Yun Liu

Senior Patent Attorney

Patent

Primary office

Beijing

Telephone

Practice focus

Patent

Experience

Liu Yun joined Beijing East IP in 2005 and has more than nineteen years of experience in handling domestic and foreign patent applications.

Liu Yun handles all aspects of patent preparation and prosecution, including drafting patent applications and responding to office actions.

Over the course of his career, he has handled thousands of new applications and responded to thousands of office actions. Most of those new applications and office actions were entrusted to the firm by major Fortune 500 corporations. He has accumulated deep experience in providing high-quality patent application services for the firm’s clients.

Education

Bachelor’s Degree, Internal Combustion Engineering, Nanchang University
Master of Laws, Renmin University of China

Admissions

Patent Attorney

Languages

Mandarin Chinese (native)
English (fluent)

Recent Insights

Introduction to Partial Design Patent Application

The fourth amendment to the Chinese Patent Law in 2021 added partial design to the scope of patent protection, clarifying that......

Introduction to the “Guidelines for Patent Applications Involving Standards”

On March 14, 2026, the China National Intellectual Property Administration (CNIPA) released the "Guidelines for Patent Applications Involving Standards" (hereinafter referred to as the...

2025 China Patent Survey Report

On April 1, 2026, the National Intellectual Property Administration released the “2025 China Patent Survey Report”, which was based on the patent survey and...