Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7682758 | Reflection mask for EUV photolithography and method of fabricating the reflection mask | Suk-pil Kim, Young-soo Park, Seung-Hyuk Chang, Hoon Kim | 2010-03-23 |
| 7504266 | Magnetic tunnel junction structures and methods of fabrication | Kyu-Mann Lee, Hyun-Jo Kim, Jeong-Hee Park, Tae Wan Kim, Seok-jae Chung | 2009-03-17 |
| 7474468 | Off-axis projection optics and extreme ultraviolet lithography apparatus employing the same | Seung-Hyuk Chang, Won-joo Kim, Suk-pil Kim, Hoon Kim | 2009-01-06 |
| 7397099 | Method of forming nano-sized MTJ cell without contact hole | Soon-won Hwang, Geun-Young Yeom, Seok-jae Chung | 2008-07-08 |
| 7345898 | Complementary nonvolatile memory device | Yoon-dong Park, Jo-won Lee, Chung-woo Kim, Eun-hong Lee, Sun-ae Seo +3 more | 2008-03-18 |
| 7301694 | Off-axis projection optical system and extreme ultraviolet lithography apparatus using the same | Seung-Hyuk Chang, Young-soo Park, Suk-pil Kim, Hoon Kim | 2007-11-27 |
| 7274513 | Off-axis projection optics and extreme ultraviolet lithography apparatus employing the same | Seung-Hyuk Chang, Won-joo Kim, Suk-pil Kim, Hoon Kim | 2007-09-25 |
| 7220599 | Method for manufacturing magneto-resistive random access memory | Wan-jun Park, Taek-dong Lee, Byeong-kook Park, Tae Wan Kim, Sang Jin Park | 2007-05-22 |
| 7220601 | Method of forming nano-sized MTJ cell without contact hole | Soon-won Hwang, Geun-Young Yeom, Seok-jae Chung | 2007-05-22 |
| 7061034 | Magnetic random access memory including middle oxide layer and method of manufacturing the same | Sang Jin Park, Tae Wan Kim, Jung-hyun Lee, Wan-jun Park | 2006-06-13 |
| 6952364 | Magnetic tunnel junction structures and methods of fabrication | Kyu-Mann Lee, Hyun-Jo Kim, Jeong-Hee Park, Tae Wan Kim, Seok-jae Chung | 2005-10-04 |
| 6894920 | Magnetic random access memory (MRAM) for spontaneous hall effect and method of writing and reading data using the MRAM | Tae Wan Kim, Kee-won Kim, Wan-jun Park, Sang Jin Park | 2005-05-17 |
| 6884731 | Method for forming magnetic tunneling junction layer for magnetic random access memory | Soon-won Hwang, Tae Wan Kim | 2005-04-26 |
| 6815784 | Magneto-resistive random access memory | Wan-jun Park, Taek-dong Lee, Byeong-kook Park, Tae Wan Kim, Sang Jin Park | 2004-11-09 |
| 6781871 | Magnetic random access memory and method of operating the same | Wan-jun Park, Tae Wan Kim, Sang Jin Park, Richard J. Gambino | 2004-08-24 |