Assignee
ZHANG QIWEN
CN·4 granted patents·8 citations·filing 2019–2020
Top patents by PatentIndex Score
4 records- 0150USD937390SFaucet handleZHANG QIWEN·Filed 2020·Granted Nov 30, 2021·2 cites·1 claims
- 0241USD919756SFaucetZHANG QIWEN·Filed 2019·Granted May 18, 2021·3 cites·1 claims
- 0337USD920480SFaucetZHANG QIWEN·Filed 2019·Granted May 25, 2021·2 cites·1 claims
- 0432USD935001SFaucet handleZHANG QIWEN·Filed 2019·Granted Nov 2, 2021·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when ZHANG QIWEN 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 →