Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9980141 | User authentication method using phone number and one of NFC apparatus and beacon | Kyoung Jun Lee | 2018-05-22 |
| 9706041 | Web page access method and web server access method | Kyoung Jun Lee | 2017-07-11 |