Assignee
CHINA CONSTR FIRST GROUP CORP LTD
CN·2 granted patents·1 citations·filing 2021–2022
Top patents by PatentIndex Score
2 records- 0169US11688178B1System and method for calculating regional crowd movementCHINA CONSTR FIRST GROUP CORP LTD·Filed 2022·Granted Jun 27, 2023·1 cites·20 claims
- 0232US11306481B2Environment-friendly acoustic panel for buildingCHINA CONSTR FIRST GROUP CORP LTD·Filed 2021·Granted Apr 19, 2022·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when CHINA CONSTR FIRST GROUP CORP LTD 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 →