Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408566 | Variable resistance memory device | Seyun Kim, Jinhong Kim, Jungho YOON, Youngjin Cho | 2025-09-02 |
| 12219887 | Semiconductor device and method of manufacturing the same | Jungho YOON, Youngjin Cho | 2025-02-04 |
| 12063876 | Variable resistance memory device | Seyun Kim, Doyoon Kim, Yumin KIM, Jinhong Kim, Youngjin Cho | 2024-08-13 |
| 12041697 | Heating element, manufacturing method thereof, composition for forming heating element, and heating apparatus | Hiesang Sohn, Seyun Kim, Haengdeog KOH, Doyoon Kim, Jinhong Kim +3 more | 2024-07-16 |
| 12027215 | Nonvolatile memory device and operating method of the same | Yumin KIM, Seyun Kim, Jinhong Kim, Youngjin Cho | 2024-07-02 |
| 11903222 | Memory device and method of manufacturing the same | Yumin KIM, Seyun Kim, Jinhong Kim, Youngjin Cho | 2024-02-13 |
| 11894053 | Vertical nonvolatile memory device including memory cell string | Youngjin Cho, Jungho YOON, Seyun Kim, Jinhong Kim | 2024-02-06 |
| 11856873 | Variable resistance memory device | Doyoon Kim, Seyun Kim, Yumin KIM, Jinhong Kim, Youngjin Cho | 2023-12-26 |
| 11723289 | Variable resistance memory device | Seyun Kim, Jinhong Kim, Jungho YOON, Youngjin Cho | 2023-08-08 |
| 11682717 | Memory device including vertical stack structure and method of manufacturing the same | Yumin KIM, Doyoon Kim, Seyun Kim, Jinhong Kim, Youngjin Cho | 2023-06-20 |
| 11672131 | Memory device and method of manufacturing the same | Yumin KIM, Seyun Kim, Jinhong Kim, Youngjin Cho | 2023-06-06 |
| 11605428 | Vertical nonvolatile memory device including memory cell string | Youngjin Cho, Jungho YOON, Seyun Kim, Jinhong Kim | 2023-03-14 |
| 11575084 | Variable resistance memory device | Seyun Kim, Jinhong Kim, Jungho YOON, Youngjin Cho | 2023-02-07 |
| 11574677 | Nonvolatile memory device with vertical string including semiconductor and resistance change layers, and method of operating the same | Jungho YOON, Cheol Seong Hwang, Youngjin Cho | 2023-02-07 |
| 11557723 | Semiconductor device and method of manufacturing the same | Jungho YOON, Youngjin Cho | 2023-01-17 |
| 11545224 | Nonvolatile memory device and operating method of the same | Yumin KIM, Seyun Kim, Jinhong Kim, Youngjin Cho | 2023-01-03 |
| 11239416 | Variable resistance memory device | Jungho YOON, Youngjin Cho | 2022-02-01 |
| 11162687 | Planar heating apparatus and heating device including the same | Changsoo LEE, Doyoon Kim, Hajin Kim, Haengdeog KOH, Seyun Kim +5 more | 2021-11-02 |
| 11087839 | Nonvolatile memory device with vertical string including semiconductor and resistance change layers, and method of operating the same | Jungho YOON, Cheol Seong Hwang, Youngjin Cho | 2021-08-10 |
| 11024357 | Nonvolatile memory cell and nonvolatile memory device comprising the same | Jungho YOON, Youngjin Cho | 2021-06-01 |
| 10930353 | Non-volatile memory device and operating method of the same | Jungho YOON, Seyun Kim, Jinhong Kim, Youngjin Cho | 2021-02-23 |
| 10917942 | Structure, planar heater including the same, heating device including the planar heater, and method of preparing the structure | Jinhong Kim, Seyun Kim, Haengdeog KOH, Doyoon Kim, Hajin Kim +2 more | 2021-02-09 |
| 10903235 | Non-volatile memory device and operation method thereof | Jungho YOON, Youngjin Cho | 2021-01-26 |
| 10893578 | Composition for forming a heating element and method of preparing the composition | Haengdeog KOH, Hajin Kim, Minjong Bae, Doyoon Kim, Seyun Kim +2 more | 2021-01-12 |
| 10845059 | Electric oven | Haengdeog KOH, Doyoon Kim, Seyun Kim, Jinhong Kim, Hajin Kim +3 more | 2020-11-24 |