Trademark Cease & Desist in South Korea

Stop Unauthorised Use of Your Brand

When another business is using a name, logo, or mark that's confusingly similar to yours in South Korea, a well-drafted cease and desist letter is often the fastest, most cost-effective way to stop it. Our team at Brealant prepares and sends these letters on your behalf.

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Essential Guide to Trademarks in South Korea

Protecting Your Brand with Brealant's Expertise

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Legal Definition of a Cease & Desist Letter
A cease and desist letter formally notifies another party that their use of a mark infringes your rights under the Trademark Act of Korea and, where relevant, the Unfair Competition Prevention Act.
Purpose and Function of the Letter
It demands the infringing use stop within a set timeframe, and is typically the first step in enforcement, before any trial or court action.
Protecting Your Brand
Acting promptly on infringement signals that you actively protect your rights, and often resolves the matter without further escalation.

A Hassle-Free Registration Journey with Brealant

Contact
Reach out to Brealant with details of the infringing use you've identified.
Search
We review your trademark rights and gather evidence of the infringing use.
Quote
Receive a fixed-fee quote for the letter and any follow-up correspondence.
Pay
Proceed with secure payment for the service.
File
Brealant drafts and sends the letter to the infringing party with a response deadline.
Wait
We monitor for the other party's response within the deadline given.
Response
We advise on next steps based on the response received — negotiation, further correspondence, or formal action.

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Clear, Simple Steps to Stop Infringing Use

In South Korea, a cease and desist letter sets out your trademark rights, describes the infringing use, and demands it stop within a defined period. A clear, well-evidenced letter — grounded in both the Trademark Act of Korea and, where applicable, unfair competition law — is often enough to resolve the matter without escalating to formal proceedings.

Safeguarding Your Brand in South Korea — With Brealant by Your Side

Delaying enforcement can weaken your position and allow the infringing use to become more established, and more damaging to your brand, in a fast-moving market. Brealant helps you act quickly and professionally to protect your rights.

Limitations

What a Cease & Desist Letter Cannot Guarantee

A letter is often effective, but it has real limits

No Guaranteed Compliance
The recipient may ignore or dispute the letter, requiring further action.
Not a Court Order
A letter has no binding legal force on its own — it's a demand, not an injunction.
Risk of Overreach
An unsupported or overreaching letter can create risk of a counterclaim.
Doesn't Fix Registration Gaps
If your own rights aren't registered or well-evidenced, the letter carries less weight in a first-to-file jurisdiction.
Limited to the Named Party
A letter addresses one infringer at a time; it doesn't stop unrelated third parties.

Brealant reviews your rights carefully before sending anything, to keep your position strong.

What a Cease & Desist Letter Protects

A well-prepared letter protects several interests at once

Your Exclusive Rights
Your legal entitlement to control use of your registered mark.
Your Market Position
Preventing customer confusion and dilution caused by a similar mark in the market.
Your Evidence Trail
A documented record showing you actively enforce your rights, useful if further action is later needed.
Your Brand Reputation
Stopping use that could be lower-quality or otherwise damaging to your brand's reputation.

Brealant makes sure your letter is firm, accurate, and legally sound before it's sent.

Timeline for a Trademark Cease & Desist in South Korea

This is one of the fastest enforcement tools available

Instruction
You provide details and evidence of the infringing use.
Review
Brealant confirms your rights and assesses the strength of the claim.
Drafting
We prepare a letter tailored to the specific infringement.
Sending
The letter is sent with a clear response deadline.

Brealant can typically prepare and send a cease and desist letter within a few business days of receiving instructions and evidence.

Understanding Cease & Desist Costs in South Korea — Simplified with Brealant

This is a professional service rather than a government filing

Official Filing Fees
There is no government fee for a cease and desist letter.
Professional fees
Brealant offers this as a fixed-fee service so you know the cost upfront before we act.

Fixed pricing means you can act quickly without worrying about open-ended costs.

Brealant support specialist providing continued trademark support

Continued Support After Your Cease & Desist Letter South Korea — Supported by Brealant

If the letter doesn't resolve the matter, Brealant advises on further options, including negotiation, mediation, or formal legal proceedings, so you always know your next step.

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Frequently Asked Questions

Do I need a registered trademark to send a cease and desist letter in South Korea?

A registered trademark strengthens your position considerably, and given Korea's first-to-file system, common-law arguments alone are generally much weaker without registration.

What if the other party ignores the letter?

Brealant will advise on further options, which can include escalation, mediation, or formal legal proceedings.

Could sending a letter expose me to a counterclaim?

A poorly evidenced or overreaching letter can create risk, which is why Brealant reviews your rights carefully before sending anything.

Can this be used against online sellers as well as businesses?

Yes, though for marketplace listings a takedown notice direct to the platform is often faster — we can advise on the best combination of approaches.

How quickly can Brealant send a cease and desist letter?

Typically within a few business days of receiving your instructions and supporting evidence.

How much does it cost to have Brealant send a cease and desist letter?

Brealant charges a fixed professional fee for drafting and sending a cease and desist letter, which we confirm upfront once we've reviewed the facts.

Does the letter need to be sent in Korean?

For it to carry real weight with a Korean recipient, we typically prepare or accompany the letter with a Korean-language version alongside any English original.

What should a well-drafted cease and desist letter include?

It should identify your trademark rights, describe the infringing conduct, set a clear deadline for a response, and state the specific action you're requesting.

Does sending a cease and desist letter help if the matter later goes to court?

Yes, it creates a documented record that the infringer was put on notice, which can be relevant to arguments about the duration and knowledge of the infringement.

Is mediation available as an alternative to formal litigation in South Korea?

Yes, mediation and negotiated settlement are common ways to resolve trademark disputes in Korea without the time and cost of full litigation.