Inventor · name-matched record

DUAN QIANG-FEI

1 granted patent·0 citations·filing 2023–2023

1Inventor score
Technology areasF16L
Files withASIA VITAL COMPONENTS CO LTD1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when DUAN QIANG-FEI files or is granted a new patent.

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

Identity basis: exact name match across USPTO filings. How scoring works →