Zhenhua Xu

3 Patents

• US121971052025

  Follow-focus Wheel Assembly, Handheld Device and Photographing System

  SZ DJI TECHNOLOGY CO., Ltd.

  0 cites
• US119410232024

  System and Method for Implementing Incremental Data Comparison

  ZTE CORPORATION

  0 cites
• US119361862024

  Method and Apparatus for Evaluating a Degree of Frequency Regulation Urgency of a Generator Set, Power System, and Storage Medium

  CHINA ELECTRIC POWER RESEARCH INSTITUTE COMPANY LIMITED

  0 cites