Assignee
ZHENG LIXIN
1 granted patent·1 pending application·2 citations·filing 2007–2009
Top patents by PatentIndex Score
2 recordsCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
1 granted patent·1 pending application·2 citations·filing 2007–2009
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →