Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869221 | Catalytic converter for vehicle | Ki Hyung Joo, Won Soon Park, Young-Su Kim, Jin-Woo Park | 2018-01-16 |
| 9835067 | Exhaust purification device and method of calculating NOx mass reduced from lean NOx trap during regeneration | Jin-Woo Park, Sera Lim, Joschka Schaub, Thomas Wittka, Alexander Vovk | 2017-12-05 |
| 9803525 | Exhaust purification device and method of calculating NOx mass adsorbed in lean NOx trap of exhaust purification device | Jin-Woo Park, Sera Lim, Joschka Schaub, Thomas Wittka, Alexander Vovk | 2017-10-31 |
| 9771846 | Exhaust purification device and method of calculating NH3 mass generated in lean NOx trap of exhaust purification device | Jin-Woo Park, Joschka Schaub, Alexander Vovk, Thomas Wittka | 2017-09-26 |
| 9765663 | Method of regenerating lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalyst and exhaust purification system | Jin-Woo Park, Alexander Vovk, Joschka Schaub, Thomas Wittka | 2017-09-19 |
| 9759675 | Particulate matter sensor unit | Ji-Ho Cho, Kukjin Chun, Sungchan Kang, Keunho Jang | 2017-09-12 |
| 9677443 | Method and system of determining suitability of correction for control logic of selective catalytic reduction catalyst | Ji-Ho Cho, Bastian Holderbaum, Bernhard Luers, Alexander Vovk | 2017-06-13 |
| 9644513 | Method of regenerating lean NOx trap of exhaust purification system provided with lean NOx trap and selective catalytic reduction catalyst and exhaust purification system | Jin-Woo Park, Alexander Vovk, Joschka Schaub, Thomas Wittka | 2017-05-09 |
| 9551252 | System and method of purifying exhaust gas provided with lean NOx trap and selective catalytic reduction catalyst | Jin-Woo Park, Alexander Vovk, Joschka Schaub, Thomas Wittka | 2017-01-24 |
| D772280 | Display screen or portion thereof with animated graphical user interface | Jang Won SEO, Yoo Jin Choi, Woo-Seok Hwang, Sang Joon Lee, Ji-Hong Kim +1 more | 2016-11-22 |
| D772279 | Display screen or portion thereof with animated graphical user interface | Jang Won SEO, Yoo Jin Choi, Woo-Seok Hwang, Sang Joon Lee, Ji-Hong Kim +1 more | 2016-11-22 |
| 9494508 | Particulate matter sensor unit | Sera Lim, Kuk-jin Chun, Junyong Lee, Kyoung-Doug Min, Seounghyeon Lee +1 more | 2016-11-15 |
| D770472 | Display screen or portion thereof with animated graphical user interface | Se-Ran Jeon, Ben Cerveny | 2016-11-01 |
| D770471 | Display screen or portion thereof with animated graphical user interface | Ben Cerveny, Gabriel Dunne | 2016-11-01 |
| D770473 | Display screen or portion thereof with animated graphical user interface | Se-Ran Jeon, Ben Cerveny | 2016-11-01 |
| D769898 | Display screen or portion thereof with animated graphical user interface | Se-Ran Jeon, Ben Cerveny | 2016-10-25 |
| D765134 | Display screen or portion thereof with animated graphical user interface | Jang Won SEO, Tae-kwan Lee | 2016-08-30 |
| D764533 | Display screen or portion thereof with animated graphical user interface | Jang Won SEO, Yoo Jin Choi, Woo-Seok Hwang, Sang Joon Lee, Se-Ran Jeon | 2016-08-23 |
| D763906 | Display screen or portion thereof with animated graphical user interface | Jang Won SEO, Yoo Jin Choi, Woo-Seok Hwang, Sang Joon Lee, Se-Ran Jeon | 2016-08-16 |
| D763311 | Display screen or portion thereof with animated graphical user interface | Seung-cheon BAEK | 2016-08-09 |
| 9354196 | Particulate matter sensor unit | Sera Lim, Kuk-jin Chun, Seounghyeon Lee, Kyoung-Doug Min, Sehwan Kim | 2016-05-31 |
| 9282666 | Display device and method of manufacturing the same | Chang Soo Jang, Jong Park, Jae Hyung Lee | 2016-03-08 |
| 9180432 | NOx storage and reduction catalyst, preparation method, and NOx removing system | In-Sik Nam, Sang Jun Park, Youngkee Youn | 2015-11-10 |
| 9145814 | System and method of defulfurizing lean NOx trap | — | 2015-09-29 |
| 9133746 | Method for predicting NOx loading at DeNOx catalyst and exhaust system using the same | Jin-Woo Park, Christopher Severin, Thomas Wittka | 2015-09-15 |