Assignee
CHEN YIWEN
CN·2 granted patents·1 citations·filing 2011–2024
Top patents by PatentIndex Score
2 recordsCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
CN·2 granted patents·1 citations·filing 2011–2024
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →