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  • 2022

    Jan. CES 2022 Innovation awards honoree (Oview Multi Respiratory healthcare system)
  • 2021

    Jan. Selected as an excellent R&D innovative product (Oview Sperm Tester)
    May. Selected as one of the 2021 [National Innovation Company 1000]
    July.Relocation of head office to new building
  • 2020

    Sep. Attraction of investment from the Small and Medium Business Corporation
    Dec. Attraction of investment from Union Investment Partners
    Dec. Delivery to Seoul health centers (Oview Sperm Tester)
  • 2019

    Jan. Launch of Paraffin Bath
    Apr. Export to Japan (Oview Ovulation Tester / Sperm Tester)
    Jun. Export contract with Russian company
  • 2018

    Jan. Designated as Global IP Star Company
    Feb. FDA approval for ovulation tester
    Jul. Intellectual Property management certification
    Aug. Change of company name to INTIN Co., Ltd.
    Oct. Launch of the Sperm Tester
    Dec. Delivery to 8 health centers in Daegu (Ovulation Tester)
  • 2017

    Jan. Release of first ovulation measuring device
    Jul. Ministry of Trade, Industry and Energy approval of the Business Vitalization Act
    Dec. Delivery to 22 health centers in Seoul (Ovulation Tester)
  • 2016

    Oct. Establishment of Jongro Medical Donation Research Institute
    Nov. Second place in Philips Healthcare Challenge
    Dec. Venture business registration
  • 2014

    Nov. Patent application for new business
  • 2009

    Dec. Establishment of Jongro Medical Device Co., Ltd.


Key Personnel



Kim Jihoon

CEO / Founder


Business Management Department

Seo Seokho

Kim Jiwon

Strategic Planning Department

Lee Yujin

Global Sales Team

Lee Hyejung

Park Jeahyun


Lee Gunwoo

Innovation Center

Park Daemyung


Ho Jungkyu

Department of Gynecology Professor

Bae Jaeman

Department of Gynecology Professor

Park Namchul

Department of Urology Professor

Cho Jungki

Department of Urology Professor



  • Daegu Dalseo-gu Office
  • Daegu metropolitan city
  • Chung-ju City
  • Daegu-Gyeongbuk Medical Innovation Foundation
  • Seoul metropolitan city
  • 부산광역시
  • Pusan National University Hospital


  • 대구보건대학교
  • Yeungnam University
  • Suseong University
  • Daegu Haany university
  • Ajou University
  • Keimyung University
  • Daekyeung University
  • Hanyang University
  • Korea University


  • Pusan National University Hospital
  • Yeungnam University Medical Center
  • The catholic university of korea, catholic medical center
  • NU Plastic surgery and dermatology
  • AllforSkin Dermatology Clinic, hair & laser center
  • Hanyang university hospital
  • Hanyang university guri hospital
  • Hallym University Sacred Heart Hospital
  • The Korea Institute for public sperm bank
  • Korea University Guro hospital
  • Daegu fatima hospital
  • Daegu Haany university

Investment firms

  • svinv
  • KOSME - Korea SMES and startups agency
  • UTC
  • Union