• CHANG TSI
  Insights

  August18

  2026

  Zero Amendments, Won on Argument Alone: Reversing an Inventive-Step Rejection at Reexamination

  
• CHANG TSI
  Insights

  August13

  2026

  Design Patents and Trade Dress: Comprehensive IP Protection Strategies for Industrial Product Appearance

  
• CHANG TSI
  Insights

  August12

  2026

  Patent Application Filing in Southeast Asia — Key Points of National Patent Systems

  
• CHANG TSI
  Insights

  August10

  2026

  From Taylor Swift’s Trademarks to China's Tiered Voice Asset Protection

  
• CHANG TSI
  Insights

  August07

  2026

  Latest Case on the Standard for Assessing “No Significant Difference” in Design Patents

  
• CHANG TSI
  Insights

  August05

  2026

  Amending China's E-Commerce Law: A Brand Owner's Reading of the Draft

  
• CHANG TSI
  Insights

  August04

  2026

  Chang Tsi Monthly Strategic Insights - July 2026: Legislative Acceleration, Stricter Regulation of Bad-Faith Litigation, Clearer AI Rules

  
• CHANG TSI
  Insights

  August03

  2026

  SPC LANDMARK CASE: Reselling a Lawfully Purchased Patented Product Under a New Trademark Is Not Patent Infringement

  
• CHANG TSI
  Insights

  July31

  2026

  Unlocking Plant Variety Protection (PVP) in China

  
• CHANG TSI
  Insights

  July30

  2026

  A Legal Weapon for Brand Protection: Case Analysis of A Series of AMR Complaints filed on behalf of Caleres, Inc.

  
• CHANG TSI
  Insights

  July24

  2026

  Final Judgment Rendered: Edelman Prevails in Trademark Infringement and Unfair Competition Case

  
• CHANG TSI
  Insights

  July17

  2026

  Putting the 2020 Copyright Law into Practice: China Consults on Draft Implementing Regulations

  
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