Huifeng Jin

5 Patents

• USD10502242024

  Surveillance Camera

  HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., Ltd.

  0 cites
• US120458022024

  Method and Apparatus for Information Exchange

  Advanced New Technologies Co., Ltd.

  0 cites
• USD10260642024

  Surveillance Camera

  HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., Ltd.

  0 cites
• US119541902024

  Method and Apparatus for Security Verification Based on Biometric Feature

  Advanced New Technologies Co., Ltd.

  0 cites
• US116051462023

  Traffic Section Fee Payment Method, Fee System, and Payment System

  Advanced New Technologies Co., Ltd.

  0 cites