Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8803819 | Apparatus and method for inputting characters in a terminal | Se Hwan Park | 2014-08-12 |
| 7561885 | Positioning system and method using mobile Internet signal | Moon-Pil Hyun, Jin Won Kim, Hyun-Su Hong, Jong-Sun Pyo | 2009-07-14 |
| 7532858 | Method for determining existence of repeater using portable internet signal and method for measuring position of mobile station using the same | Moon-Pil Hyun, Jong-Sun Pyo, Jin Won Kim | 2009-05-12 |
| 7363153 | Re-routing apparatus and method for calculating an optimum alternative path to an original path from a position deviated from the original path in a navigation system and a navigation system using the same | Joo-Hyun Nam, Yong-Ik Choi, Hae-Don Chon | 2008-04-22 |
| 7330789 | Apparatus and method for providing a telematics service having and AGPS function | Jin Won Kim, Chan Woo Park | 2008-02-12 |
| 7236126 | AGPS system using NTP server and method for determining the location of a terminal using a NTP server | Jong-Sun Pyo | 2007-06-26 |