Patents by Inventor Myoseon Jang

Myoseon Jang 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).

  • FILTERS, FILTER SYSTEMS, AND METHODS OF USE
    Publication number: 20230140619
    Abstract: The present disclosure provides for filters, filter systems, methods of using filter systems, and methods of detecting targeting airborne particles, and the like. The present disclosure provides for filters that can capture one or more types of targeted airborne particulates, where the presence of each of the targeted airborne particulates can then be detected. The filters can be used in industrial gas systems, laboratory gas systems, HVAC systems, portable filter systems, respirator systems, and other residential, commercial, or industrial air circulation or air control systems.
    Type: Application
    Filed: April 2, 2021
    Publication date: May 4, 2023
    Inventors: Myoseon JANG, ZECHEN YU
  • METHOD AND APPARATUS FOR DETECTING COMPOSITION OF AIRBORNE PARTICLES
    Publication number: 20220349805
    Abstract: A method is provided for detecting a composition of airborne particles. The method includes directing, with a pump, gas including particulate matter through a filter including an indicator dye. The method further includes causing a color change in the filter based on the particulate matter binding to the indicator dye. The method further includes transmitting, with an optical source, an optical signal at the filter. The method further includes detecting, with an imaging device, a reflected signal from the filter. The method further includes determining, with a processor, a value of a parameter of the particulate matter based on the color change, wherein the color change is based on the detected reflected signal.
    Type: Application
    Filed: October 26, 2020
    Publication date: November 3, 2022
    Inventors: Myoseon JANG, Zechen YU
  • Devices and methods for measuring the acidity of airborne matter using UV-visible spectrometry
    Patent number: 9110048
    Abstract: Devices and methods for measuring the acidity of airborne matter are provided. A filter can be impregnated with an indicator dye which changes color in response to changes in acidity. After the sample passes through the filter, the filter can be analyzed using UV-visible spectrometry.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: August 18, 2015
    Assignee: University of Florida Research Foundation, Inc.
    Inventor: Myoseon Jang
  • DEVICES AND METHODS FOR MEASURING THE ACIDITY OF AIRBORNE MATTER USING UV-VISIBLE SPECTROMETRY
    Publication number: 20140030812
    Abstract: Devices and methods for measuring the acidity of airborne matter are provided. A filter can be impregnated with an indicator dye which changes color in response to changes in acidity. After the sample passes through the filter, the filter can be analyzed using UV-visible spectrometry.
    Type: Application
    Filed: September 10, 2013
    Publication date: January 30, 2014
    Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
    Inventor: MYOSEON JANG
  • Devices and methods for measuring the acidity of airborne matter using UV-visible spectrometry
    Patent number: 8557184
    Abstract: Devices and methods for measuring the acidity of airborne matter are provided. A filter can be impregnated with an indicator dye which changes color in response to changes in acidity. After the sample passes through the filter, the filter can be analyzed using UV-visible spectrometry.
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: October 15, 2013
    Assignee: University of Florida Research Foundation, Inc.
    Inventor: Myoseon Jang
  • Devices and Methods for Measuring the Acidity of Airborne Matter Using UV-Visible Spectrometry
    Publication number: 20100279427
    Abstract: Devices and methods for measuring the acidity of airborne matter are provided. A filter can be impregnated with an indicator dye which changes color in response to changes in acidity. After the sample passes through the filter, the filter can be analyzed using UV-visible spectrometry.
    Type: Application
    Filed: December 23, 2008
    Publication date: November 4, 2010
    Inventor: Myoseon Jang