Patents by Inventor Yun-Ching CHANG

Yun-Ching CHANG 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).

  • IDENTIFYING FIDUCIAL MARKERS IN MICROSCOPE IMAGES
    Publication number: 20200294763
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining a microscope image that depicts a sample and a plurality of fiducial markers, identifying the plurality of fiducial markers in the image, and using the plurality of fiducial markers to register the image. Identifying the plurality of fiducial markers in the image includes comparing a spatial intensity distribution of a plurality of regions of the image to a reference distribution function.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 17, 2020
    Inventor: Yun-Ching Chang
  • NONADHESIVE SPHERE CELL CULTURE CONTAINER, SYSTEM, AND METHOD
    Publication number: 20140038289
    Abstract: The present invention provides a nonadhesive sphere cell culture container, system and method, which is performed by coating a gel film on the bottom of the culture container, and then by immersing the liquid medium containing cells on the gel film to cultivate cells as the sphere cells. Abundant cancer stem cells with sphere formation can be harvested by the invention with advantages of marked reduction of cost, time-saving (takes only 7-10 days for spheres formation), and without additional separation technique.
    Type: Application
    Filed: December 13, 2012
    Publication date: February 6, 2014
    Applicant: NATIONAL DEFENSE MEDICAL CENTER
    Inventors: Shin NIEH, Yaoh-Shiang LIN, Su-Feng CHEN, Yun-Ching CHANG, Shu-Wen JAO