Assignee

FENG YI

CN·6 granted patents·3 pending applications·25 citations·filing 20082020

Technology mixB21D3Y10T3F28F2A01G1B05B1C08L1

Top patents by PatentIndex Score

9 records

Join the waitlist — get patent alerts

Get an alert when FENG YI 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 →