Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7596605 | System and method for providing electronic business-card service using open service interface | Yoo-Mi PARK, Yong Joo Lee, Jin Young Choi, Young Il Choi, Byung Sun Lee +1 more | 2009-09-29 |