Patents by Inventor Soon Wi KIM

Soon Wi KIM 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).

  • Headgear-type device for hazardous air quality warning and air quality improvement
    Patent number: 11857339
    Abstract: Disclosed is a headgear-type device for hazardous air quality warning and air quality improvement, wherein the device can collect biometric information of a worker, wired and wireless communications, and information about the quality of outside air around the worker so as to warn the worker of a hazard or improve air quality at the site.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: January 2, 2024
    Assignee: LEESTECH SYSTEM CO., LTD.
    Inventors: Jae Hong Lee, Soon Wi Kim, Won Sik Lee, Hyun Sik Lee, Na Young Lee, Soon Hyang Lee
  • HEADGEAR-TYPE DEVICE FOR HAZARDOUS AIR QUALITY WARNING AND AIR QUALITY IMPROVEMENT
    Publication number: 20220330905
    Abstract: Disclosed is a headgear-type device for hazardous air quality warning and air quality improvement, wherein the device can collect biometric information of a worker, wired and wireless communications, and information about the quality of outside air around the worker so as to warn the worker of a hazard or improve air quality at the site.
    Type: Application
    Filed: August 6, 2020
    Publication date: October 20, 2022
    Applicant: LEESTECH SYSTEM CO.,LTD.
    Inventors: Jae Hong LEE, Soon Wi KIM, Won Sik LEE, Hyun Sik LEE, Na Young LEE, Soon Hyang LEE