Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8502184 | Nonvolatile memory device using variable resistive element | Hyeong-Geun An, Sung-Lae Cho, Ik Soo Kim, Eun-Hee Cho | 2013-08-06 |
| 8278206 | Variable resistance memory device and methods of forming the same | Gyuhwan Oh, Soonoh Park, Dongho Ahn, Young-Lim Park, Eun-Hee Cho | 2012-10-02 |
| 8237149 | Non-volatile memory device having bottom electrode | Gyu-Hwan Oh, Sug-Woo Jung | 2012-08-07 |
| 8187914 | Methods of forming a phase change memory device | Jin-Il Lee, Urazaev Vladimir, Jin Jeong, Seung-Back Shin, Sung-Lae Cho +3 more | 2012-05-29 |
| 7838326 | Methods of fabricating semiconductor device including phase change layer | Jin-Il Lee, Sung-Lae Cho, Ik Soo Kim, Hye-Young Park, Do Hyung Kim | 2010-11-23 |
| 7811834 | Methods of forming a ferroelectric layer and methods of manufacturing a ferroelectric capacitor including the same | Ik Soo Kim, Choong-Man Lee, Jang-Eun Heo, Sung-Ju Lee | 2010-10-12 |
| 7772067 | Methods of forming phase-changeable memory devices using growth-enhancing and growth-inhibiting layers for phase-changeable materials | Jinil Lee, Suk-Ho Joo, Dohyung Kim, Hyunjun Sim, Hyeyoung Park +1 more | 2010-08-10 |
| 7585683 | Methods of fabricating ferroelectric devices | Byoung-Jae Bae, Ik Soo Kim, Jang-Eun Heo, Choong-Man Lee, Dong-Chul Yoo | 2009-09-08 |
| 7583095 | High-density probe array | Dong-Chul Yoo, Byoung-Jae Bae, Jang-Eun Heo, Ji-Eun Lim | 2009-09-01 |