Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608527 | Power supply apparatus | Chun-An Cheng, Er-Yun Chang, Chin-Chih Lai | 2020-03-31 |
| 9728252 | Resistive memory device with temperature compensation, resistive memory system, and operating method thereof | Yong-Kyu Lee, Yeong-Taek Lee, Dae-Seok Byeon, In-Gyu Baek, Lijie Zhang +1 more | 2017-08-08 |
| 9633727 | Resistive memory devices and methods of controlling resistive memory devices according to selected pulse power specifications | In-Gyu Baek, Sang Heon Lee, Hyun-Sang Hwang | 2017-04-25 |
| 9514813 | Resistive memory device, resistive memory system, and operating method thereof | Yong-Kyu Lee, Yeong-Taek Lee, Dae-Seok Byeon, In-Gyu Baek, Lijie Zhang | 2016-12-06 |
| 9484087 | Multi-bit memory elements, memory devices including the same, and methods of manufacturing the same | Chang-bum Lee, Chang-jung Kim, Young Bae Kim, Myoung-jae Lee, Dong Soo Lee +2 more | 2016-11-01 |
| 9257485 | Memory device and apparatus including the same | Young Bae Kim, Kyung Min Kim, Sung Ho Kim, Seung-ryul Lee, Eun-ju Cho +2 more | 2016-02-09 |
| 9153778 | Resistive switching devices and memory devices including the same | Kyung Min Kim, Young Bae Kim, Chang-jung Kim, Seung-ryul Lee, Sung Ho Kim +1 more | 2015-10-06 |
| 9105837 | Bipolar memory cells and memory devices including the same | Chang-jung Kim, Young Bae Kim, Ji-hyun Hur, Dong Soo Lee, Chang-bum Lee +1 more | 2015-08-11 |
| 9099639 | Resistance switching material element and device employing the same | Kyung Min Kim, Young Bae Kim, Chang-jung Kim, Sung Ho Kim, Sae-jin Kim +2 more | 2015-08-04 |
| 9001551 | Semiconductor devices including variable resistance elements and methods of operating semiconductor devices | Young Bae Kim, Dong Soo Lee, Chang-bum Lee, Seung-ryul Lee, Chang-jung Kim +2 more | 2015-04-07 |
| 8947905 | Nonvolatile memory devices and methods of driving the same | Young Bae Kim, Dong Soo Lee, Chang-bum Lee, Seung-ryul Lee, Chang-jung Kim +2 more | 2015-02-03 |
| 8861253 | Variable resistance device, semiconductor device including the variable resistance device, and method of operating the semiconductor device | Young Bae Kim, Chang-jung Kim, Myoung-jae Lee, Ji-hyun Hur, Dong Soo Lee +2 more | 2014-10-14 |
| 8773888 | Method of operating semiconductor device including variable resistance device | Young Bae Kim, Chang-jung Kim, Myoung-jae Lee, Seong Jun Park, Ji-hyun Hur +3 more | 2014-07-08 |
| 8772750 | Non-volatile memory elements and memory devices including the same | Chang-bum Lee, Chang-jung Kim, Young Bae Kim, Myoung-jae Lee, Ji-hyun Hur +2 more | 2014-07-08 |
| 8611131 | Variable resistance device, semiconductor device including the variable resistance device, and method of operating the semiconductor device | Young Bae Kim, Chang-jung Kim, Myoung-jae Lee, Seong Jun Park, Ji-hyun Hur +3 more | 2013-12-17 |
| 8537591 | Variable resistance devices, semiconductor devices including the variable resistance devices, and methods of operating the semiconductor devices | Young Bae Kim, Chang-bum Lee, Dong Soo Lee, Chang-jung Kim, Myoung-jae Lee +1 more | 2013-09-17 |
| 8445882 | Non-volatile memory element and memory device including the same | Dong Soo Lee, Young Bae Kim, Myoung-jae Lee, Chang-bum Lee, Seung-ryul Lee +2 more | 2013-05-21 |