https://www.epo.org/en/node/sources-information-0
Where can I search Taiwanese patent information in English?
You can search for patents, utility models and designs via the English interface of the free Taiwan Patent Search (TWPAT) database hosted by the TIPO.
Trade marks can be searched in a separate database on the TIPO's English website.
If you require a more detailed answer, please send us your question using the contact form.
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