• CHANG TSI
  Insights

  January23

  2026

  China’s Latest IP Updates: Institutional and Regulatory Signals on Emerging Technologies

  
• CHANG TSI
  Insights

  January22

  2026

  Acronym Trademarks in Taiwan: Key Lessons for IP Practitioners

  
• CHANG TSI
  Insights

  January21

  2026

  Patent Infringement Litigation in Focus: SPC Draft Judicial Interpretation (III)

  
• CHANG TSI
  Insights

  January14

  2026

  Key Trademark Classification Changes in China (2026)

  
• CHANG TSI
  Insights

  January09

  2026

  Deceptive Trademark Risks — Legal Framework, Case Studies, and Compliance Recommendations

  
• CHANG TSI
  Insights

  January07

  2026

  Chang Tsi IP Border Protection: 2025 Year in Review

  
• CHANG TSI
  Insights

  January07

  2026

  Implementation of the "Patent Examination Guidelines" in January 2026 — Significant Changes in Patent Invalidation Procedures

  
• CHANG TSI
  Insights

  December29

  2025

  A Legislative Milestone: China Releases the 2025 Draft Amendment to the Trademark Law for Review by National Lawmakers

  
• CHANG TSI
  Insights

  December17

  2025

  Analysis and Practical Guide to Compliance in Commercial Franchising in China

  
• CHANG TSI
  Insights

  December15

  2025

  UK Trademark Renewal Fees to Rise by 25% – Act Now to Secure Cost Advantages

  
• CHANG TSI
  Insights

  December12

  2025

  Case Review：How Administrative Complaints Can Effectively Resolve Trademark–Enterprise Name Disputes

  
• CHANG TSI
  Insights

  December11

  2025

  Tips For Pharmaceutical Use Claims

  
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