Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11751395 | Vertical semiconductor device and method for fabricating the vertical semiconductor device | Jong Gi Kim, Hai Won Kim, Hoe-Min JEONG | 2023-09-05 |
| 11706922 | Method for manufacturing a semiconductor device having a channel layer with an impurity region | Do Yeon Kim, Ki Hong Lee | 2023-07-18 |
| 11469247 | Semiconductor device and manufacturing method of a semiconductor device | — | 2022-10-11 |
| 11462564 | Manufacturing method of a semiconductor device | Ki-Jun Yun, Ki Hong Lee | 2022-10-04 |
| 11456356 | Semiconductor device and method for fabricating a semiconductor device | — | 2022-09-27 |
| 11387252 | Non-volatile memory device and method of manufacturing the non-volatile memory device | — | 2022-07-12 |
| 11244956 | Vertical semiconductor device and method for fabricating the vertical semiconductor device | Jong Gi Kim, Hai Won Kim, Hoe-Min JEONG | 2022-02-08 |
| 11023062 | Bezel-less touch screen apparatus and method for manufacturing same | Yong Beom Kim | 2021-06-01 |
| 10991716 | Semiconductor device having a vertical channel layer with an impurity region surrounding a dielectric core | Do Yeon Kim, Ki Hong Lee | 2021-04-27 |
| 10985177 | Method of manufacturing a semiconductor device having non-overlapping slits at one side of the channel layers of a memory block | Ki Hong Lee, Seung Ho Pyi | 2021-04-20 |
| 10978558 | Semiconductor device and method for fabricating a semiconductor device | — | 2021-04-13 |
| 10868035 | Semiconductor device and manufacturing method of a semiconductor device | — | 2020-12-15 |
| 10847536 | Manufacturing method of a semiconductor device | Ki-Jun Yun, Ki Hong Lee | 2020-11-24 |
| 10644029 | Semiconductor device and method of fabricating the same | Dong Sun Sheen | 2020-05-05 |
| 10559589 | Semiconductor device and method of fabricating the same | Dong Sun Sheen | 2020-02-11 |
| 10546877 | Semiconductor device and method of fabricating the same | Dong Sun Sheen | 2020-01-28 |
| 10497716 | Semiconductor memory device and manufacturing method thereof | Ki Hong Lee, Hye Jeong Cheon | 2019-12-03 |
| 10478751 | Onshore lithium-recovering apparatus for lithium ion adsorption and desorption process and lithium-recovering method using the same | Kang-Sup Chung, Byung Gyu Kim, Tae Gong Ryu, Hye-Jin Hong | 2019-11-19 |
| 10385423 | Sea water lithium-recovery device and lithium-recovery station using coastal-water-based lithium-adsorption equipment and shore-based lithium-isolation equipment, and lithium desorption device using aeration | Kang-Sup Chung, Byoung Gyu Kim, Tae Gong Ryu, Jung Ho Ryu, Hye-Jin Hong | 2019-08-20 |
| 10290651 | Semiconductor devices with non-overlapping slits in-between memory blocks | Ki Hong Lee, Seung Ho Pyi | 2019-05-14 |
| 10273560 | Recovery method of useful resources in seawater and brine | Jungho Ryu, Hye-Jin Hong, Byoung Gyu Kim, Taegong Ryu, Kang-Sup Chung | 2019-04-30 |
| 10087083 | Underwater holding-type lithium recovering apparatus and method thererof | Kang-Sup Chung, Byoung Gyu Kim, Taegong Ryu, Jungho Ryu, Hye-Jin Hong | 2018-10-02 |
| 10050056 | Semiconductor device and manufacturing method thereof | Ki Hong Lee, Hye Jeong Cheon | 2018-08-14 |
| 9966384 | Methods of manufacturing a semiconductor device with non-overlapping slits in-between memory blocks | Ki Hong Lee, Seung Ho Pyi | 2018-05-08 |
| 9919937 | System for recovering multiple kinds of ions | Tae Gong Ryu, Byoung Gyu Kim, Jung Ho Ryu, Hye-Jin Hong, Kang-Sup Chung | 2018-03-20 |