Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10341337 | System and method for issuing OTP application in face-to-face confirmation manner | — | 2019-07-02 |
| 10296838 | Apparatus and method for changing alarm information in accordance with weather | Seok-Woong Chang, Won Seok Park, Kwang-Min Myung | 2019-05-21 |
| 9948639 | System and method for issuing OTP application in face-to-face confirmation manner | — | 2018-04-17 |
| 9129282 | Near field communication apparatus and method for supporting security modules | Sung-Rock Cheon, O-Hyon Kwon, Joo-Sik Lee | 2015-09-08 |
| 8527635 | Contents delivery system and method, web server and contents provider DNS server thereof | Kyong-Hwan Kim | 2013-09-03 |
| 8316085 | Contents delivery system and method using object redirection, and GSLB switch thereof | Kyong-Hwan Kim | 2012-11-20 |
| 8265553 | External device for mobile communication terminal and NFC method using the same | Sung-Rock Cheon, O-Hyon Kwon, Joo-Sik Lee | 2012-09-11 |
| 8209754 | Secure NFC apparatus and method supporting various security modules in plug-in fashion | Sung-Rock Cheon, O-Hyon Kwon, Joo-Sik Lee | 2012-06-26 |
| 8082445 | Secure NFC apparatus and method for supporting various security modules | Sung-Rock Cheon, O-Hyon Kwon, Joo-Sik Lee | 2011-12-20 |
| 7543141 | Method and apparatus for user authentication using infrared communication of a mobile terminal | Eun Su Jung | 2009-06-02 |