Inventor · disambiguated record
Xian Dong
Also filed as: DONG XIAN · Dong xian-feng
4 granted patents·2 citations·filing 2010–2023
58Inventor score
Top patents by PatentIndex Score
4 records- 0172US12290882B2Copper-phosphorus-zinc-tin brazing sheet and preparation method and use thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted May 6, 2025·0 cites·18 claims
- 0271US12103113B2Copper-phosphorus brazing wire for brazing copper alloy spectacle frame as well as preparing method and system thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·8 claims
- 0368US12447561B2Copper-phosphorus brazing foil and preparation method thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·4 claims
- 0430USD653212SAssembly with metal frames and light pipesYUAN WEI·Filed 2010·Granted Jan 31, 2012·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →