Xian-qin Hu

4 Patents

• US120637502024

  Circuit Board and Method for Manufacturing the Same

  QING DING PRECISION ELECTRONICS (HUAIAN) CO., Ltd

  0 cites
• US119799772024

  Circuit Board with Heat Dissipation Structure and Method for Manufacturing Same

  Avary Holding (Shenzhen) Co., Limited.

  0 cites
• US117006852023

  Method for Manufacturing the Same

  QING DING PRECISION ELECTRONICS (HUAIAN) CO., Ltd

  0 cites
• US116658332023

  Circuit Board and Manufacturing Method Thereof

  Avary Holding (Shenzhen) Co., Limited.

  0 cites