0382USD1003144SRound smart door lockHUANG DONGCHUN·Filed 2023·Granted Oct 31, 2023·9 cites·1 claims
- 0476USD991008SElectronic door lockHUANG DONGCHUN·Filed 2023·Granted Jul 4, 2023·6 cites·1 claims
- 0548US2023417080A1Electronic handle door lock easy to install and useHUANG DONGCHUN·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when HUANG DONGCHUN 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 →