home > Library > Publications If you need our legal assistance including patent, design and trademark, we wish to provide you with our professional services in all legal and intellectual property field the Republic of Korea. If you would like to receive our most current news letter, please do not hesitate to contact us. -2025 Korean Intellectual Property by the Numbers -Determining the Scope of an Extended Patent Right (Patent Court Decision No. 2024Heo13541, Rendered on January 23, 2025; Affirmed by the Supreme Court’s Dismissal of the Appeal without Substantive Review in Decision No. 2025Hu10142, Rendered on May 1 -Case Concerning Judicial Admission Regarding the Presence of Claim Elements in Patent Infringement Litigation (Supreme Court Decision No. 2026Da202753, July 16, 2026) -Specification Requirements, Identity of Inventions under Enlarged Prior Application Provision, and Inventive Step for Deuterated Compound Inventions (Supreme Court Decision No. 2024Hu11125, rendered on May 14, 2026) -Korean Supreme Court Rules That Personal-Use Product ‘Reform’ Does Not, in Principle, Constitute ‘Use of a Trademark’ -Criteria for Determining Equivalence of Function and Effect in Patent Infringement under Doctrine of Equivalents (Supreme Court Decision No. 2022 Hu 10722, January 29, 2026) -Ministry of Intellectual Property Has Published Examination Practice Guide for Semiconductor-Related Inventions, Providing Patentability Determination Standards for Semiconductor Field -Whether Interest in Seeking Confirmation Exists in Affirmative Scope Confirmation Trial Between Different Types of Rights -Introduction of Korea’s First AI Regulatory Framework and Key Implications for Businesses -The Korean Supreme Court’s Decision on the Scope of a Publicly Known Invention Affected by the Exception of Public Disclosure (May 29, 2025, Case No. 2023 Hu 10712)