Issued Patents All Time
Showing 26–50 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808588 | After treatment system and after treatment method for lean-burn engine | Nahm Roh Joo, Changho Jung, Dohyung Kim | 2020-10-20 |
| 10799854 | Cu/LTA catalyst and exhaust system, and manufacturing method of cu/LTA catalyst | Pyung Soon Kim, Changho Jung | 2020-10-13 |
| 10760461 | Catalyst oxygen purge control apparatus and method | Jin Woo Choung, Sungjae Kim, Soomin Lee | 2020-09-01 |
| 10727430 | Organic light emitting diode | Hwakyung Kim, Minseung Chun, Seongmi Cho, Dongheon Kim, Wooyung Jung | 2020-07-28 |
| 10697340 | After treatment system and after treatment method for lean-burn engine | Nahm Roh Joo, Changho Jung, Chulho Yu | 2020-06-30 |
| 10648387 | Exhaust gas post processing apparatus | Dalyoung Yoon, Iljeong Heo, Young Woo YOU, Jin Hee Lee | 2020-05-12 |
| 10642437 | Electronic device and method for controlling display in electronic device | Sun Young Park, Jeong-Won KO, Joong-Hun Kwon, Sang-Deuk Nam, Seung Wook Nam +7 more | 2020-05-05 |
| 10633844 | Drain pipe assembly for installation of washstand | Dong-Myung Kim | 2020-04-28 |
| 10613724 | Control method for selecting and pasting content | Dong-jin Eun, Sang-Hyuk KOH, Heung Kyo Seo, Chi Hoon Lee, Jung Eui SEO | 2020-04-07 |
| 10560565 | Electronic device and operating method thereof | Junwon Jung, Jeong-Won KO, Joong-Hun Kwon, Sangdeuk Nam, Seung Wook Nam +10 more | 2020-02-11 |
| 10518253 | Catalyst and method for preparing catalyst | Suk Bong Hong, Donghui Jo, Taekyung Ryu, Gi Tae Park, In-Sik Nam +1 more | 2019-12-31 |
| 10443464 | Catalyst oxygen purge control apparatus and method | Jin Woo Choung, Sungjae Kim, Soomin Lee | 2019-10-15 |
| 10444920 | Electronic device and method for controlling display in electronic device | Sun Young Park, Jeong-Won KO, Joong-Hun Kwon, Sang-Deuk Nam, Seung Wook Nam +7 more | 2019-10-15 |
| 10343925 | Method for preparing zeolite catalyst | Suk Bong Hong, Donghui Jo, Taekyung Ryu, Gi Tae Park, In-Sik Nam +1 more | 2019-07-09 |
| 10317798 | Method of forming pattern of semiconductor device | Sang-Oh Park, Sang-chul Shin, Ji-Young Kim | 2019-06-11 |
| 10295870 | Electronic device and method for operating thereof | Jeong-Won KO, Joong-Hun Kwon, Sangdeuk Nam, Seung Wook Nam, Myoung Soo Park +7 more | 2019-05-21 |
| 10287946 | Exhaust system and control method of amount of urea supply | Hyokyung Lee | 2019-05-14 |
| 10132065 | Drain pipe assembly for installation of washstand | Dong-Myung Kim | 2018-11-20 |
| 10112185 | Catalyst and manufacturing method of catalyst | Pyung Soon Kim, Suk Bong Hong, Taekyung Ryu, Jeong-Hwan Lee, In-Sik Nam +1 more | 2018-10-30 |
| 10054018 | Catalyzed particulate filter | Pyung Soon Kim, Chun Yong Kang, Changho Jung | 2018-08-21 |
| 10040029 | Efficient lean NOx trap regeneration with enchanced ammonia formation | Rahul Mital, Jianwen Li, Andrea De Filippo, Shouxian Ren | 2018-08-07 |
| 9962653 | Catalyzed particulate filter | Pyung Soon Kim, Chang Ho Jung | 2018-05-08 |
| 9887368 | Organic light-emitting device and method for manufacturing same | Minseung Chun, Jungi Jang, Changhwan Shin, Seong So Kim, Hyungjin Lee +2 more | 2018-02-06 |
| 9879587 | Diagnosing oxidation catalyst device with hydrocarbon storage | Michelle H. Wiebenga, Vincent J. Tylutki, David Brown, Igor Anilovich, Rahul Mital | 2018-01-30 |
| 9829634 | Bundled optical fiber probe | Ho Yeon LEE, Ik Bu SOHN, Myung Jin Jeon, Ho Yong Park | 2017-11-28 |