Inventor · disambiguated record

Haiyuan Zhang

Also filed as: ZHANG HAIYUAN

1 granted patent·0 citations·filing 2021–2021

11Inventor score

Technology areasH01F

Files withBAOTOU JINSHAN MAGNETIC MAT CO LTD1

Top patents by PatentIndex Score

1 record

0161US11705256B2Neodymium-iron-boron permanent magnet and preparation method and use thereofBAOTOU JINSHAN MAGNETIC MAT CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·11 claims

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