| No. | 발명의 명칭 | 국가 | 출원일 | 출원번호 | 등록일 | 등록번호 |
| 1 | Method and apparatus for providing security mechanism guaranteeing trasparency at transport layer | U.S.A. | 2005-04-12 | 11/103510 | 2009-08-04 | 7571309 |
| 2 | Agent apparatus and method for sharing anonymous identifier-based security information among security management domains | U.S.A. | 2012-06-11 | 13/493120 | 2014-07-22 | 8789200 |
