Stock Code: 601869.SH / 06869.HK

About Us

Intellectual Property
YOFC has applied for over 3900 domestic patents, of which over 2100 have been granted, applied for about 290 patents, and obtained over 130 licenses from overseas competent authorities.
  • 3900+
    Applied for over 3900
    domestic patents
  • 2100+
    Over 2100 granted
  • 290+
    Over 290 international
    patents applied
  • 130+
    Foreign patent licensing
    for over 130 granted
YOFC was awarded the title of "National Intellectual Property Demonstration Enterprise" in 2016 and has received lots of laurels in the field of intellectual property.
YOFC's technical experts hold relevant positions in international/domestic standard organizations.
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Standards
Up to now, YOFC has directed and participated in formulating and revising over 370 standards, including over 30 international standards and over 220 national and industry standards.
  • 370+
    Directed and participated in the formulation and revision of 370+ standards
  • 30+
    30+ international
    standards
  • 220+
    220+ national and
    industry standards
List of international standards directed or revised by YOFC:
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