Inventor · disambiguated record
Hangyan Xue
Also filed as: XUE HANGYAN
3 granted patents·1 pending application·0 citations·filing 2023–2023
41Inventor score
Top patents by PatentIndex Score
4 records- 0171US12103113B2Copper-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
- 0268US12447561B2Copper-phosphorus brazing foil and preparation method thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·4 claims
- 0367US12420361B2Braze coating material with nickel core and coating and preparation method and braze coating method thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 0462US2024068069A1Copper-tin-nickel brazing material prepared by alloys recycled from e-waste, preparation method therefor and system thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →