Zhuangzhuang Cui

2 Patents

• US124118762025

  Answer Information Generation Method

  BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., Ltd.

  0 cites
• US122862202025

  Rotor Craft and Negative Torsion Variable Paddle Thereof

  Nanjing University Of Aeronautics And Astronautics

  0 cites