Qiuyuan Sun

Senior Patent Attorney
IP Consultation

Primary office

Tianjin

Practice focus

Intellectual Property Consultation

Experience

Ms. Sun joined East IP five years ago, after gaining experience at other leading Chinese IP firms. Her patent attorney practice experience has focused on technical fields including electromechanical and other emerging technologies. She handles patent drafting and all aspects of prosecution.

Ms. Sun also has expertise on conducting patent searches and patent analysis. She has extensive experiences in patent counseling, including validity searches, Freedom-to-Operate search, Evidence of Use (EoU) analysis, patent due diligence and other services.

Education

  • Bachelor’s Degree, Landscaping, Tianjin Agricultural University

Admissions

  • Patent Attorney Bachelor’s Degree

Languages

  • Mandarin Chinese (native)
  • English (fluent)

Recent Insights

A recent judgment issued by the Shanghai IP Court (“SIPC”) clarifies how the PRC Anti-Unfair Competition Law (“AUCL”) can be applied to parties that...
The revised law will enter into effect on October 15, 2025. While the new law introduces a number of changes impacting a wide range...
This Law is formulated to promote the healthy development of the socialist market economy, encourage and protect fair competition, prevent and stop unfair competition,...