Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9527032 | Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same | Sung Mu Choi, Hyun-sik Han, Eun-seok Kim, Jeong Bae Lee | 2016-12-27 |
| 9493494 | Phosphinine oxide derivative and preparation method thereof | Phil Ho Lee, Young-Chul Park, In-cheol Jeon, Bo Ram Seo | 2016-11-15 |
| 9358504 | Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same | Sung Mu Choi, Hyun-sik Han, Eun-seok Kim, Jeong Bae Lee | 2016-06-07 |
| 9358487 | Sealed honeycomb structure and device for cleaning exhaust | Tetsuo Toyoshima, Akira Takahashi, Yuichi Hamazaki, Won Soon Park | 2016-06-07 |
| 9240138 | Organic light emitting diode display device and method for driving the same | — | 2016-01-19 |
| 9225615 | Method for managing network and for providing service QoS | Jinkyung Hwang, Eun Ho Choi, Sun-Jong Kwon, Eunkyoung Paik | 2015-12-29 |
| 9155999 | Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same | Sung Mu Choi, Hyun-sik Han, Eun-seok Kim, Jeong Bae Lee | 2015-10-13 |
| 9108155 | Non-PGM catalyst for burning carbon soot, and filtration filter and exhaust gas post-processing apparatus using the same | Sung Mu Choi, Hyun-sik Han, Eun-seok Kim, Jeong Bae Lee | 2015-08-18 |
| 8820048 | System and method for detecting pollution by poisonous material for air exhauster of vehicle | — | 2014-09-02 |
| 8484889 | Seed sticker | Tae Ha Woo | 2013-07-16 |
| 7978157 | Electro-luminescence display | Hyun Joung Kim, Won Kyu Ha, Hak Su Kim, Guen Bae Park, Eun Myung Park +1 more | 2011-07-12 |
| 7663589 | Electro-luminescence display device and driving method thereof | Won Kyu Ha, Hak Su Kim, Jae Do Lee, Ki Heon Kim, Hyun Joung Kim | 2010-02-16 |
| 7511688 | Electro-luminescence display | Hyun Joung Kim, Won Kyu Ha, Hak Su Kim, Guen Bae Park, Eun Myung Park +1 more | 2009-03-31 |
| 6887702 | Plasmid originated from bifidobacterium, recombinant expression vector using the plasmid and transformation method | Geun Eog JI, Myeong Soo PARK, Yun Hee KANG | 2005-05-03 |
| 6732360 | System and method for providing connection between client and heterogeneous database management systems | Ju-Won Song, Eun Sook Jin, Su Young YOON, Moon-Haeng Huh | 2004-05-04 |