Beijing
China
7
2023-02-16
The entities that hold a legal rights for patent applications filed by inventor HU Boping:
Boping HU from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Motor rotor and IPM motor
#2 | 2022-08-11Fine grain rare earth alloy cast strip, preparation method thereof, and a rotary cooling roll device
#3 | 2019-10-31FINE GRAIN RARE EARTH ALLOY CAST STRIP, PREPARATION METHOD THEREOF, AND A ROTARY COOLING ROLL DEVICE
#4 | 2017-08-31Rare earth permanent magnet and method for preparing same
#5 | 2017-08-17Rare earth permanent magnet and method for preparing same
#6 | 2015-12-03Nd—Fe—B sintered magnet and methods for manufacturing the same
#7 | 2010-07-29Apparatus for preparing alloy sheet
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