The European Patent Office published Samsung Electronics Co., Ltd.'s patent application EP4224395A1 for a UWB-based payment method and device. The patent (publication date March 25, 2026) covers payment transaction methods and devices using Ultra-Wideband communication technology, with inventors including CHO Sungkyu, YOON Kangjin, HAN Sehee, and RYU Youngsun. The patent is classified under IPC G06Q 20/32, 20/40, 20/14, and 20/38, covering payment processing, payment settlement, and related financial transaction methods.\n\nPatent publications do not create compliance obligations or deadlines. However, technology companies and financial institutions developing UWB-based payment solutions for the European market should review this patent to assess potential freedom-to-operate considerations. The patent is designated in 39 European contracting states including all EU member states. No immediate action is required, but development teams working on similar UWB payment technology should consult with IP counsel regarding potential licensing needs.