Patents / Certificates

•  

  • Patent title

    Heating panel and its manufacturing method

  • Paten1t No.

    US 11,703,232 B2

  • Certification By

    USPTO

•  

  • Patent title

    Heating panel and its manufacturing method

  • Patent No.

    特願 2022-530698

  • Certification By

    Japan Patent Office

•  

  • Patent title

    Heating panel and its manufacturing method

  • Patent No.

    10-2374996

  • Certification By

    Korea Intellectual Property Office

•  

  • Certification Name

    ISO Certification 9001:2015

  • Certification Period

    15th Apr 2022

  • Certification Range

    Manufacture, design,
    and development of HOYA ONDOL

•  

  • Certification Name

    ISO Certification 14001:2015

  • Certification Period

    15th Apr 2022

  • Certification Range

    Manufacture, design,
    and development of HOYA ONDOL

•  

  • Certification Name

    Trademark Registration

  • Registration No.

    40-1862780

  • Certitication Authority

    15th Apr 2022

•  

  • Certification Name

    Designation for
    KIST Family Company

  • Certification Period

    1th Dec 2021 ∽
    30th Nov 2024

  • Certification By

    Korea Institute of Science
    and Technology

•  

  • Design Registration

    Design registration

  • Registration No.

    30-1156162

  • Registration Date

    17th Mar 2022

•  

  • Design Registration

    Design registration

  • Registration No.

    30-1156159

  • Registration Date

    17th Mar 2022

•  

  • Design Registration

    Design registration

  • Registration No.

    30-1156161

  • Registration Date

    17th Mar 2022

•  

  • Certification Title

    Korea Eco-Label Certification

  • Registration Period

    27th Jun 2022 ∽
    26th Jun 2025

  • Certification By

    Ministry of Environment

•  

  • Certification Title

    Healthy Building Material Certification

  • Registration Period

    30th Sep 2022 ∽
    29th Sep 2025

  • Certification By

    Korea Air Purification Association