Yugang Zhao

3 Patents

• US121318502024

  Rare Earth Magnet and Preparation Method Thereof

  BEIJING ZHONG KE SAN HUAN HI-TECH CO., Ltd.

  0 cites
• US119202362024

  Coating Machine and Coating Method

  BEIJING ZHONG KE SAN HUAN HI-TECH CO., Ltd.

  0 cites
• US115717442023

  Micro Powder for Preparing Neodymium-iron-boron Permanent Magnet Material, Method for Preparing Powder by Target-type Jet Milling, and Powder

  BEIJING ZHONG KE SAN HUAN HI-TECH CO., Ltd.

  0 cites