Assignee
LIU ZHENGYONG
CN·2 granted patents·1 citations·filing 2012–2025
Technology mixB23H1
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·1 citations·filing 2012–2025
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →