| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Static stores | |
| #2 | Electric digital data processing | |
| #3 | Code conversion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Song Choung-Ki | 15 |
| #2 | Shin Han-Sub | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011242923A1 | Semiconductor memory device including clock control circuit and method for operating the same |