• CHANG TSI
  Insights

  March22

  2023

  OREO VS AO LI GEI, Who Is the Winner？

  
• CHANG TSI
  Insights

  March18

  2023

  A New Approach to Handle Patent Infringement Cases in China

  
• CHANG TSI
  Insights

  March13

  2023

  China's Plan to Restructure State Council Elevates Intellectual Property Office

  
• CHANG TSI
  Insights

  February27

  2023

  Recent Updates on Design Patents in China

  
• CHANG TSI
  Insights

  February24

  2023

  Partner David Liu Provides Insights into New Arrangements for Patent Examination

  
• CHANG TSI
  Insights

  February17

  2023

  Subject Matter as Patentable for Utility Model

  
• CHANG TSI
  Insights

  January19

  2023

  Notable Changes of Draft Amendment to the Trademark Law of the People's Republic of China (Draft for Public Comment) Released by CNIPA

  
• CHANG TSI
  Insights

  December19

  2022

  Invalidation Case Against Plagiarizing OREO's Trademarks

  
• CHANG TSI
  Insights

  December08

  2022

  FAQ for Graphical User Interface (GUI) Design in mainland China

  
• CHANG TSI
  Insights

  November25

  2022

  A Hard-won Absolute-grounds Refusal Trademark Case in Hong Kong

  
• CHANG TSI
  Insights

  November13

  2022

  Strategy of Defense in Design Patent Infringement Lawsuit - Under the Premise that the Sued Product also has a Design Patent

  
• CHANG TSI
  Insights

  October14

  2022

  Declaration of Invalidity Against Malicious Imitation and Protect the Trademarks

  
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