Tether is quietly trademarking itself in South Korea before the rules land

@tether has filed seven trademark applications in South Korea, covering its corporate name, official logo, and its gold-backed token Tether Gold ($XAUT). The filings, visible through Seoul Economic Daily, which reported on May 19 that Tether submitted the applications via KIPRIS, South Korea's patent information search service, represent a notable shift in the company's approach to one of Asia's busiest crypto markets.

A Change in Strategy

According to data from KIPRIS, Tether has changed its filing strategy in South Korea. Earlier applications were focused mainly on stablecoin product names. The latest batch extends protection to the company name, official logo, and assets such as Tether Gold ($XAUT). That is a meaningful distinction. Securing the corporate identity and brand marks reads as preparation for an operational presence, not just product-level coverage.

If foreign issuers must operate locally, trademark ownership could become part of market preparation. The timing is not accidental. South Korea's draft Digital Asset Basic Act takes the most restrictive approach to foreign stablecoin issuers, requiring them to establish a local branch or subsidiary and obtain a licence from the Financial Services Commission (FSC), thereby subjecting them to the same standards as domestic issuers.

The Race With Circle

@tether is not alone in staking out ground. Circle, the company behind $USDC, filed similar trademarks in South Korea last year as competition between stablecoin companies intensifies. Circle has already filed 11 local trademarks and increased USDC's market share by 10%.

South Korea's new law also targets foreign-issued stablecoins such as Tether's $USDT and Circle's $USDC, which dominate Korea's crypto trading volume. Under the proposed framework, these coins may only circulate if their issuers establish a domestic branch and comply with Korean supervision standards.

The proposed Digital Asset Basic Act would require authorization and strict reserve, capital, and operational standards for issuers of value-linked digital assets, including stablecoins tied to fiat currencies or real-world assets. The legislation has faced delays, but the direction is clear enough that the world's two largest stablecoin issuers are already moving. The positioning war for Korea's stablecoin market is underway, and the law has not even passed yet.

Sources:
Tether Files Seven Trademarks in South Korea as Stablecoin Rules Take Shape, Coin Edition
Guide to Korea's Stablecoin Regulation Framework, Law.asia
South Korea Proposes Comprehensive Digital Asset Law Including Stablecoin Rules, CoinDesk