| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Electrical machinery and energy | |
| #3 | Measurement | |
| #4 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Electric switches | |
| #3 | Electronic time-pieces | |
| #4 | Pulse technique |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Ju Hyup | 11 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014109415A1 | Data input apparatus and method therefor |