Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8831862 | Method and apparatus for providing public traffic information | Joon Hwi Lee, Chu Hyun Seo, Seung-Won Kim | 2014-09-09 |
| 8711850 | Format for providing traffic information and a method and apparatus for using the format | Young In Kim, Moon Jeung Joe | 2014-04-29 |
| 8531607 | Apparatus for transmitting broadcast signal, method thereof, method of producing broadcast signal and apparatus for receiving broadcast signal | Seong Cheol Han, Seung Heon Yang, Jong-Keun Youn, Byoung-ho Choi, Jae-Do Kwak +1 more | 2013-09-10 |
| 8086394 | Providing traffic information including composite links | Young In Kim | 2011-12-27 |
| 8086393 | Providing road information including vertex data for a link and using the same | Joon Hwi Lee, Chu Hyun Seo, Young In Kim, Moon Jeung Joe, Dong Hoon Yi | 2011-12-27 |
| 8050853 | Providing traffic information including sub-links of links | Moon Jeung Joe, Dong Hoon Yi | 2011-11-01 |
| 8035753 | Apparatus and a method for transmitting and receiving a broadcast signal and a data structure thereof | Seong Cheol Han, Seung Heon Yang, Jong-Keun Youn, Byoung-ho Choi, Jae-Do Kwak +1 more | 2011-10-11 |
| 7940742 | Method and device for providing traffic information including a prediction of travel time to traverse a link and using the same | Joon Hwi Lee, Chu Hyun Seo, Young In Kim, Moon Jeung Joe, Dong Hoon Yi | 2011-05-10 |
| 7940741 | Providing traffic information relating to a prediction of speed on a link and using the same | Joon Hwi Lee, Chu Hyun Seo, Young In Kim | 2011-05-10 |
| 7907590 | Providing information relating to traffic congestion tendency and using the same | Joon Hwi Lee, Chu Hyun Seo, Young In Kim | 2011-03-15 |
| 7826967 | Matching camera-photographed image with map data in portable terminal and travel route guidance method | — | 2010-11-02 |
| 7728869 | Matching camera-photographed image with map data in portable terminal and travel route guidance method | — | 2010-06-01 |
| 7729335 | Providing traffic information relating to a prediction of congestion status and using the same | Joon Hwi Lee, Chu Hyun Seo, Young In Kim, Moon Jeung Joe, Dong Hoon Yi +1 more | 2010-06-01 |
| 7640102 | Self-tuning apparatus of vehicle speed pulse coefficient and method thereof | Dong Hoon Yi | 2009-12-29 |
| 7493214 | Travel route searching method of mobile object | Dong Hoon Yi, Hee Youn Lee, Jeong S. Lee | 2009-02-17 |
| 7349802 | Apparatus and method for detecting vehicle location in navigation system | Han Sung Lee, Dong Hoon Yi, Moon Jeung Joe | 2008-03-25 |
| 7349799 | Apparatus and method for processing traffic information | Moon Jeung Joe, Yong Hyun Park | 2008-03-25 |
| 7197392 | Method for detecting map matching position of vehicle in navigation system | Han Sung Lee, Dong Hoon Yi | 2007-03-27 |
| 7117087 | Method for estimating location of moving object in navigation system | Moon Jeung Joe, Yong Hyun Park, Seong Chan Byun | 2006-10-03 |
| 6931322 | Method for correcting position error in navigation system | Moon Jeung Joe | 2005-08-16 |