Inventor · disambiguated record
Yafang Cheng
Also filed as: CHENG YAFANG
6 granted patents·2 pending applications·0 citations·filing 2012–2024
64Inventor score
Files withZHENGZHOU RES INST MECHANICAL ENG CO LTD5CHINA ACADEMY OF MACHINERY ZHENGZHOU RES INSTITUTE OF MECHANICAL ENGINEERING CO LTD1SUN JIE1UNIV HEFEI TECHNOLOGY1
Top patents by PatentIndex Score
8 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
- 0369US11931828B2Copper-phosphorus-tin brazing wire and preparation method thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted Mar 19, 2024·0 cites·10 claims
- 0468US12447561B2Copper-phosphorus brazing foil and preparation method thereofZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·4 claims
- 0565US2025171924A1Aluminum bonding wire coated by photo-curing polymer, preparation method, and application thereforCHINA ACADEMY OF MACHINERY ZHENGZHOU RES INSTITUTE OF MECHANICAL ENGINEERING CO LTD·Filed 2024·Application pending·0 cites
- 0662US11534873B2Self-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
- 0741US11660709B2Device and method for manufacturing coated welding rodZHENGZHOU RES INST MECHANICAL ENG CO LTD·Filed 2020·Granted May 30, 2023·0 cites·18 claims
- 0836US2013237819A1Controller for controlling operations of an ultrasonic diagnosis detectorSUN JIE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →