Assignee
SUN JINJU
CN·1 granted patent·2 citations·filing 2011–2011
Top patents by PatentIndex Score
1 recordCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
CN·1 granted patent·2 citations·filing 2011–2011
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →