Ben Ma

5 Patents

• US124157402025

  Aspergillus Sp. DH4 with Aerobic Denitrification Enhanced by Inorganic Electron Donor and Use Thereof

  0 cites
• US124123372025

  Method for Multi-scale Digital Elevation Model Generation Based on Curvature Wavelet Transform

  Lanzhou Jiaotong University

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• US123052162025

  Method for Selecting Aerobic Denitrifying Fungus and Method for Remediating Water Body with Low Carbon-to-nitrogen Ratio Using Aerobic Denitrifying Fungus

  XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

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• US121469252024

  Direct Current (DC) Transformer Error Detection Apparatus for Pulsating Harmonic Signal

  State Grid Hubei Marketing Service Center (Measurement Center)

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• US121187672024

  Classification Method Based on Skeleton Lines for Map Building Shapes

  LANZHOU JIAOTONG UNIVERSITY

  0 cites