Inventor · disambiguated record
Quanbin Lu
Also filed as: LU QUANBIN
5 granted patents·0 citations·filing 2017–2023
59Inventor score
Top patents by PatentIndex Score
5 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
- 0272US12109652B2Copper-tin brazing wire and preparation method and use thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted Oct 8, 2024·0 cites·17 claims
- 0371US12103113B2Copper-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
- 0469US11931828B2Copper-phosphorus-tin brazing wire and preparation method thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted Mar 19, 2024·0 cites·10 claims
- 0553US10987747B2Brazing material outer coat and preparation method thereof, in-situ synthetic metal-coated flux-cored silver brazing material, preparation method thereof, welding method and joint bodyZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2017·Granted Apr 27, 2021·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →