Patents by Inventor Sijun ROH

Sijun ROH 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).

  • Portable device for measuring skin condition and skin condition diagnosis and management system
    Patent number: 11950921
    Abstract: The present invention relates to a portable device for measuring skin condition and a skin condition diagnosis and management system using same. The device for measuring skin condition according to the present invention is a portable type of device that can be easily carried by a user, and when an image of a user's face is captured, can acquire a clear image of the entire face of the user by effectively controlling the user's face position.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: April 9, 2024
    Assignee: Lululab Inc.
    Inventors: Sang Wook Yoo, Yong Joon Choe, Sijun Roh
  • Skin condition analyzing and skin disease diagnosis device
    Patent number: 11638553
    Abstract: The present invention relates to a device for skin condition analysis and skin disease diagnosis. The skin condition analysis and skin disease diagnosis device according to the present invention is an all-in-one type device that can perform not only cosmetic skin condition analysis but also diagnosis of medical skin disease items.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: May 2, 2023
    Assignee: LULULAB INC.
    Inventors: Sangwook Yoo, Yongjoon Choe, Seong Taek Kim, Sijun Roh, Pil Soo Kim
  • PORTABLE DEVICE FOR MEASURING SKIN CONDITION AND SKIN CONDITION DIAGNOSIS AND MANAGEMENT SYSTEM
    Publication number: 20200383629
    Abstract: The present invention relates to a portable device for measuring skin condition and a skin condition diagnosis and management system using same. The device for measuring skin condition according to the present invention is a portable type of device that can be easily carried by a user, and when an image of a user's face is captured, can acquire a clear image of the entire face of the user by effectively controlling the user's face position.
    Type: Application
    Filed: November 30, 2018
    Publication date: December 10, 2020
    Applicant: Lululab Inc.
    Inventors: Sang Wook YOO, Yong Joon CHOE, Sijun ROH