Inventor · disambiguated record

Haidan Yu

Also filed as: YU HAIDAN

1 granted patent·4 citations·filing 2015–2015

23Inventor score

Technology areasH01F

Files withHARBIN INST TECHNOLOGY1

Top patents by PatentIndex Score

1 record

0180US9890871B2High-power bi-directional non-recovery spring magnetic valve comprising permanent magnetHARBIN INST TECHNOLOGY·Filed 2015·Granted Feb 13, 2018·4 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →