Assignee

QI HUAN

US·2 granted patents·12 citations·filing 20072009

Technology mixB23K2F01D2F05D2B22F1B23P1C23C1

Top patents by PatentIndex Score

2 records

Join the waitlist — get patent alerts

Get an alert when QI HUAN 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 →