Patents by Inventor FANG-GANG TSENG

FANG-GANG TSENG 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).

  • VOLATILITY-TYPE ISOLATION AND PURIFICATION DEVICE
    Publication number: 20110158861
    Abstract: The present invention discloses a volatility-type isolation and purification device comprising a substrate and at least one separation region. The surface of the at least one separation region comprises at least one immobilization layer. When a mixture solution comprising at least one substance to be separated is dropped on the at least one separation region, the substances to be separated each is immobilized on the immobilization layer respectively by the volatility or hysteresis of the mixture solution itself.
    Type: Application
    Filed: February 10, 2010
    Publication date: June 30, 2011
    Applicant: NATIONAL APPLIED RESEARCH LABORATORIES
    Inventors: CHIH-SHENG YU, YI-CHIUEM HU, FANG-GANG TSENG