Patents by Inventor Jae Hyeok YI

Jae Hyeok YI 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).

  • Method of generating artificial latent fingerprints for latent fingerprint development experiments
    Patent number: 11530487
    Abstract: A method of generating artificial latent fingerprints for latent fingerprint development experiments includes: printing an artificially created fingerprint shape on paper for application to a target surface; thermally transferring the fingerprint shape printed on the paper to an etching plate by applying a certain range of heat and pressure to the paper on which the fingerprint shape is printed; forming a three-dimensional fingerprint shape on the etching plate by performing an etching process according to the fingerprint shape transferred to the etching plate; patterning the three-dimensional fingerprint shape formed on the etching plate with a molding member; and forming a latent fingerprint on the target surface using an artificial fingerprint solution from the three-dimensional fingerprint shape formed by patterning with the molding member.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: December 20, 2022
    Assignee: REPUBLIC OF KOREA (NATIONAL FORENSIC SERVICE DIRECTOR MINISTRY OF THE INTERIOR AND SAFETY)
    Inventors: Nam Kyu Park, Byung Seon Moon, Jae Mo Goh, Jin Pyo Kim, Young Il Seo, Eun Ah Joo, Je Hyun Lee, Sang Yoon Lee, Jae Hyeok Yi
  • METHOD OF GENERATING ARTIFICIAL LATENT FINGERPRINTS FOR LATENT FINGERPRINT DEVELOPMENT EXPERIMENTS
    Publication number: 20220342298
    Abstract: A method of generating artificial latent fingerprints for latent fingerprint development experiments includes: printing an artificially created fingerprint shape on paper for application to a target surface; thermally transferring the fingerprint shape printed on the paper to an etching plate by applying a certain range of heat and pressure to the paper on which the fingerprint shape is printed; forming a three-dimensional fingerprint shape on the etching plate by performing an etching process according to the fingerprint shape transferred to the etching plate; patterning the three-dimensional fingerprint shape formed on the etching plate with a molding member; and forming a latent fingerprint on the target surface using an artificial fingerprint solution from the three-dimensional fingerprint shape formed by patterning with the molding member.
    Type: Application
    Filed: June 28, 2021
    Publication date: October 27, 2022
    Inventors: Nam Kyu PARK, Byung Seon MOON, Jae Mo GOH, Jin Pyo KIM, Young Il SEO, Eun Ah JOO, Je Hyun LEE, Sang Yoon LEE, Jae Hyeok YI