Inventor · disambiguated record
Weimin Long
Also filed as: LONG WEIMIN
7 granted patents·2 pending applications·0 citations·filing 2017–2023
68Inventor score
Files withZHENGZHOU RES INST MECHANICAL ENG CO LTD6CHINA ACAD OF MACHINERY NINGBO ACAD OF INTELLIGENT MACHINE TOOL CO LTD1UNIV HEFEI TECHNOLOGY1UNIV JIANGSU SCIENCE & TECH1
Top patents by PatentIndex Score
9 records- 0172US12109652B2Copper-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
- 0267US12420361B2Braze 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
- 0363US11845146B2Brazing wire, forming method of brazing wire and forming mold of brazing wireZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2021·Granted Dec 19, 2023·0 cites·3 claims
- 0462US11534873B2Self-shielded flux-cored welding wire with special protective slag coating formed in situ and manufacture method thereofUNIV HEFEI TECHNOLOGY·Filed 2020·Granted Dec 27, 2022·0 cites·10 claims
- 0562US2024068069A1Copper-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
- 0654US2024139847A1Brazing joint, brazing method and device, for promoting solder rheology and gas overflowCHINA ACAD OF MACHINERY NINGBO ACAD OF INTELLIGENT MACHINE TOOL CO LTD·Filed 2022·Application pending·0 cites
- 0753US10987747B2Brazing 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
- 0850US10610978B2High-efficient energy-saving and surfacing layer well-forming self-shielded flux-covered welding wire and manufacture methodUNIV JIANGSU SCIENCE & TECH·Filed 2017·Granted Apr 7, 2020·0 cites·9 claims
- 0941US11660709B2Device and method for manufacturing coated welding rodZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2020·Granted May 30, 2023·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Weimin Long 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 →