| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Computer technology | |
| #3 | Electrical machinery and energy | |
| #4 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Static stores | |
| #3 | Batteries | |
| #4 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hwang Sung-Min | 20 |
| #2 | Kim Han-Soo | 7 |
| #3 | Kim Hansoo | 6 |
| #4 | Cho Wonseok | 5 |
| #5 | Jang Jaehoon | 4 |
| #6 | Lee Woon-Kyung | 4 |
| #7 | Shim Sun-Il | 4 |
| #8 | Cho Won-Seok | 4 |
| #9 | Shim Jae-Joo | 3 |
| #10 | Cho Hoosung | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2012208347A1 | Three-dimensional semiconductor memory devices and methods of fabricating the same | |
| US2011291172A1 | Semiconductor device with a pick-up region |