Ping Sui

Senior Trademark Attorney at Lung Tin Intellectual Property Agent Ltd

Ping Sui is a senior trademark attorney and attorney at law at Lung Tin. She has extensive experience in all aspects of the Chinese legal system with particular expertise in trademark matters, including trademark registrations, cancellations, monitoring, oppositions, disputes, reviews, administrative litigation, complaints, and drafting and negotiation of trademark assignments for both foreign and domestic clients. Ms Sui also offers high-quality services in connection with customs recordation, customs detainment, copyright, domain name and other relevant IP matters in China for both domestic and foreign clients. Since joining Lung Tin in 2010, Ms Sui has successfully handled numerous complex trademark disputes, in particular administrative complaints and litigation cases. Her recent cases of particular note are as follows:

  • In 2016 the HALE BOB opposition case represented by Ms Sui was selected as an ‘outstanding case of 2015-2016’ by the China Trademark Association.
  • In 2016 the domain name dispute regarding ‘’ and ‘’ handled by Ms Sui was recognised as a ‘representative case’ by the Beijing IP Court.
  • In 2018 the trademark cancellation review case against CHARTER CLUB represented by Ms Sui was selected as an ‘outstanding case of 2017-2018’ by the China Trademark Association.

In addition, in 2019 Ms Sui was selected as An Outstanding Individual in the area of prosecution and strategy by WTR 1000.

Ms Sui passed her Bar examination (Chinese National Unified Judicial Examination) and obtained her legal professional qualification certificate in 2008. She obtained the lawyer practice certificate in 2010.

Professional associations

  • CTA

Firm details

Lung Tin Intellectual Property Agent Ltd
18th Floor
Tower B
Grand Place
No 5 Huizhong Road
Chaoyang District
Beijing 100101

Contact details

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