Rui Ren

6 Patents

• US124523522025

  Communication Terminal

  HUIZHOU TCL MOBILE COMMUNICATION CO., Ltd

  0 cites
• US119388682024

  Photographing Device for Vehicle

  Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd.

  0 cites
• US118743172024

  Ground Fault Directionality Detection Method, Device and Computer Readable Storage Medium

  Schneider Electric Industries SAS

  0 cites
• US118413842023

  Inrush Current Detection Method, Device and Computer-readable Storage Medium for Transformer

  Schneider Electric Industries SAS

  0 cites
• US116743922023

  Split Air Cabin Ventilation System for Construction of Tunnel Inclined Shaft and Ventilation Method Using Same

  CHANG'AN UNIVERSITY

  0 cites
• US115557002023

  Quick Fixing Device for Measuring Tunnel Peripheral Convergence and Application Method Thereof

  CHANG'AN UNIVERSITY

  0 cites