Patents by Inventor Ling-Yuan Chou

Ling-Yuan Chou 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).

  • Quantitative sampling device
    Patent number: 7574931
    Abstract: A quantitative sampling device comprises a sampling part and a case; the sampling part further has a sampling loop with a predetermined size for sampling a fixed amount of an liquid sample; and the case includes a buffer solution with a predetermined volume, the sampling part is adapted for slidable communication within the case, and the liquid sample may mix with the buffer solution after the sampling part propelled in to get a diluted solution.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: August 18, 2009
    Inventors: Shing-Huang Tu, Ling-Yuan Chou, Su-Chen Hsu
  • Quantitative sampling device
    Publication number: 20080011105
    Abstract: A quantitative sampling device comprises a sampling part and a case; the sampling part further has a sampling loop with a predetermined size for sampling a fixed amount of an liquid sample; and the case includes a buffer solution with a predetermined volume, the sampling part is adapted for slidable communication within the case, and the liquid sample may mix with the buffer solution after the sampling part propelled in to get a diluted solution.
    Type: Application
    Filed: July 14, 2006
    Publication date: January 17, 2008
    Inventors: Shing-Huang Tu, Ling-Yuan Chou, Su-Chen Hsu
  • Physiological signal monitoring apparatus for measuring physiological signals of a living subject
    Publication number: 20070106131
    Abstract: A health care system includes a health care provider and a physiological signal monitoring apparatus communicated with the health care provider via a network. The monitoring apparatus includes a physiological signal measuring module for measuring the physiological records of a living subject, and a transmission interface for transmitting the measured physiological records to the health care provider.
    Type: Application
    Filed: November 7, 2005
    Publication date: May 10, 2007
    Inventors: Yen-Shan Lin, Shing-Huang Tu, Ling-Yuan Chou, Su-Chen Hsu