Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8204436 | Apparatus and method for controlling bluetooth in portable terminal | — | 2012-06-19 |
| 7779078 | Method and system for managing multimedia messages in a mobile communication systems | — | 2010-08-17 |
| 7392292 | Method for managing CRM data, CRM server and recording medium thereof | Ho Yoon, Eun Young Choi, Su-Hyun LEE | 2008-06-24 |
| 7047131 | Apparatus and method for displaying detailed map of selected area | Ho Yoon, Sang-man Lee, Eun Young Choi | 2006-05-16 |