Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422392 | Gas sensor device based on metal oxide foam | Hee Chul Lee, Gigap Han, Heeman Choe | 2025-09-23 |
| 12275067 | Fabrication of three-dimensional porous electrode | Hyelim Choi, Heeman Choe | 2025-04-15 |
| 11919080 | Method of making copper-nickel alloy foams | Kicheol Hong, Sukyung Lee, Youngseok Song, Gigap Han, Kyungju Nam +1 more | 2024-03-05 |
| 11913092 | Magnesium-based alloy foam | Kicheol Hong, Teakyung Um, Heeman Choe | 2024-02-27 |
| 11642723 | Metallic foam anode coated with active oxide material | Hyelim Choi, Yumi Rho, Heeman Choe | 2023-05-09 |
| 10906098 | Fabrication of three-dimensional porous anode electrode | Hyelim Choi, Heeman Choe | 2021-02-02 |
| 10343213 | Metallic foam anode coated with active oxide material | Hyelim Choi, Yumi Rho, Heeman Choe | 2019-07-09 |
| 10265773 | Metal foam for electrode of secondary lithium battery, preparing method thereof, and secondary lithium battery including the metal foam | Ji-Hyun Um, Myounggeun Choi, Hyelim Choi, Yong-Hun Cho, Yung-Eun Sung +1 more | 2019-04-23 |