Headquartered in Beijing with branch offices in Hong Kong, Shanghai and Shenzhen, IP firm Lung Tin Intellectual Property Agent provides IP services including litigation, counselling and mediation in the areas of trademark, copyright, trade secrets and unfair competition. The firm’s industry sector strengths lies within the engineering, machinery, biochemistry and pharmaceuticals fields.
A key IP practitioner to note is partner Qinghong Xu, who is a patent attorney with explicit knowledge in the automotive, biotechnology, pharmaceuticals and renewable energy sectors. Partners Jacob Zhang, Yan Huang and Deland Wu are also key figures.
The IP team is representing a Chinese partially state-owned technology company in an administrative litigation filed by Conversant Wireless Licensing (formerly Core Wireless). Another ongoing dispute has the firm representing Denmark-based Grundfos, the largest pump manufacturer in the world, in patent litigation and patent invalidation proceedings against Heifei Shinhoo Canned Motor Pump.
The firm welcomed Jun Wang to its bench from King & Wood Mallesons in February 2022. He specialises in patent application and prosecution.
Key clients include Lemi (Beijing) International Architectural Planning and Design, Markor International Household Products, Molex and Shanghai Sulzer Construction Machinery.
Client feedback
“Actively communicates business progress with us and provides professional legal advice.” – Intellectual property
“The professional and experienced patent infringement litigation team and the sound preparation of litigation documents have allowed us to win many lawsuits and obtain high compensation.” – Intellectual property
Yan Huang
“Attentive and very knowledgeable about Chinese design law.”
Siyue (Jacob) Zhang
“Handles every assignment with dedication, drawing on professional knowledge and experience to achieve goals.”
“Jacob is my go-to attorney in China. He is an excellent patent attorney. His technical knowledge is really good. He is very good at communicating and his advice is always appropriate to the client’s needs. He has an excellent team working with him as well.”
