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About us
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Practice Areas
Practice Areas
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Patents & Utility Models
Design Patents
Trademarks
Domain Names
Plant Variety Protection
Customs Enforcement
Trial Decision Cancellation Litigation
Licensing
Startup IP-support
International Relations
Y.S. Chang Law Firm
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Design Patents
Trademarks
Domain Names
Plant Variety Protection
Customs Enforcement
Trial Decision Cancellation Litigation
Licensing
Startup IP-support
International Relations
Y.S. Chang Law Firm