Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919103 | System for purifying exhaust gas and exhaust system having the same | — | 2014-12-30 |
| 8776505 | Method for predicting NOx amount and exhaust system using the same | Jin-Woo Park, Christopher Severin, Thomas Wittka | 2014-07-15 |
| 8776506 | Method for predicting NOx amount and exhaust system using the same | Jin-Woo Park, Christopher Severin, Thomas Wittka | 2014-07-15 |
| 8735318 | NOx storage and reduction catalyst, preparation method, and NOx removing system | In-Sik Nam, Sang Jun Park, Young-Kee Youn | 2014-05-27 |
| 8720190 | Method for predicting SOx stored at DeNOx catalyst and exhaust system using the same | Jin-Woo Park, Christopher Severin, Thomas Wittka | 2014-05-13 |
| 8720188 | Purification system for variable post injection in LP EGR and control method for the same | — | 2014-05-13 |
| 8677740 | Method for predicting regeneration of DeNOx catalyst and exhaust system using the same | Jin-Woo Park, Christopher Severin, Thomas Wittka | 2014-03-25 |
| 8664139 | Desulfurization method for LNT system | Jae Beom Park, Jeong Ho Kim, Jin-Woo Park, Soon Hyung Kwon | 2014-03-04 |
| 8640446 | System for purifying exhaust gas and method for controlling the same | Chibum In | 2014-02-04 |
| 8601797 | Exhaust device for diesel vehicle | — | 2013-12-10 |
| 8528321 | Exhaust purification system for internal combustion engine and desulfurization method for the same | Jin-Woo Park, Hyokyung Lee, Sang Min Lee, Jun Sung Park | 2013-09-10 |
| 8530371 | Catalyst for diesel particle filter, preparation method of the same, and soot reduction device of diesel engine including the same | Ho-In Lee, Yeon-Su Kim, Yong Kwon CHUNG, Jie Won Park | 2013-09-10 |
| 8486852 | Catalyst for diesel particle filter, preparation method of the same, and soot reduction device of diesel engine including the same | Ho-In Lee, Yeon-Su Kim, Yong Kwon CHUNG, Jie Won Park | 2013-07-16 |
| 8414836 | Exhaust system | Hyokyung Lee, Jie Won Park | 2013-04-09 |
| 8375704 | Exhaust system | Jin-Woo Park, Hyokyung Lee, Sangmin Lee, Jun Sung Park | 2013-02-19 |
| 8341939 | Purification system for variable post injection in LP EGR and control method for the same | — | 2013-01-01 |
| 8240139 | Method for purifying nitrogen oxide in exhaust gas and exhaust system operating the same | Jin-Woo Park, Ilsu Park | 2012-08-14 |
| 8134580 | Liquid crystal display and driving method thereof | Chang Gone Kim, Sung Jo Koo, Myung Kook Moon | 2012-03-13 |
| 8128880 | NOx reduction catalyst and exhaust system using the same | Hyokyung Lee, Sangmin Lee, Jun Sung Park | 2012-03-06 |
| 8044917 | Liquid crystal display device | Dong Kyoung Oh | 2011-10-25 |
| 7846963 | 2-oxo-heterocyclic compounds and the pharmaceutical compositions comprising the same | Yung Hee Kho, Gyoon Hee Han, Ho-Jae Lee, Bum-Woo Park, Hyo-Kon Chun +8 more | 2010-12-07 |
| 7723376 | 2-oxo-heterocyclic compounds and pharmaceutical compositions | Hwan Kim, Gyoon Hee Han, Song-Kyu Park, Chang Woo Lee, Sang-Bae Han +15 more | 2010-05-25 |
| 7701429 | Liquid crystal display and driving method thereof | Chang Gone Kim, Sung Jo Koo, Myung Kook Moon | 2010-04-20 |
| 7571601 | Method and apparatus for controlling regeneration of simultaneous NOx-PM reduction device | — | 2009-08-11 |