Is Advertising Copyright Infringement Actionable in South Korea? A Case Law Guide

1. What Is the Legal Standard for Copyright Protection of Advertising Materials in South Korea?

South Korean copyright law defines a copyrightable work as “a creative expression of human thought or emotion” (Copyright Act, Article 2, Subparagraph 1). Advertising is not listed as a distinct category, but advertising content can qualify under any of the enumerated types — literary works (Article 4(1)(1)), photographic works (Article 4(1)(6)), or compilation works (Article 6) — provided the creativity threshold is met.

The Minimum Creativity Standard

The Supreme Court of Korea has articulated the standard in terms that recur across advertising copyright cases: creativity “does not require full originality in an absolute sense. It means only that the work is not a mere copy of another’s work and contains the author’s own expression of thought or emotion. The work need only carry the author’s personal intellectual contribution and be distinguishable from prior works by other authors.” (Supreme Court Decision 2012Da28745, February 27, 2014, citing earlier precedent)

The corollary limit is equally important: “Where anyone engaging in the same task would produce the same or substantially similar result, there is no creativity.” (Supreme Court Decision 2001Da9359, November 28, 2003) This exclusion directly governs the most common disputes in advertising copyright cases.

The Idea-Expression Divide

South Korean copyright law protects only the expression of an idea, not the idea itself — the so-called idea-expression dichotomy. Campaign concepts, structural approaches, and functional arrangements remain in the public domain. A court rejected copyright protection for the overall structure of an advertising campaign (“problem → need → solution”) on the basis that it constitutes an unprotectable idea, and that any campaign on the same topic would employ a similar structure (Seoul Central District Court Decision 2015GaHap568102, July 22, 2016).

2. When Are Advertising Photographs Protected by Copyright in South Korea?

The Supreme Court of Korea has established that photographic works are protected when the photographer’s individual creativity is reflected across the following elements: subject selection, composition, direction and intensity of light, camera angle, shutter speed, moment of capture, other shooting techniques, and developing and printing processes. (Supreme Court Decision 98Da43366, May 8, 2001)

Protected: Styled Image Photographs

Courts have consistently protected advertising photographs where the photographer made deliberate, creative choices. A photograph of a spa facility interior — taken from a specific vantage point chosen to capture the setting sun and ocean view simultaneously, with a resting guest arranged in frame to evoke the experience of the space — was held protectable because it embodied the photographer’s creative judgment about time, angle, and subject arrangement (Supreme Court Decision 2005Do3130, December 8, 2006). Similarly, a styled product photograph featuring food products and decorative props arranged to maximize advertising impact was found to constitute a photographic work (Seoul High Court Decision 96Na39570, July 22, 1998).

Not Protected: Pure Product Shots

Photographs whose sole purpose is faithful reproduction of a product — where the photographer’s role is purely technical — do not meet the creativity standard. The Supreme Court denied protection to catalogue photographs of ham products placed on white surfaces, reasoning that the objective was to reproduce the product accurately rather than to express the photographer’s creative vision, and that the technical skill involved did not amount to copyrightable creativity (Supreme Court Decision 98Da43366, May 8, 2001). Photographs of a restaurant’s interior that anyone would have framed similarly were equally denied protection (Supreme Court Decision 2005Do3130, December 8, 2006).

3. When Does Advertising Copy Qualify for Copyright Protection in South Korea?

Advertising copy is evaluated as a literary work under Article 4(1)(1) of the Copyright Act of Korea. The same minimum creativity standard applies: the text must contain the author’s independent expression, not merely recite information that anyone would state in the same way.

Protected: Structured Product Listing

In the leading case on advertising copy, the Incheon District Court found that an online seller’s promotional listing for marinated pork ribs was protected. The seller had selected which product attributes to highlight, framed each point in a deliberate way, and arranged the content in a three-tier structure (headline → numbered sub-items → descriptions). The court held that this level of creative organization, however modest, satisfied the minimum creativity requirement (Incheon District Court Decision 2019GaDan248820, August 13, 2020, affirmed on appeal 2020Na69406, November 19, 2021).

However, portions of the same listing — cooking instructions, packaging and delivery terms, and purchase precautions — were excluded from protection because they consisted of information that any seller of food products would state in substantially the same terms.

Not Protected: Generic Property Listings and Short Slogans

A real estate company’s descriptions of apartment units for sale were denied copyright protection; the court found that the descriptions merely conveyed factual characteristics of the properties in language indistinguishable from other property listings (Seoul Central District Court Decision 2018GaHap590308, November 29, 2019). A charity campaign slogan was similarly denied protection on the ground that it was too short and conceptually simple to contain any protectable expression (Seoul Central District Court Decision 2015GaHap568102, July 22, 2016).

4. Can a Combined Ad Layout Be Protected as a Compilation Under South Korean Law?

Article 6 of the Copyright Act of Korea defines a compilation work as one in which “the selection, arrangement, or composition of materials reflects creativity.” This means that even where individual elements of an advertisement are not independently protectable, the way those elements are combined can attract copyright protection.

The Leading Compilation Case

The Suwon District Court, Seongnam Branch ruled that a composite advertisement for a home appliance — pairing a directed model photograph with product information text — constituted a protectable compilation work. The court reasoned that the relative positioning of the photo and text, the proportional sizing of each component, the arrangement sequence, and the decorative treatment of the text all affect consumer attention and information retention in ways that vary significantly across designers. These choices reflected the creator’s distinctive expression and were therefore protectable, even though the underlying product data supplied by the client was not (Suwon District Court, Seongnam Branch Decision 2016GaHap204512, May 10, 2019).

The court also rejected the client’s claim to co-authorship, confirming that supplying data, funding production costs, and providing a brief do not constitute creative contribution to the expressive form of the work.

5. How Are Copyright Infringement Damages Calculated in South Korea?

The Copyright Act of Korea provides three alternative bases for calculating infringement damages, applied in sequence depending on available evidence.

※ Supreme Court Decision 98Da43366 (2001) and Seoul High Court Decision 96Na39570 (1998) were decided under the former Copyright Act (pre-amendment by Act No. 6134 of January 12, 2000). The damages provisions applied in those cases — former Article 93(2) and (3) — correspond to current Article 125(1) and (2), respectively.

Licensing Fee as the Damages Measure

In the ham-product photograph case, the Supreme Court confirmed that where the infringer’s profits could not be established, damages should equal the fee the rights holder would ordinarily charge for a license — in that case, the shooting fee for the photographs. A claimed industry practice of awarding ten times the shooting fee was rejected for lack of evidence. The Seoul High Court calculated the per-use license value at one-third of the original shooting fee (22,000 KRW per use), and awarded a total of 308,000 KRW for 14 unauthorized uses across various department store catalogues (Supreme Court Decision 98Da43366, May 8, 2001; Seoul High Court Decision 96Na39570, July 22, 1998).

Equitable Damages Award

In the product listing case, the court found it impossible to precisely quantify either the defendant’s profits or the plaintiff’s foregone licensing fee, and instead awarded 10,000,000 KRW by equitable assessment under Article 126. The court weighed the competitive harm caused by a direct copyist on the same platform, while noting that the creative threshold in advertising copy is lower than in other literary works (Incheon District Court Decision 2019GaDan248820, August 13, 2020).

In the composite advertisement case, damages of 40,000,000 KRW were awarded, reflecting the production cost of the work (approximately 32,277,113 KRW per expert valuation) plus an additional amount attributable to the creator’s distinctive professional skills (Suwon District Court, Seongnam Branch Decision 2016GaHap204512, May 10, 2019).

6. Who Owns the Copyright When an Ad Is Commissioned in South Korea?

South Korean copyright law follows the creator principle: copyright vests in the person who actually creates the work, not the person who commissions or funds it. This creates significant practical risk for companies that commission advertising agencies without express contractual assignment.

Exception: Effective Control by the Commissioning Party

Where the commissioning party exercised substantial control over the creative process — preparing the visual brief, supplying props and set materials, and directing the arrangement of elements — a court held that copyright vested originally in the commissioning party rather than the photographer, who was found to have provided only technical execution (Seoul District Court, Southern Branch Decision 96GaHap2171, August 23, 1996). However, the Seoul High Court took a narrower view in a related proceeding, holding that contributing a shooting brief and props does not establish sufficient creative authorship to transfer initial ownership (Seoul High Court Decision 96Na39570, July 22, 1998).

Assignment by Delivery of Original Materials

The Seoul District Court, Southern Branch held that where a photographer delivered original negatives to the client without a specific agreement on copyright, this constituted an assignment of the full copyright. The Seoul High Court disagreed, treating ownership of a physical object and ownership of the associated copyright as legally distinct — a position affirmed by the Supreme Court (Supreme Court Decision 98Da43366, May 8, 2001).

The practical lesson: delivery of a finished ad or its source materials does not transfer copyright under South Korean law unless the contract expressly says so. Companies — including foreign-invested entities operating in South Korea — should include a clear written assignment clause in every advertising production agreement.

7. Practical Guidance for Foreign-Invested Companies Operating in South Korea

Advertising copyright disputes are common in South Korea across e-commerce, consumer goods, and B2B marketing. Companies with operations in South Korea’s free economic zones — including Incheon IFEZ (the Incheon Free Economic Zone) — should ensure their advertising content strategy is aligned with South Korean copyright law from the outset.

For Rights Holders

• Assign copyright in writing at the point of commissioning. Do not assume that paying for an ad transfers copyright. Require an express written assignment in the production contract covering all jurisdictions where the content will be used.
• Specify permitted scope precisely. A license to use a photograph in a product catalogue does not extend to use in third-party retail publications. Courts enforce the agreed scope strictly.
• Document creation date and authorship. Timestamps, internal drafts, email trails, and server logs can all support priority claims if a competitor copies your content.
• Preserve infringement evidence promptly. Screenshot the infringing content with URL and timestamp before the infringer removes it. Notarized preservation of electronic evidence is recognized by South Korean courts.

For Companies Accused of Infringement

• Assess the creativity threshold carefully. Not all advertising material is copyrightable. Generic descriptions, functional text, and standard visual compositions may fall outside the protected zone.
• Distinguish idea from expression. A campaign concept or structural approach is not protectable even if the claimant developed it first.
• Verify the claimant’s ownership. If the claimant commissioned an agency, confirm that copyright was properly assigned to the claimant before the alleged infringement.
• Consider the damages exposure realistically. South Korean courts tend to award measured damages in advertising cases, recognizing the lower creative threshold of commercial content relative to literary or artistic works.

8. FAQ

The advertising copyright cases decided by South Korean courts reflect a careful balance: protecting genuine creative investment while leaving room for the commercial information that any competitor might legitimately need to communicate. For foreign-invested companies operating in South Korea — including those in the Incheon IFEZ and Songdo International Business District — understanding these boundaries is a practical business necessity, not merely a legal technicality. Practitioners with experience in Korean IP litigation can help map the specific risks and opportunities in each situation.

※ The information in this article is provided for general informational purposes only and does not constitute legal advice. The application of South Korean copyright law varies significantly depending on the specific facts of each case. Readers should consult a qualified attorney before taking any action in reliance on this material.