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A foreigner who has no domicile or place of business within the territory of Taiwan(ROC) must designate a trademark agent who has a domicile in the ROC to handle trademark matters.

There are three types of Taiwan patents
Invention Patent
Utility Model Patent
Design Patent

Over the past nearly 40 years, based on professionalism and integrity, Li Chen International Patent & Trademark Office has been specialized in patents, trademarks, copyrights, and other intellectual property fields.