Na Ren

5 Patents

• US121749232024

  Zero-watermarking Method and Device for BIM Data, and Medium

  Nanjing Normal University

  0 cites
• US121314012024

  Dual Watermarking Method for Trajectory Data Based on Robust Watermarking and Fragile Watermarking

  Nanjing Normal University

  0 cites
• US120144402024

  Watermarking Method for High-definition Map Based on Invisible Characters

  NANJING NORMAL UNIVERSITY

  0 cites
• US119837892024

  Generation Method, Detection Method, Generation Device, and Detection Device of Zero Watermarking for Trajectory Data, and Storage Medium

  NANJING NORMAL UNIVERSITY

  0 cites
• US116582372023

  Trench-gate Power MOSFET with Optimized Layout

  Zju-hangzhou Global Scientific And Technological Innovation Center

  0 cites