Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365607 | Water softening system | Seung Kil Son | 2025-07-22 |
| 12286367 | Ion removal unit for water heater, and scale-free boiler, scale-free water heater, and portable ion remover including the same | Jun Kyu Park, Gu Min Lim | 2025-04-29 |
| 12222430 | High-resolution sound source map obtaining and analyzing method and system using artificial intelligence neural network | Ji Ho Chang, Seung Chul Lee | 2025-02-11 |