Min Frank Zeng

2 Patents

• US125889922026

  Easy-to-control Interventional Instrument Delivery Device

  VENUS MEDTECH (HANGZHOU), Inc.

  0 cites
• US119255522024

  Stent Device with Skirt Folds and Processing Method Thereof, Skirt Folding Method, and Heart Valve

  VENUS MEDTECH (HANGZHOU), Inc.

  0 cites