Patents by Inventor Dongeun Huh

Dongeun Huh 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).

  • Flow cytometers and detection system of lesser size
    Patent number: 7381565
    Abstract: Gas focusing flow cytometers are fabricatable employing simple and inexpensive manufacturing techniques. When such cytometers or conventional cytometers are combined with fiber optical light paths and laser diode and semiconductor photodetectors, light weight and handheld, optionally disposable devices which maintain high performance are possible.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: June 3, 2008
    Assignee: The Regents of the University of Michigan
    Inventors: Katsuo Kurabayashi, Shuichi Takayama, Steven J. Skerlos, Dongeun Huh, James B. Grotberg, Yi-Chung Tung
  • Flow cytometers and detection system of lesser size
    Patent number: 7105355
    Abstract: Gas focusing flow cytometers are fabricatable employing simple and inexpensive manufacturing techniques. When such cytometers or conventional cytometers are combined with fiber optical light paths and laser diode and semiconductor photodetectors, light weight and handheld, optionally disposable devices which maintain high performance are possible.
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: September 12, 2006
    Assignee: The Regents of the University of Michigan
    Inventors: Katsuo Kurabayashi, Shuichi Takayama, Steven J. Skerlos, Dongeun Huh, James B. Grotberg, Yi-Chung Tung
  • Flow cytometers and detection system of lesser size
    Publication number: 20060177937
    Abstract: Gas focusing flow cytometers are fabricatable employing simple and inexpensive manufacturing techniques. When such cytometers or conventional cytometers are combined with fiber optical light paths and laser diode and semiconductor photodetectors, light weight and handheld, optionally disposable devices which maintain high performance are possible.
    Type: Application
    Filed: March 20, 2006
    Publication date: August 10, 2006
    Applicant: The Regents of The University of Michigan
    Inventors: Katsuo Kurabayashi, Shuichi Takayama, Steven Skerlos, Dongeun Huh, James Grotberg, Yi-Chung Tung
  • Microfluidic gravity pump with constant flow rate
    Publication number: 20030096405
    Abstract: A microfluidic system employs a microchannel and a gravity driven pump comprising horizontally oriented fluid supply reservoirs which supplies fluid to the microchannel at a substantially constant rate. The device is useful for numerous microfluidic applications, for example in the culture and/or treatment of biological systems under constant flow-induced stress, cell-size sorting, motile sperm sorting, or embryo culture.
    Type: Application
    Filed: July 18, 2002
    Publication date: May 22, 2003
    Inventors: Shuichi Takayama, Joseph Chang, Dongeun Huh, Xiaoyue Zhu, Brenda Cho, Gary D. Smith
  • Flow cytometers and detection system of lesser size
    Publication number: 20030054558
    Abstract: Gas focusing flow cytometers are fabricatable employing simple and inexpensive manufacturing techniques. When such cytometers or conventional cytometers are combined with fiber optical light paths and laser diode and semiconductor photodetectors, light weight and handheld, optionally disposable devices which maintain high performance are possible.
    Type: Application
    Filed: July 18, 2002
    Publication date: March 20, 2003
    Inventors: Katsuo Kurabayashi, Shuichi Takayama, Steven J. Skerlos, Dongeun Huh, James B. Grotberg, Yi-Chung Tung
  • Separation devices and methods for separating particles
    Publication number: 20030040119
    Abstract: The separation of particles in microchannels is described employing devices comprising sample inlets in liquid communication with microchannels, as well as adhesive separation regions, and simple detectors. Components can be fabricated by soft lithography into three dimensional devices, including embodiments with stacked channels separated by a membrane having pores.
    Type: Application
    Filed: April 5, 2002
    Publication date: February 27, 2003
    Applicant: The Regents of The University of Michigan
    Inventors: Shuichi Takayama, Dongeun Huh, James Grotberg