... NameApplicantLaw statusNation1New Utility ModelZL200820210901.3Constant Current 5V Power SupplyZhuzhou Kori Convertors Co. Ltd.ProtectionChina2New Utility ModelZL200820158982.7Polarization Rectifier ... Power Supply Control DeviceZhuzhou Kori Convertors Co. Ltd.ProtectionChina3New Utility ModelZL200820158983.1Cathodic Protection ...