Assignee
CHENG ZHENGDONG
US·1 granted patent·1 pending application·7 citations·filing 2013–2022
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·7 citations·filing 2013–2022
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →