Trademarks and Domain Names in the Philippines: The Kolin Case on Registration Rights

The rise of online commerce has blurred the line between traditional trademarks and domain names. In the Philippines, the Intellectual Property Code (Republic Act No. 8293) protects trademark owners, but questions often arise when a business seeks to register its domain name as a trademark. The Supreme Court's 2021 decision in Kolin Electronics Co., Inc. v. Taiwan Kolin Corp. Ltd. (G.R. No. 221347) provides important guidance on this issue, particularly on procedural compliance before the Intellectual Property Office (IPO) and the scope of a trademark owner's rights over domain names.

The Dispute Over "www.kolin.ph"

Kolin Electronics Co., Inc. (KECI), a domestic corporation, had been manufacturing and selling electronic products since 1989. It owned the "KOLIN" trademark for goods and services under Classes 9 and 35 of the Nice Classification, a system used to categorize goods and services for trademark registration purposes.

Taiwan Kolin Corp. Ltd., a Taiwanese company, also used the "KOLIN" mark for home appliances since 1976 and had its own registrations under Classes 11 and 21. In 2007, KECI applied to register "www.kolin.ph" as a trademark under Class 35 for its business of manufacturing, importing, assembling, or selling electronic equipment.

Taiwan Kolin opposed the application, arguing that the domain name was identical to its own registered marks and would cause confusion. However, the Bureau of Legal Affairs (BLA) dismissed the opposition outright because Taiwan Kolin failed to attach original or certified true copies of its supporting documents, as required by the IPO's Inter Partes Regulations.

The Procedural Issue: Strict Compliance with IPO Rules

The central procedural question was whether Taiwan Kolin's failure to submit original documents warranted the outright dismissal of its opposition. The Supreme Court answered yes.

Under Sections 7.1 and 7.3 of Office Order No. 79, series of 2005, an opposition must be filed with the original documents or certified true copies of public documents. Failure to comply results in outright dismissal. Taiwan Kolin argued that it had justifiable reasons—it was filing two oppositions simultaneously and some documents were in Taiwan—but the Court found these excuses weak.

The Court emphasized that while administrative bodies like the BLA may relax procedural rules, such relaxation requires compelling reasons. Taiwan Kolin had 120 days to file its opposition but still failed to secure the necessary documents. The Court noted that the rules were later amended in 2014 to allow photocopies, but this amendment did not apply retroactively to excuse Taiwan Kolin's non-compliance.

The Substantive Issue: Domain Names as Trademarks

Beyond the procedural question, the Court addressed whether a trademark owner has the right to register its domain name as a trademark. The Court ruled in the affirmative.

KECI was the registered owner of the "KOLIN" mark under Class 35. A certificate of registration is prima facie evidence of the validity of the registration, the registrant's ownership of the mark, and the exclusive right to use it for the goods or services specified. Since KECI's application for "www.kolin.ph" covered the same services as its Class 35 registration, the application was merely an exercise of its existing rights.

The Court recognized that in today's internet-wired market, selling goods often requires establishing an online presence. Domain names now perform the function of trademarks in traditional modes of business. Consumers rely on domain names to identify the source of products and services, and the public frequently expects that a website containing a trademark is associated with the trademark owner.

The Court also noted that KECI had been declared the first and prior user of the "KOLIN" mark in the Philippines in a final and executory decision. The Court further observed that the IP Code preserves rights acquired in good faith prior to the law's effectivity, although the exact provision number is not specified in the decision text available.

The Scope of Domain Name Registration

The IPO Director General had ruled that KECI's registration of "www.kolin.ph" was limited to the services covered by its Class 35 application—the business of manufacturing, importing, assembling, or selling electronic equipment. KECI appealed this limitation, arguing that its rights should extend to related goods and services.

The Court upheld the IPO's interpretation, deferring to the agency's expertise. The registration of "www.kolin.ph" was limited to the services specified in the Class 35 application, and KECI's rights did not automatically extend to unrelated goods covered by Taiwan Kolin's separate registrations.

Practical Takeaways

• Comply strictly with IPO procedural rules. An opposition filed without the required original or certified true copies of supporting documents will be dismissed outright. The BLA may relax rules only for compelling reasons, not for mere carelessness or inconvenience.

• Trademark registration can cover domain names. A registered trademark owner may register a domain name containing the mark as a trademark, provided it covers the same goods or services as the original registration.

• Registration is limited to specified goods and services. A domain name trademark registration does not automatically extend to all goods or services under the same Nice Classification class. The scope is limited to what is specified in the application.

• Prior use matters. The first and prior user of a mark in the Philippines retains rights under the IP Code, even if the mark is also used by a foreign entity abroad.

• Seek professional guidance early. Given the technical requirements and the interplay between trademark law and domain name registration, consult counsel before filing applications or oppositions with the IPO.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.