How to Apply for a Trademark in South Korea

According to South Korean regulations, individuals who are not South Korean citizens or residents must work with an authorized local representative (agent). These individuals cannot file trademark applications directly.
In applications filed by the representative, a power of attorney is required, along with information such as the applicant’s details, a sample of the trademark, and the class numbers indicating the areas of activity in which the mark will be used.
Entering this information accurately and completely will prevent bureaucratic issues during the registration process and determine the scope of your trademark protection.
Additionally, unlike Turkey, the opposition period after publication has been reduced from 2 months to 30 days, effective July 22, 2025.
Trademark protection in South Korea lasts 10 years from the registration date, not from the filing date.

Not Sure Which Classes to Choose?

You can try our Trademark Search product for free during the launch to identify the class codes matching your business activities and view similar trademarks.
Conducting a similarity search helps you avoid costly conflicts and accelerates the registration process.

How Is Trademark Application Priced in South Korea?

The application fee in South Korea is calculated based on the number of classes included in the application. The total fee increases with the number of classes.
Unlike general practice, an additional fee applies for goods/services listed after the 10th item under each NICE class.
Moreover, the registration fee is also determined according to the number of classes covered by the trademark.

5 Reasons to Apply for a Trademark in South Korea

1. Comprehensive Protection: Trademark infringement in South Korea is subject to criminal penalties, and customs authorities actively enforce brand protection.

2. Commercial Value: A registered trademark in South Korea builds strong trust among Asian investors and e-commerce platforms.

3. Protection at the Heart of Technology and Innovation: South Korea is home to global tech giants and major exporters. It serves as Asia’s showcase market for brands in design, software, electronics, fashion, and cosmetics.

4. Market Trend Insight: Registered trademarks help you collect strategic data about competitors, consumer behavior, and market trends in the Asian market.

5. Ongoing Value: Trademark registration not only provides protection but also enables revenue opportunities through licensing and transfer.