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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 Leads WIPO 2026 Global Top 100 Innovation Clusters for the Fourth Consecutive Year

China Trademark Classification Guide: Pick the Right Class or Lose Protection

China’s IP Appraisal Institution Directory Management Measures: How Agencies Enter and Are Supervised

China Utility Model Subject Matter Guide | Zhihai Yida

How Can Non-Traditional Trademarks Acquire Distinctiveness in China? Key Points from CNIPA’s New Guidance

China’s Patent Open-License Dispute Mediation Rules Explained

China’s Measures for the Protection of Geographical Indication Products: Interim Fix Before Unified Legislation

Interpreting China’s Plan to Revitalize Idle Patents at Universities and Research Institutes

China’s Patent Agent Qualification Exam: FAQs for Applicants

China’s IP Value-Chain Measures Explained: How Patents Strengthen Key Industries

China’s IP Administrative Protection Guiding Cases (Nos. 9-11): What They Mean

China Revises CNIPA Administrative Reconsideration Rules: What Changed

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