Zhihao Qiu

4 Patents

• US125984222026

  Kalman-filter-based Adaptive Microphone Array Noise Reduction Method and Apparatus

  YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.

  0 cites
• US122856442025

  Connector

  Shenzhen Shenlaiyibi Technology Co., Ltd.

  0 cites
• US120568052024

  Intelligent Regulation and Management System for Car Beauty Lamp and In-vehicle Human Body Beauty Light Source

  Y.LIN ELECTRONICS CO., Ltd.

  0 cites
• USD10177322024

  Elliptical Machine

  Shenzhen Shenlaiyibi Technology Co., Ltd.

  0 cites