Assignee
ZHAO QINGHAI
US·1 granted patent·1 pending application·0 citations·filing 2014–2014
Top patents by PatentIndex Score
2 recordsCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
US·1 granted patent·1 pending application·0 citations·filing 2014–2014
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →