Patents by Inventor Wang JIAN-FENG

Wang JIAN-FENG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Testing device for testing analytes in liquid samples
    Patent number: 10495635
    Abstract: A testing device for testing the analytes in liquid samples, including: a test chamber (115) used to accommodate testing components (102); an injection port (120); a device for gas exchange (113) between inside and out side of the testing chamber (115). The gas pressure difference makes the liquid sample enter the testing chamber (115) automatically to complete the testing of analytes in liquid samples.
    Type: Grant
    Filed: October 5, 2014
    Date of Patent: December 3, 2019
    Assignee: Abon Biopharm (Hangzhou) Co., Ltd.
    Inventor: Wang Jian-Feng
  • A TESTING DEVICE FOR TESTING ANALYTES IN LIQUID SAMPLES
    Publication number: 20160252503
    Abstract: A testing device for testing the analytes in liquid samples, including: a test chamber (115) used to accommodate testing components (102); an injection port (120); a device for gas exchange (113) between inside and out side of the testing chamber (115). The gas pressure difference makes the liquid sample enter the testing chamber (115) automatically to complete the testing of analytes in liquid samples.
    Type: Application
    Filed: October 5, 2014
    Publication date: September 1, 2016
    Inventor: Wang JIAN-FENG