In 2019, around *** blockchain patent applications were filed with the South Korean Intellectual Property Office in the authentication and security sector. The fintech sector followed with around *** applications. The number of patents filed on blockchain-based technologies such as mining, smart contracts, and blockchain wallet reached around *** that year.
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Korean Intellectual Property Office. (July 7, 2020). Number of blockchain patent applications in South Korea in 2019, by technology [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 25, 2026, from /statistics/1260681/south-korea-blockchain-patent-applications-by-technology/
Korean Intellectual Property Office. "Number of blockchain patent applications in South Korea in 2019, by technology." Chart. July 7, 2020. ÌÇÐÄÆƽâ°æ. Accessed July 25, 2026. /statistics/1260681/south-korea-blockchain-patent-applications-by-technology/
Korean Intellectual Property Office. (2020). Number of blockchain patent applications in South Korea in 2019, by technology. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 25, 2026. /statistics/1260681/south-korea-blockchain-patent-applications-by-technology/
Korean Intellectual Property Office. "Number of Blockchain Patent Applications in South Korea in 2019, by Technology." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 7 Jul 2020, /statistics/1260681/south-korea-blockchain-patent-applications-by-technology/
Korean Intellectual Property Office, Number of blockchain patent applications in South Korea in 2019, by technology ÌÇÐÄÆƽâ°æ, /statistics/1260681/south-korea-blockchain-patent-applications-by-technology/ (last visited July 25, 2026)
Number of blockchain patent applications in South Korea in 2019, by technology [Graph], Korean Intellectual Property Office, July 7, 2020. [Online]. Available: /statistics/1260681/south-korea-blockchain-patent-applications-by-technology/
