Patents by Inventor Chun Hao Randy Chen

Chun Hao Randy Chen 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).

  • Publication number: 20230175948
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: January 30, 2023
    Publication date: June 8, 2023
    Applicant: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
  • Publication number: 20220317017
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: June 14, 2022
    Publication date: October 6, 2022
    Applicant: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
  • Publication number: 20200064251
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: June 7, 2019
    Publication date: February 27, 2020
    Applicant: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
  • Patent number: 10324018
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: June 18, 2019
    Assignee: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
  • Publication number: 20180202916
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: October 2, 2017
    Publication date: July 19, 2018
    Applicant: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
  • Patent number: 9778164
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: October 3, 2017
    Assignee: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
  • Publication number: 20160003729
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: September 14, 2015
    Publication date: January 7, 2016
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
  • Patent number: 9134221
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: September 15, 2015
    Assignee: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Frank Tsai
  • Publication number: 20150211979
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: April 10, 2015
    Publication date: July 30, 2015
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Frank Tsai
  • Publication number: 20140244217
    Abstract: A number of fluidic-photonic devices for allowing optical detection, systems employing such devices, and related methods of operation and fabrication of such devices are disclosed herein. In at least some embodiments, the devices can serve as flow cytometry devices and/or employ microfluidic channels. Also, in at least some embodiments, the devices are fluidic-photonic integrated circuit (FPIC) devices that employ both fluidic channels and one or more waveguides capable of receiving and/or delivering light, and that can be fabricated using polymeric materials. The fluidic-photonic devices in at least some embodiments are capable of functionality such as on-chip excitation, time-of-flight measurement, and can experience enhanced fluorescence detection sensitivity. In at least some embodiments, the devices employ detection waveguides that are joined by way of a waveguide demultiplexer.
    Type: Application
    Filed: May 5, 2014
    Publication date: August 28, 2014
    Applicant: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Victor Jie Lien, Chun Hao Randy Chen
  • Patent number: 8717569
    Abstract: A number of fluidic-photonic devices for allowing optical detection, systems employing such devices, and related methods of operation and fabrication of such devices are disclosed herein. In at least some embodiments, the devices can serve as flow cytometry devices and/or employ microfluidic channels. Also, in at least some embodiments, the devices are fluidic-photonic integrated circuit (FPIC) devices that employ both fluidic channels and one or more waveguides capable of receiving and/or delivering light, and that can be fabricated using polymeric materials. The fluidic-photonic devices in at least some embodiments are capable of functionality such as on-chip excitation, time-of-flight measurement, and can experience enhanced fluorescence detection sensitivity. In at least some embodiments, the devices employ detection waveguides that are joined by way of a waveguide demultiplexer.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: May 6, 2014
    Assignee: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Victor Jie Lien, Chun Hao Randy Chen
  • Publication number: 20130004987
    Abstract: A number of fluidic-photonic devices for allowing optical detection, systems employing such devices, and related methods of operation and fabrication of such devices are disclosed herein. In at least some embodiments, the devices can serve as flow cytometry devices and/or employ microfluidic channels. Also, in at least some embodiments, the devices are fluidic-photonic integrated circuit (FPIC) devices that employ both fluidic channels and one or more waveguides capable of receiving and/or delivering light, and that can be fabricated using polymeric materials. The fluidic-photonic devices in at least some embodiments are capable of functionality such as on-chip excitation, time-of-flight measurement, and can experience enhanced fluorescence detection sensitivity. In at least some embodiments, the devices employ detection waveguides that are joined by way of a waveguide demultiplexer.
    Type: Application
    Filed: September 6, 2012
    Publication date: January 3, 2013
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Yu-Hwa Lo, Victor Jie Lien, Chun Hao Randy Chen
  • Patent number: 8270781
    Abstract: A number of fluidic-photonic devices for allowing optical detection, systems employing such devices, and related methods of operation and fabrication of such devices are disclosed herein. In at least some embodiments, the devices can serve as flow cytometry devices and/or employ microfluidic channels. Also, in at least some embodiments, the devices are fluidic-photonic integrated circuit (FPIC) devices that employ both fluidic channels and one or more waveguides capable of receiving and/or delivering light, and that can be fabricated using polymeric materials. The fluidic-photonic devices in at least some embodiments are capable of functionality such as on-chip excitation, time-of-flight measurement, and can experience enhanced fluorescence detection sensitivity. In at least some embodiments, the devices employ detection waveguides that are joined by way of a waveguide demultiplexer.
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: September 18, 2012
    Assignee: The Regents of the University of California
    Inventors: Yu-Hwa Lo, Victor Jie Lien, Chun Hao Randy Chen
  • Publication number: 20120078531
    Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.
    Type: Application
    Filed: March 10, 2010
    Publication date: March 29, 2012
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Frank Tsai
  • Publication number: 20090155832
    Abstract: A number of fluidic-photonic devices for allowing optical detection, systems employing such devices, and related methods of operation and fabrication of such devices are disclosed herein. In at least some embodiments, the devices can serve as flow cytometry devices and/or employ microfiuidic channels. Also, in at least some embodiments, the devices are fluidic-photonic integrated circuit (FPIC) devices that employ both fluidic channels and one or more waveguides capable of receiving and/or delivering light, and that can be fabricated using polymeric materials. The fluidic-photonic devices in at least some embodiments are capable of functionality such as on-chip excitation, time-of-flight measurement, and can experience enhanced fluorescence detection sensitivity. In at least some embodiments, the devices employ detection waveguides that are joined by way of a waveguide demultiplexer.
    Type: Application
    Filed: October 27, 2006
    Publication date: June 18, 2009
    Inventors: Yu-Hwa Lo, Victor Jie Lien, Chun Hao Randy Chen