Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8949604 | System and method for issuing an authentication key for authenticating a user in a CPNS environment | Jeong Hoon Lee, Eun Bok Lee | 2015-02-03 |
| 8458291 | System and method for outputting contents in CPNS environment | — | 2013-06-04 |