Inventor · disambiguated record

Hongfei Yin

Also filed as: YIN HONGFEI

0 granted patents·1 pending application·0 citations·filing 2022–2022

Technology areasC09K

Files withHUANENG POWER INT INC1

Top patents by PatentIndex Score

1 record

0147US2025136449A1Anti-oxidation dipping treatment method for graphite sealing element for thermal power generation unit, and anti-oxidation production lineHUANENG POWER INT INC·Filed 2022·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Hongfei Yin files or is granted a new patent.

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

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →