Taiwan Trademark Filing Services & System Overview

Trademark Application Services

We provide comprehensive representation in domestic and international trademark-related administrative procedures, covering the full spectrum of trademark protection and dispute resolution.

New trademark applications and registrations
Oppositions, cancellations, revocations and invalidations
Assignments, renewals, registration changes and certificate reissuances

Trademark Search Services

We offer comprehensive domestic and international trademark search services, helping clients identify potentially identical or similar trademarks. Based on the search results, we provide professional analysis and actionable recommendations for protection and registration strategies.

Consulting Services

We provide comprehensive, ongoing consulting for corporate trademark and brand strategies. Our integrated approach helps clients strengthen their brand value while proactively managing potential risks.

Trademark portfolio planning
Brand identity enhancement
Market segmentation and positioning
Global protection strategy development
Risk prevention mechanism implementation

We provide more than just a price — we deliver true value. We offer clients comprehensive and candid advice on brand strategy and trademark portfolio planning, sharing every insight transparently to ensure a holistic and long-term approach to building and protecting your brand.Dickson｜Senior Trademark Agent

Trademark System Overview: Taiwan

Examination Time	Approximately 6–8 months
Examination System	Substantive examination
Protection Period	10 years from the date of registration
Renewal	Renewable for an additional 10-year term within 6 months prior to expiration
Application Process	Complete and submit the application form Receive application number and official receipt Pending examination (approximately 6–8 months) Payment and certificate issuance upon approval (within 2 months after approval) Registration announcement (3 months) ※ The trademark certificate is issued approximately 30–40 days after payment of the registration fee.
Pre-Application Considerations	Taiwan still uses a substantive examination system; average approval rates are 85–89% due to various procedures such as amendments, supplements, appeals, and statements. Most refusals are due to identical or similar trademarks already registered for the same or related goods/services, lack of distinctiveness, or conflicts with well-known trademarks which may diminish distinctiveness. Conduct thorough trademark searches before filing to avoid rejection, wasted costs, lost market opportunities, or infringement disputes. Google searches can help preliminarily assess distinctiveness and potential conflicts with well-known trademarks. Applications can be single-class or multi-class; multi-class offers no official fee advantage and may incur additional costs in disputes. Single-class filing is generally recommended. Once filed, trademark representations cannot be altered. The designated goods/services may be reduced (deleted), but any additions are not allowed and will require a new application. The names of designated goods/services are recommended to refer to the standardized terms provided by TIPO to avoid subsequent office actions.
Post-Approval Considerations	Any third party may file an opposition within 3 months after the registration publication. Taiwan issues the trademark certificate and starts the 3-month publication period at the same time, meaning that oppositions can still be filed even after the certificate is received. The trademark’s actual use must match the registered design. Arbitrary changes or partial use may lead to cancellation claims such as “three consecutive years of non-use” or “use causing similarity with other marks”.

FAQ

How long does Taiwan trademark examination take?

Approximately 6–8 months at the Taiwan Intellectual Property Office (TIPO).

How long is a Taiwan trademark protected?

10 years from the date of registration, renewable for an additional 10-year term within 6 months prior to expiration.

Should I file a single-class or multi-class application in Taiwan?

Single-class filing is generally recommended: multi-class offers no official fee advantage and may incur additional costs in disputes.

Can a Taiwan trademark registration still be opposed after the certificate is issued?

Yes. Taiwan issues the certificate and starts the 3-month publication period at the same time, so oppositions can still be filed after the certificate is received.

Information on 16 other jurisdictions (China, Japan, Korea, Southeast Asia, the US, UK, EU and Canada) is available in Chinese on our International Trademark Registration page.

Talk to a trademark agent

Tell us about your brand and target markets. We will check the risks and suggest a filing strategy.

LINE +886-4-2452-6500 tm@exctm.com