Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012649 | Fuel cell system having pressurizing system | Hye-jung Cho, Jae Yong Lee, Young Jae Kim | 2011-09-06 |
| 7935953 | Nonvolatile memory device, array of nonvolatile memory devices, and methods of making the same | Seung-eon Ahn, In-kyeong Yoo, Young-Kwan Cha, Myoung-jae Lee, David Seo +1 more | 2011-05-03 |