Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999313 | Semiconductor device having vertical pillar transistors and method for manufacturing the same | — | 2011-08-16 |
| 7993723 | Vacuum insulation panel and insulation structure of refrigerator applying the same | Dong-Ju Jung, Young Bae Kim, Sang-Eui Hong | 2011-08-09 |
| 7871887 | Semiconductor device with reduced resistance of bit lines and method for manufacturing the same | Seung Joo Baek | 2011-01-18 |