Insights
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Trademark Renewal in Brunei
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Parameter-Defined Claims in China: Overview, Challenges, and Opportunities
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Chang Tsi Monthly Strategic Insights - More Detailed Rules, Stricter Liability, and Accelerated Formation of AI Judicial Boundaries
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Can an Arbitration Clause Block Infringement Lawsuit? Observations on Jurisdictional Objections in IP Cases
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China's Patent Administrative Adjudication Just Got Its Rulebook — What It Means for Businesses
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Plant Variety Protection in China: A Legal Overview for International IP Practitioners
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Understanding the Boundaries of “Common Knowledge” Evidence in Chinese Patent Cases
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China Customs Intellectual Property Protection in 2025
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3DHISTECH KFT. Wins Landmark IP Judgment in China: Rights Confirmed, Former Distributor Ordered Out
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A Complete Guide to South Korean Trademark Renewal
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Services Inventions in Corporate IP Management II: Rewards and Remuneration
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40 Working Days: What a Hague Service Case Reveals About Serving Documents in China
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Largest-scale National IP publicity Week – Key Releases at a Glance
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CNIPA's Top 10 Patent Cases of 2025 — Highlights for Practitioners
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China Overhauls Its IP Punitive Damages Rules — What Rights Holders Need to Know
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Behind the Numbers: What China's 2025 Anti-Counterfeiting Report Reveals About the Next Phase of IP Enforcement
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Verdict Reached in 2.09 Million Yuan Online Counterfeit Case!
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Chang Tsi & Partners Successfully Aids Oversea Company in Invalidating a Maliciously Registered Trademark Over a Decade Old
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China’s Utility Model Patent: A Unique Engine of Innovation and Economic Growth
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Latest Judicial Practice on "Significant Difference" for Chinese Design Patents
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Judicial Trends in Software Copyright Protection in China: Insights from a Landmark Supreme People’s Court Case
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Qatar Opens Class 33 Restrictions, Fully Opens Trademark Registration Under Nice Classification
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AI Judicial Policies and Front Loading of SEP Competition Become New Focal Points
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Comparative Analysis of the Hague Agreement and Paris Convention Routes for Design Patent Applications in China
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Services Inventions in Corporate IP Management I: Ownership
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China’s Anti-Unfair Competition Law Enters Full Implementation: Five Regulatory Signals and What They Mean for IP Protection
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How to Apply for a Utility Model Patent in Taiwan, China – A Complete Guide
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Copyright Compliance in the Spotlight: A Case You Can’t Ignore
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ITW Achieves More Victory in Anti-Counterfeiting Efforts in China; Local Administration for Market Regulation in Two Cities Take Decisive Actions
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Third-Party Observation: The “Invisible Sniper” on the Patent Battlefield
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Unlocking China's New SEP Guidelines: Strategic Insights for Global Innovators
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Case Review | From Formal Differences to Market Perception: A Judicial Breakthrough in Service Trademark Invalidation Litigation
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Chang Tsi Monthly Strategic Insights - February 2026: From Trade Secret Protection to a Surge in AI Cases: High Damages Shaping China’s IP Protection Landscape
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China’s IP Trends at the Two Sessions: What this year’s key reports signal for AI, data, trade secrets, and business risk
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New Requirements for Powers of Attorney (POA) under Vietnam’s 2025 Amended IP Law
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Interpretation of the Revised ‘Regulations for the Implementation of the Drug Administration Law’ and Compliance Implications
