管理合伙人 | 律师
争议解决 | IP Commercial
北京 | 美国
We handle all aspects of trademark protection across Asia - from searches and filings to enforcement and portfolio management. Our local teams and regional IP expertise ensure optimal trademark strategies for every market.
Protection of Well Known Trade marks | Madrid Registrations Enforceable | First to File Jurisdiction | Opposition Proceedings Possible | Non-use Period For Cancellation | Custom Recordals Possible | |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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Yes | Yes | No | No | 3 Years | Yes |
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From trademark oppositions and patent litigation to anti-counterfeiting actions and dispute resolution, we handle all aspects of IP enforcement. Our attorneys have successfully represented clients in high-profile cases, setting precedents across multiple Asian jurisdictions.
Beyond enforcement, we offer proactive monitoring and risk management to protect your IP assets. Whether through litigation, negotiation, or alternative dispute resolution, we develop cost-effective strategies aligned with your business objectives in Asia.
Chang Tsi & Partners has been recognized as a Tier 1 Firm for both patent and trademark practices in Managing IP’s 2025 Asia IP Rankings. Three partners were individually ranked among Asia’s leading IP practitioners.