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Practice Guide·Industry Insights·IP History

All original articles published by Zhihai Yida, listed in reverse chronological order — covering Chinese IP policy analysis, practice guides, industry developments and IP history.

Latest Articles

Listed in reverse chronological order, continuously updated

China’s Trademark Illegality Standard, Part 8: Meaning of Trademark Printing and Printer’s Duties

China’s Standard for Determining General Trademark Illegalities (IX): How Authorities Handle Malicious Trademark Applications

China’s Patent Product Filing Explained: Purpose, Process, and Key Points

China’s Opinion on Strengthening IP Appraisal Coordination Explained

Why Can Filing a Patent Come With a Staggering Bill? The One-Year Quarantine Period for Departing Employees and the RMB 640 Million Judgment

China’s Trademark Filing Guidelines: Avoiding Prior-Rights Conflicts and Understanding Class 35 Services

Forty Years of Patent Invalidation in China: A Panoramic Analysis of 79,963 Examination Decisions

China’s IP Protection in Pharmaceutical Procurement: Interpreting the Joint Opinion

China’s Standardized IP Protection Market Scheme: Interpreting the Management Measures

China’s IP Office Charts Course for the 15th Five-Year Plan Period

How to Sign Patent Assignment and License Contracts in China: Two CNIPA Templates Explained

Official Fees for Patents in China: A Practical Overview

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