Assignee
GUAN ZEYAN
CN·2 granted patents·5 citations·filing 2010–2010
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·5 citations·filing 2010–2010
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →