Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412890 | Negative electrode active material for lead storage battery and Pb/C battery, preparation method therefor, and lead storage battery and Pb/C battery comprising negative electrode active material | Sadhasivam Thangarasu | 2025-09-09 |
| 12311345 | Catalyst-supported organic-inorganic hybrid composite particles capable of regulating polyurethane reaction rate, and preparation method therefor | Min-Gu HAN, Keun Deuk Lee, Ki Bong Lee, Joo-Seung Chae, Ha-neul Park +2 more | 2025-05-27 |
| 12210038 | Method of manufacturing a probe tip and a probe tip manufactured by the same | Young-Min Lee | 2025-01-28 |