Patents by Inventor Fei Jun Xian

Fei Jun Xian 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).

  • Microarray devices having controllable reaction volume
    Patent number: 7767438
    Abstract: This invention relates generally to the field of microarray reaction devices and uses thereof. In particular, the invention provides a microarray reaction device wherein a plurality of reaction spaces are formed between a first and second plurality of projections, the heights of said plurality of reaction spaces being substantially identical and controllable by a supporting structure, and the relative positions between the first and second plurality of projections being controllable by a positioning structure. Articles of manufacture comprising the microarray reaction device and methods for assaying an analyte using the microarray reaction device are also provided.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: August 3, 2010
    Assignee: CapitalBio Corporation
    Inventors: Wanli Xing, Fei Jun Xian, Xianhua Wang, Jing Cheng