Patents by Inventor Pei-Chi Jiang

Pei-Chi Jiang 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).

  • System and method for time-resolved fluorescence imaging and pulse shaping
    Patent number: 10041883
    Abstract: A time-resolved fluorescence imaging (TRFI) system that images a target medium without lifetime fitting. Instead of extracting the lifetime precisely, the system images the fluorophore distribution to allow for a simple and accurate method to obtain the fluorescence image without lifetime-extraction for time-resolved fluorescence imaging. An illumination source circuit for TRFI is also disclosed that shapes the excitation pulse. In one embodiment, the illumination source comprises an LED and stub line configured for generating a linear decay profile.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: August 7, 2018
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Warren S. Grundfest, Oscar M. Stafsudd, Pei-Chi Jiang, Asael Papour, Zachary Deis Taylor, Maie St. John
  • SYSTEM AND METHOD FOR TIME-RESOLVED FLUORESCENCE IMAGING AND PULSE SHAPING
    Publication number: 20150053871
    Abstract: A time-resolved fluorescence imaging (TRFI) system that images a target medium without lifetime fitting. Instead of extracting the lifetime precisely, the system images the fluorophore distribution to allow for a simple and accurate method to obtain the fluorescence image without lifetime-extraction for time-resolved fluorescence imaging. An illumination source circuit for TRFI is also disclosed that shapes the excitation pulse. In one embodiment, the illumination source comprises an LED and stub line configured for generating a linear decay profile.
    Type: Application
    Filed: August 29, 2014
    Publication date: February 26, 2015
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Warren S. Grundfest, Oscar M. Stafsudd, Pei-Chi Jiang, Asael Papour, Zachary Deis Taylor