South Korea: Revisions to the Trade Mark Act

Managing IP is part of Legal Benchmarking Limited, 4 Bouverie Street, London, EC4Y 8AX

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

South Korea: Revisions to the Trade Mark Act

Sponsored by

hanolip-400px.png
literature-3091212-1920.jpg

In 2016, Korea has been substantially re-shaping its IP system. One such change is the Trade Mark Act, which has been comprehensively re-drafted. One of the main changes in trade mark is the non-use cancellation of the registered mark. When a registered trade mark has not been used in Korea for three consecutive years, third parties can seek to cancel it on the grounds of non-use. According to the existing Act, only an interested party can request cancellation of a non-used mark. However, under the new system, legal standing is no longer required; therefore, any person may request cancellation of a non-used registered mark. The new system is expected to accelerate the procedure and give more opportunity to those who actually intend to use the mark by remedying weaknesses in the registration system.

As in many jurisdictions, a trade mark similar or identical to a prior registration or application cannot be registered in Korea. At present, this evaluation is made at the time of filing. Therefore, even if the prior registration or application is subsequently removed after the filing of a trade mark, an application would still be rejected because there was a conflicting prior trade mark at the time of filing. The new law resolves this situation, which seemed to have overly restricted the applicant's right of choosing a trade mark, by moving the evaluation of the existence of a conflicting prior mark from "at the time of filing" to "at the time of determining registrability".

A similar change in terms of broadening the applicable trade mark pool is the elimination of the one-year bar period against registering marks similar to already expunged marks. As the trade mark law allows change of ownership, the effectiveness of preventing others from registering the same mark for one year in order to minimise confusion was in question, and the new law addresses this issue effectively by removing the one-year bar.

Reflecting global business transaction trends, the new Act also codifies electronic use of trade marks on the internet or in e-commerce as a type of recognised use of a trade mark. The Korean court has already recognised such electronic uses of trade marks in selected judicial precedents, but the new law stipulates it as a type of statutory use of a trade mark.

At present, a registered trade mark cannot be enforced against a mark that uses a person's name or trade name, etc "in a common way". So far, the Korean court has tended to interpret "in a common way" quite narrowly, which may be overly restrictive to users' rights. The new Act changes the wording of this provision to "according to a customary practices". It is expected that the expression "customary practices" will embrace or reflect the situation in the market more realistically and allow users more freedom to use their names, etc in the market.

The new Act also fortifies the protection of trade mark owners in an agency relationship. Now, "an agent or representative" of a party that owns a trade mark in a treaty member state may not register a similar or identical mark in Korea within one year of the termination of the agency relationship. The new Act expands this agency relationship to "a contractual or business relationship such as a partnership or employment, or other relationship" and deletes the one-year time limit. "Further, the trademark owner can file invalidation actions at any time under the new law. This greatly differs from the current law as it requires filing the action within the five years from the registration date of the agent's trademark."

In addition to the above, the amended Act includes other changes which, taken together, make the current revision one of the most extensive revisions of the Trade Mark Act since the previous 1990 Trade Mark Act. The revised 2016 Act, which will come into effect as of September 1 2016, is expected to create a more fair and reasonable trade mark infrastructure in Korea.

Min Son

Partner, Hanol IP & Law

E: minson@hanollawip.com



HANOL Intellectual Property & Law

6th Floor, 163, Yang Jae Cheon-Ro, Gang Nam-Gu

Seoul 06302, Republic of Korea

Tel: +82 2 942 1100

Fax: +82 2 942 2600

hanol@hanollawip.com

www.hanollawip.com

more from across site and SHARED ros bottom lb

More from across our site

Updates from IP offices, the shifting requirements of in-house counsel, and news of London 2026 were among major talking points on Sunday
Etienne Sanz de Acedo discusses the association’s three-year plan, what he is looking forward to in San Diego, and why London came calling for 2026
Professionals from three organisations reveal what led them to sponsor Brand Action and why doing so can build camaraderie
The results of a UK government consultation on the exhaustion of IP rights and an annual review published by the EPO’s Boards of Appeal were also among the top talking points this week
The decision disregards Perlmutter’s work at the US Copyright Office and comes at a time when strong leadership and expertise are crucial
Sources say the decision to fire Shira Perlmutter raises constitutional concerns and speculate on what the decision could mean for the country’s approach to AI
India has formally liberalised its legal market, allowing foreign firms to open offices in the country and provide advisory services
Rachelle Downie, who joined K&L Gates’s Melbourne office in January, discusses how working at a global firm with a strong life sciences focus is helping her win more business
Alexander Bjørnå, Aera’s first hire in Norway, explains why it’s the right time to disrupt the country’s ‘traditional’ IP market
Natasha Ahmed said she was drawn to the firm’s commitment to artificial intelligence and tech transactions
Gift this article