Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255287 | Electrolyte additive for secondary battery, preparation method therefor, and electrolyte composition and secondary battery, which comprise additive | Byung Won Woo, Jae Woo Jung, Ji Eun Kim, Sang Moon Lee | 2025-03-18 |
| 12009528 | Catalyst complex for fuel cell, method of manufacturing the catalyst complex, electrolyte membrane including the catalyst complex and method of manufacturing the electrolyte membrane | Seung Jeong Oh, Woong Pyo Hong, Byoung Su Kim, Min Kyung Kim, Yong Min Kim | 2024-06-11 |
| 11545673 | Catalyst complex for fuel cell, method of manufacturing the catalyst complex, electrolyte membrane including the catalyst complex and method of manufacturing the electrolyte membrane | Seung Jeong Oh, Woong Pyo Hong, Byoung Su Kim, Min Kyung Kim, Yong Min Kim | 2023-01-03 |
| 11289715 | Porous body for fuel cell | Jang Ho Jo | 2022-03-29 |
| 10615428 | Porous body for fuel cell | Jang Ho Jo | 2020-04-07 |
| 7268238 | Manufacturing method and apparatus of 4-fluoroethylene carbonate | Byung Won Woo, Seoung-Woo Yoon, Jun Ho Lee, Nak Joon Jang, Hyo Jin Yoon | 2007-09-11 |
| 6387340 | Manufacturing method for lithium hexafluoro phosphate | Doo-Chan Na, Byung Won Woo, Jun Ho Lee | 2002-05-14 |