| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Republic of Korea | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | China | 1 | |
| #8 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks | |
| #2 | Telecommunications | |
| #3 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Wireless communication networks | |
| #3 | Electric digital data processing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hwang Young Man | 11 |
| #2 | Yang Kyoung Sook | 7 |
| #3 | Joo Sung Min | 3 |
| #4 | Joo Sung-Min | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR101519301B1 | The user authentication device based on one time password generation and the method | |
| US2015074795A1 | One-time password generation apparatus and method using virtual input means | |
| BR102013015432A2 | Method to provide active security authentication, and terminal and system to support it | |
| KR20120054425A | Providing method for active type security authentication, device supporting the same and system thereof |