Hakyong Lee

5 Patents

• US124744962025

  Green Information Measuring System and Green Information Measuring Method

  VC Inc.

  0 cites
• US121340152024

  Hole Position Update Apparatus, Hole Position Update System and Hole Cutter

  VC Inc.

  0 cites
• US120364572024

  Hole Location Updating Device and Method for Operating Hole Location Updating Device

  VC Inc.

  0 cites
• US119696262024

  Electronic Device Guiding Falling Point of Ball and System Including the Same

  VC Inc.

  0 cites
• US119448682024

  Golf Coaching System and Method

  VC Inc.

  0 cites