Mr. Huaiyuan XU has engaged in patent matters for more than 13 years, including 5 years working experience in China National Intellectual Property Administration. His practice covers patent examination, patent drafting, prosecution, infringement litigation, invalidation action, IP judicial appraisal, and IP strategy consultation.

His technical background is Mechanics. Over the years of work, he has accumulated a large number of patent cases related to medical equipment, mechanical products and electronic products.

His major clients include SOOCAS, QUALCOMM, SONY, LG, PDT, HISKY MED and Micro-Tech Endoscopy.

      Representative Cases：

Ø MAXMORE vs. Three Medical Device Company, represented MAXMORE to handle the infringement disputes by way of administrative mediation, which was selected as one of the Top 10 Administrative Cases of Patent Protection in Beijing in 2018

Ø GIV vs. Sony series cases, represented Sony to handle the infringement litigations and invalidation cases

Ø Gridmark vs. Sonix, represented Sonix to handle the infringement litigation, invalidation case and administrative litigations

Ø Qualcomm vs. Meizu series cases, represented Qualcomm to handle the infringement litigations, invalidation cases and administrative litigations

Ø Zhejiang Supor vs. Shandong Joyoung patent invalidation cases and administrative litigations

Ø Shenzhen Soocas vs. Philips patent infringement litigation and patent invalidation cases

      Technical Field: New Energy Material, Mechanical Engineering

      Language: Chinese, English

     Office Location: Beijing, China