Patents by Inventor Raphael Wong

Raphael Wong 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).

  • Patent number: 9636089
    Abstract: A drug test device for bodily fluids, such as urine, includes a cup and a removable lid which houses one or more test strips. The lid is releasably locked onto the cup so as to align dipping ends of the test strips exposed through an underside of the lid with a position stabilizer, thereby causing the dipping ends to be located downwardly and submerged in fluid when the device is placed on its side in a reactive position. The position stabilizer may comprise a sidewall indentation that reduces the internal volume of the cup and keeps the cup from rolling when placed on its side.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: May 2, 2017
    Inventors: Raphael Wong, Kerkong Tung, Wen Li
  • Publication number: 20140271367
    Abstract: A drug test device for bodily fluids, such as urine, includes a cup and a removable lid which houses one or more test strips. The lid is releasably locked onto the cup so as to align dipping ends of the test strips exposed through an underside of the lid with a position stabilizer, thereby causing the dipping ends to be located downwardly and submerged in fluid when the device is placed on its side in a reactive position. The position stabilizer may comprise a sidewall indentation that reduces the internal volume of the cup and keeps the cup from rolling when placed on its side.
    Type: Application
    Filed: May 28, 2014
    Publication date: September 18, 2014
    Inventors: Raphael Wong, Kerkong Tung, Wen Li
  • Patent number: 8771607
    Abstract: A drug test device for bodily fluids, such as urine, includes a cup and a removable lid which houses one or more test strips. The lid is releasably locked onto the cup so as to align dipping ends of the test strips exposed through an underside of the lid with a position stabilizer, thereby causing the dipping ends to be located downwardly and submerged in fluid when the device is placed on its side in a reactive position. The position stabilizer may comprise a sidewall indentation that reduces the internal volume of the cup and keeps the cup from rolling when placed on its side.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: July 8, 2014
    Inventors: Raphael Wong, Kerkong Tung, Wen Li
  • Publication number: 20110044856
    Abstract: A drug test device for bodily fluids, such as urine, includes a cup and a removable lid which houses one or more test strips. The lid is releasably locked onto the cup so as to align dipping ends of the test strips exposed through an underside of the lid with a position stabilizer, thereby causing the dipping ends to be located downwardly and submerged in fluid when the device is placed on its side in a reactive position. The position stabilizer may comprise a sidewall indentation that reduces the internal volume of the cup and keeps the cup from rolling when placed on its side.
    Type: Application
    Filed: August 11, 2010
    Publication date: February 24, 2011
    Applicant: BRANAN MEDICAL CORPORATION
    Inventors: Raphael Wong, Kerkong Tung, Wen Li
  • Publication number: 20060280650
    Abstract: A device for collecting, testing and storing fluids includes a container and a removable cap. Body fluids, such as urine, are collected in the container. The cap defines a test strip holder that receives one or more drug test strips and an adulteration strip. An opening defined through a bottom of the cap provides fluid communication between the container and the cap. When tilted, fluid from the container enters the cap through the hole. A variety of plugs may be employed to block the opening and thereby prevent fluid communication between the container and the cap after fluid has entered the cap. The remaining uncontaminated and untested body fluid is stored in the container and thus made available for further confirmation testing. Associated methods for collecting, testing and storing fluids with a single device are also provided. A method of manufacturing the foregoing test device is also provided.
    Type: Application
    Filed: June 14, 2005
    Publication date: December 14, 2006
    Inventors: Raphael Wong, Ker-Kong Tung
  • Publication number: 20060008920
    Abstract: A test apparatus that allows testing for the presence of both drugs of abuse and alcohol within a single device. In general, the apparatus of the present invention includes a lateral flow immunoassay screening for various drugs of abuse and a reactive pad including an enzyme as a test for alcohol. The two types of tests are contained within the same housing and these tests are performed using the same sample source from a subject being tested.
    Type: Application
    Filed: July 9, 2004
    Publication date: January 12, 2006
    Inventors: Raphael Wong, Richard Zoltek