Patents by Inventor Rongda Yi

Rongda Yi 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: 7059762
    Abstract: The three dimensional shaker consists of a base box with shaking platform, magnetic holders for liquid containers, and a mounted temperature control chamber. The three dimensional rocking movement of the platform can mix and blend liquids thoroughly and rapidly. The strong magnetic holders and temperature-control chamber broadly extend the application of the new shaker in the fields of biology and chemistry. It is suitable for staining, cell culture, extraction, hybridization and particularly for propagation of microorganisms. It can be used for other general blending purposes such as mixing oil and water into emulsified fuel. Furthermore, the unique magnetic holders are able to provide much more convenience and flexibility to change liquid containers of different shapes (round, rectangular) and different sizes compared with conventional clamps or spring holders. Lastly, the removable mounted chamber makes the shaking platform easily adapted to other requirements such as putting inside a CO2 incubator.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: June 13, 2006
    Inventor: Rongda Yi
  • Publication number: 20040151064
    Abstract: The three dimensional shaker consists of a base box with shaking platform, magnetic holders for liquid containers, and a mounted temperature control chamber. The three dimensional rocking movement of the platform can mix and blend liquids thoroughly and rapidly. The strong magnetic holders and temperature-control chamber broadly extend the application of the new shaker in the fields of biology and chemistry. It is suitable for staining, cell culture, extraction, hybridization and particularly for propagation of microorganisms. It can be used for other general blending purposes such as mixing oil and water into emulsified fuel. Furthermore, the unique magnetic holders are able to provide much more convenience and flexibility to change liquid containers of different shapes (round, rectangular) and different sizes compared with conventional clamps or spring holders. Lastly, the removable mounted chamber makes the shaking platform easily adapted to other requirements such as putting inside a CO2 incubator.
    Type: Application
    Filed: November 26, 2003
    Publication date: August 5, 2004
    Inventor: Rongda Yi