Inventor · disambiguated record

Kefei Dou

Also filed as: DOU KEFEI

1 granted patent·0 citations·filing 2025–2025

3Inventor score

Technology areasA61L

Files withAMSINOMED MEDICAL CO LTD1

Top patents by PatentIndex Score

1 record

0140US12433773B2Cobalt-chromium alloy stent and drug eluting stentAMSINOMED MEDICAL CO LTD·Filed 2025·Granted Oct 7, 2025·0 cites·9 claims

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