Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12236851 | Panel driving device, driving method thereof, and electroluminescent display apparatus | — | 2025-02-25 |
| 12198624 | Display device and driving method thereof | Won-Jong Cho, Hwa Young Kim | 2025-01-14 |
| 12142216 | Electroluminescent display apparatus with a sensing circuit to sense an electrical characteristic of a pixel | — | 2024-11-12 |
| 12002417 | Data driver and LED device including the same | Ji Hun Kim | 2024-06-04 |
| 11972715 | Display apparatus | Jihun Kim | 2024-04-30 |
| 11922862 | Panel driving device, driving method thereof, and electroluminescent display apparatus | — | 2024-03-05 |
| 11790848 | Panel driving device, driving method thereof, and electroluminescent display apparatus incorporating the same | — | 2023-10-17 |
| 11657758 | Electroluminescent display device and method for driving same | — | 2023-05-23 |
| 11250747 | Display device and method for driving the same | — | 2022-02-15 |
| 11107404 | Display device and method of driving the same | — | 2021-08-31 |
| 11004403 | Display device and method of driving the same | — | 2021-05-11 |
| 10879486 | Display device | Sungjin Hong | 2020-12-29 |
| 9830861 | Display device | — | 2017-11-28 |
| 9818342 | Display device and transistor structure for the same | — | 2017-11-14 |
| 9460656 | Organic light emitting display device having repair structure | Jongsik Shim, ChangHo Oh, Haeyoon Kang, SiKyu Lee | 2016-10-04 |
| 8724400 | Memory device and system with improved erase operation | Kwang-Jin Lee, Chang-Soo Lee, Hui-Kwon Seo, Qi Wang | 2014-05-13 |
| 8649204 | Resistive memory devices and memory systems having the same | Kwang-Jin Lee | 2014-02-11 |
| 8547724 | Nonvolatile memory device comprising one-time-programmable lock bit register | Yong Jun Lee, Kwang-Jin Lee, Huik Won Seo | 2013-10-01 |
| 8520446 | Method of erasing a memory including first and second erase modes | Kwang-Jin Lee, Chang-Soo Lee, Hui-Kwon Seo, Qi Wang | 2013-08-27 |
| 8248860 | Memory device using a variable resistive element | Kwang-Jin Lee, Chang-Soo Lee, Hui-Kwon Seo, Qi Wang | 2012-08-21 |
| 8189422 | Semiconductor device and semiconductor system having the same | Kwang-Jin Lee, Hye Jin Kim | 2012-05-29 |
| 8174878 | Nonvolatile memory, memory system, and method of driving | Kwang-Jin Lee, Du-Eung Kim, Woo-Yeong Cho, Hui-Kwon Seo | 2012-05-08 |
| 8136017 | Multi-layer semiconductor memory device comprising error checking and correction (ECC) engine and related ECC method | Hyung-Rok Oh, Sang-Beom Kang, Woo-Yeong Cho | 2012-03-13 |
| 8023319 | Phase change memory | Beak-Hyung Cho, Byung-Gil Choi | 2011-09-20 |
| 7936619 | Nonvolatile memory, memory system, and method of driving | Kwang-Jin Lee, Du-Eung Kim, Woo-Yeong Cho, Hui-Kwon Seo | 2011-05-03 |