Liu Shen & Associates


10th floor, 1+1 Plaza
No. 10 Caihefang Road, Haidian District
Beijing, 100080

Telephone:+86 (0)10 62681616
Fax:+86 (0)10 62680066

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Key contacts:

Partner: Guanyang YAO
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Quick facts:

Number of lawyers: 60+
Number of patent attorneys: 210+
Network memberships: ACPAA, ACLA, AIPPI, AIPLA, FICPI, INTA
Languages: Chinese, English, Japanese, German, French, Korean

Established in 1993, Liu Shen & Associate is one of the earliest law firms engaged in foreign-related patent agency and foreign-related patent litigation in China. The firm has the largest dedicated IP litigation team among Chinese law firms. Our advantage lies in its strong technical strength. The winning rate in patent invalidation and infringement is higher than that of peers. Our cases are highly significant, complex with great influences, in which Qualcomm v. Apple as one of 2019 Top 10 cases in Guangzhou IP Court and Samsung v. Huawei as one of 2019 Top 10 cases in Guangdong High Court.

  • Intellectual property
  • Litigation
  • Patent contentious
  • Trademark contentious
  • Competition/antitrust

Guanyang YAO

Recent case highlights:

  • Qualcomm v. Apple: 2019 Guangzhou IP Court Top 10 cases.
  • Samsung v. Huawei: 2019 Guangdong High Court Top 10 cases, 2019 Shenzhen Intermediate Court Top 10 cases.
  • Aux v. Gree: 2018 Top 50 representatives in Supreme Court.
  • IEE (Langfang) Electronic Engineering administrative case: 2018 Top 50 representatives in Supreme Court.
  • Staubli patent infringement case: 2013 Jiangsu High Court Top 10 cases.

Qing GE

Recent case highlights

  • Dyson patent invalidation cases.
  • Leili Electronics patent invalidation cases.
  • WAGO patent infringement series cases.

  • Automotive
  • Construction and materials
  • Consumer goods and services
  • Energy
  • Industrials
  • Pharma and life sciences
  • Tech and telecoms

Shanghai Office
Zhongrong Plaza, No. 1510, Pudong District
Shanghai, 200120
T: +  (021) 51336899
F: +  (021) 51336939