Patents by Inventor Ji Soo Won

Ji Soo Won 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).

  • FABRIC FOR WET WIPES AND METHOD OF MANUFACTURING SAME
    Publication number: 20260185304
    Abstract: Disclosed are a fabric for wet wipes and a method of manufacturing the same, and more particularly a fabric for wet wipes, which is biodegradable and antibacterial and also has excellent tensile strength, and a method of manufacturing the same.
    Type: Application
    Filed: February 28, 2024
    Publication date: July 2, 2026
    Applicant: ENVIONEER CO., LTD
    Inventors: Ji Soo WON, Byeong Joon LEE, Woong Gii JANG, Hye Yeong TAK, Jeong Cheol HAN, Seong Eun PARK
  • Ceramic paper and method for preparing same
    Patent number: 12546061
    Abstract: The present invention relates to a ceramic paper and a method for preparing same, and more specifically, to a ceramic paper and a method for preparing same, the ceramic paper being characterized by comprising polycrystalline alumina fibers, a binder, a retention agent, a dispersing agent, and a thickening agent.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: February 10, 2026
    Assignee: ENVIONEER CO., LTD
    Inventors: Jeong Cheol Han, Seong Eun Park, Byeong Joon Lee, Ji Soo Won, Woong Gi Jang, Hye Yeong Tak
  • CERAMIC PAPER AND METHOD FOR PREPARING SAME
    Publication number: 20240003088
    Abstract: The present invention relates to a ceramic paper and a method for preparing same, and more specifically, to a ceramic paper and a method for preparing same, the ceramic paper being characterized by comprising polycrystalline alumina fibers, a binder, a retention agent, a dispersing agent, and a thickening agent.
    Type: Application
    Filed: June 2, 2022
    Publication date: January 4, 2024
    Applicant: ENVIONEER CO., LTD
    Inventors: Jeong Cheol HAN, Seong Eun PARK, Byeong Joon LEE, Ji Soo WON, Woong Gi JANG, Hye Yeong TAK
  • SAMPLE PAD FOR MEDICAL DIAGNOSIS KIT, AND PRODUCTION METHOD THEREFOR
    Publication number: 20230255528
    Abstract: The present invention relates to a sample pad for a medical diagnosis kit, and a production method therefor, and more specifically relates to a sample pad for a medical diagnosis kit, the sample pad being characterized by comprising softwood pulp, PET fibres, binder fibres, and a wet-strength enhancer, and a production method therefor.
    Type: Application
    Filed: February 17, 2021
    Publication date: August 17, 2023
    Applicant: ENVIONEER CO., LTD
    Inventors: Seong Eun PARK, Byeong Joon LEE, Ji Soo WON, Woong Gi JANG
  • 3D camera system and method for detecting abnormal state of beam projector module for eye protection
    Patent number: 11555904
    Abstract: Disclosed is a system including: a beam projector module comprising a light source and an optical device configured to diffuse light output from the light source to reduce an intensity of the light; an image sensor configured to receive reflected light formed by the light reflected from an object; and a signal processing device configured to measure a distance from the object by analyzing a characteristic of the reflected light, wherein the signal processing device operates the beam projector module in an eye-safety mode when the characteristic of the reflected light corresponds to a crack characteristic.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: January 17, 2023
    Assignee: Namuga Co., Ltd.
    Inventors: Jun Youb Lee, Ji Soo Won, Jung Ho Lee, Young Gyu Kang, Jeong Hwa Seo
  • 3D CAMERA SYSTEM AND METHOD FOR DETECTING ABNORMAL STATE OF BEAM PROJECTOR MODULE FOR EYE PROTECTION
    Publication number: 20190383919
    Abstract: Disclosed is a system including: a beam projector module comprising a light source and an optical device configured to diffuse light output from the light source to reduce an intensity of the light; an image sensor configured to receive reflected light formed by the light reflected from an object; and a signal processing device configured to measure a distance from the object by analyzing a characteristic of the reflected light, wherein the signal processing device operates the beam projector module in an eye-safety mode when the characteristic of the reflected light corresponds to a crack characteristic.
    Type: Application
    Filed: August 30, 2019
    Publication date: December 19, 2019
    Applicant: NAMUGA CO., LTD.
    Inventors: Jun Youb LEE, Ji Soo WON, Jung Ho LEE, Young Gyu KANG, Jeong Hwa SEO
  • 3D camera system and method for detecting abnormal state of beam projector module for eye protection
    Patent number: 10444331
    Abstract: Disclosed is a system including: a beam projector module comprising a light source and an optical device configured to diffuse light output from the light source to reduce an intensity of the light; an image sensor configured to receive reflected light formed by the light reflected from an object; and a signal processing device configured to measure a distance from the object by analyzing a characteristic of the reflected light, wherein the signal processing device operates the beam projector module in an eye-safety mode when the characteristic of the reflected light corresponds to a crack characteristic.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: October 15, 2019
    Assignee: NAMUGA CO., LTD
    Inventors: Jun Youb Lee, Ji Soo Won, Jung Ho Lee, Young Gyu Kang, Jeong Hwa Seo