Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8921890 | Substrate structure, semiconductor device fabricated from the same, and method of fabricating the semiconductor device | Hyuk-soon Choi, Jong-seob Kim, Jai-kwang Shin, Chang-yong Um, Jae-joon Oh +2 more | 2014-12-30 |
| 8878246 | High electron mobility transistors and methods of fabricating the same | Jai-kwang Shin, Jae-joon Oh, Jong-seob Kim, Hyuk-soon Choi, Ki-ha Hong | 2014-11-04 |
| 8847692 | Oscillators and method of operating the same | Ung Hwan Pi, Sun-ae Seo, Kee-won Kim, Kwang-seok Kim, Sung-chul Lee | 2014-09-30 |
| 8835985 | Power electronic device and method of manufacturing the same | Jai-kwang Shin, Jae-joon Oh, Jong-seob Kim, Hyuk-soon Choi, Ki-ha Hong | 2014-09-16 |
| 8816396 | E-mode high electron mobility transistor and method of manufacturing the same | Jong-seob Kim, Hyuk-soon Choi, Ki-ha Hong, Jai-kwang Shin, Jae-joon Oh | 2014-08-26 |
| 8803565 | Driving circuits, power devices and electronic devices including the same | Ho-jung Kim, Jae Kwang Shin, Jae-joon Oh, Jong-seob Kim, Hyuk-soon Choi +1 more | 2014-08-12 |
| 8796737 | High electron mobility transistors and methods of manufacturing the same | Jai-kwang Shin, Jae-joon Oh, Jong-bong Ha, Hyuk-soon Choi, Ki-ha Hong | 2014-08-05 |
| 8785944 | High electron mobility transistor | Jae-joon Oh, Jae Won Lee, Hyo-ji Choi, Jong-bong Ha | 2014-07-22 |
| 8681542 | Magnetic memory devices and methods of operating the same | — | 2014-03-25 |
| 8569769 | E-mode high electron mobility transistors and methods of manufacturing the same | Ki-ha Hong, Jong-seob Kim, Jae Kwang Shin, Jae-joon Oh, Jong-bong Ha +1 more | 2013-10-29 |
| 8514619 | Magnetic memory devices and methods of operating the same | — | 2013-08-20 |
| 8508194 | Semiconductor device | Ho-jung Kim, Jong-seob Kim, Jai-kwang Shin, Jae-joon Oh, Ki-ha Hong +1 more | 2013-08-13 |
| 8437160 | Multi-stack memory device | Sung-hoon Choa, Young Jin Cho, Kee-won Kim | 2013-05-07 |
| 8422275 | Magnetic memory device and method | Tae Wan Kim, Won-Cheol Jeong | 2013-04-16 |
| 8339728 | Magnetic memory device using magnetic domain motion | Kee-won Kim, Tae Wan Kim, Young Jin Cho | 2012-12-25 |
| 8263449 | Method of manufacturing high electron mobility transistor | Ki-ha Hong, U-in Chung, Jai-kwang Shin, Jae-joon Oh, Jong-seob Kim +1 more | 2012-09-11 |
| 8218362 | Magnetic random access memory devices, methods of driving the same and data writing and reading methods for the same | Sun-ae Seo, Kee-won Kim, Kwang-seok Kim | 2012-07-10 |
| 8144504 | Method of operating magnetic random access memory device | Kwang-seok Kim, Sun-ae Seo, Kee-won Kim, Hyung-soon Shin, Seung Yeon Lee +1 more | 2012-03-27 |
| 8115238 | Memory device employing magnetic domain wall movement | Chee-kheng Lim, Eun Sik Kim | 2012-02-14 |
| 7952905 | Data storage device using magnetic domain wall movement and method of operating the same | Young Jin Cho, Sung-hoon Choa, Kee-won Kim, Kwang-seok Kim | 2011-05-31 |
| 7936030 | Methods of operating semiconductor memory devices including magnetic films having electrochemical potential difference therebetween | Tae Wan Kim, Wan-jun Park, Sang Jin Park, Soon-ju Kwon, Young Keun Kim +1 more | 2011-05-03 |
| 7889533 | Semiconductor device using magnetic domain wall movement and method of manufacturing the same | Sung-chul Lee | 2011-02-15 |
| 7821820 | Magnetic memory device and method | Tae Wan Kim, Won-Cheol Jeong | 2010-10-26 |
| 7811833 | Method of manufacturing a multi-purpose magnetic film structure | Tae Wan Kim, Wan-jun Park, Sang Jin Park, Soon-ju Kwon, Young Keun Kim +1 more | 2010-10-12 |
| 7755930 | Semiconductor memory device and magneto-logic circuit | Kee-won Kim, Young Jin Cho, Hyung-soon Shin, Sung-hoon Choa, Seung-Jun Lee | 2010-07-13 |