Xiaodan Dai

Ms. DAI joined Madrid Operations Division of WIPO in 2018. In her role as an examiner, she has focused on the examination of international applications, renewals, modifications, corrections, and other related tasks. Additionally, she is dedicated to delivering exceptional customer services to Madrid clients, offering precise and prompt responses tailored to their specific inquiries with her comprehensive knowledge of the Madrid system. Furthermore, she actively contributes as a member of an internal board, collaborating to establish consistent resolutions on examination practice issues. 

Prior to joining WIPO, Ms. DAI served as a senior trademark examiner at China National Intellectual Property Administration (CNIPA), specializing in Madrid System. Throughout her tenure, she acquired extensive experience and expertise in conducting trademark examinations under Madrid System. She spearheaded the successful development of the Madrid e-Filing service of CNIPA and facilitated Madrid e-Communication between CNIPA and WIPO, along with the development of an internal examination system tailored for Madrid filings. 

She has been invited as speaker to several webinars conducted in both English and Chinese languages, where she shares her expertise and insights on topics related to international applications under Madrid system. 

  • Next: 9-10 Sep 2024 Classroom

Key Updates for Senior Trade Mark & Design Administrators

Updated for 2024


This annual update, specifically designed for senior trade mark and design administrators, includes the latest updates from WIPO with discussion on the Madrid and Hague systems and a review of the differences between US, EU and UK practice and what to do about them.

  • 12 CPD hours Focused
  • Presented by Xiaodan Dai