Assignee

LENG QUNWEN

US·5 granted patents·800 citations·filing 20082011

Technology mixG01R5G11B5H01F2H10N2Y10T2B82Y1

Top patents by PatentIndex Score

5 records

Join the waitlist — get patent alerts

Get an alert when LENG QUNWEN files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →