Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9724674 | Catalyst having surface-modified metal nanoparticles immobilized in stationary phase in which a polymer electrolyte membrane is formed, and preparation method thereof | Young Min Chung, Yong Tak Kwon, Tae Jin Kim, Chang-Soo Lee, Bo Yeol Kim | 2017-08-08 |
| 9607678 | Semiconductor memory device and memory system including same | Tae Young Oh, Su Yeon Doo, Jong Ho Lee, Kwang-Il Park | 2017-03-28 |
| 9550174 | Mixed manganese ferrite coated catalyst, method of preparing the same, and method of preparing 1,3-butadiene using the same | Yong Tak Kwon, Tae Jin Kim, Young Min Chung, Ok Youn Kim | 2017-01-24 |