Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042042 | Touch screen-based document editing device and method | Jae Joon Hwang, Byeong-Cheol Hwang | 2011-10-18 |
| 8018813 | Holographic information recording and/or reproducing apparatus | Jae-cheol Bae, Taek-seong Jeong, Da-hye Chol | 2011-09-13 |
| 8008178 | Method for fabricating semiconductor device with an intermediate stack structure | Kwan-Yong Lim, Hong-Seon Yang, Heung-Jae Cho, Yong-Soo Kim, Min Gyu Sung | 2011-08-30 |
| 8009543 | Hologram optical device, compatible optical pickup including the hologram optical device, and optical information storage medium system including the compatible optical pickup | Jae-cheol Bae, Kyong-Tae Park | 2011-08-30 |
| 7964491 | Method of forming metal wiring of nonvolatile memory device | Yong Chul Shin | 2011-06-21 |
| 7902614 | Semiconductor device with gate stack structure | Kwan-Yong Lim, Hong-Seon Yang, Heung-Jae Cho, Yong-Soo Kim, Min Gyu Sung | 2011-03-08 |
| 7881080 | Apparatus and method for controlling inverter | Sung Min Park | 2011-02-01 |