Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874153 | System and method for controlling valve timing of continuous variable valve duration engine | In Sang Ryu, Kyoung Pyo Ha, You Sang Son | 2018-01-23 |
| 9874119 | Continuous variable valve duration apparatus and engine provided with the same | Back Sik Kim, Kyoung Pyo Ha, In Sang Ryu, Ingee Suh | 2018-01-23 |
| 9869213 | Continuous variable valve lift apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha, Back Sik Kim | 2018-01-16 |
| 9863331 | System and method for controlling valve timing of continuous variable valve duration engine | In Sang Ryu, Kyoung Pyo Ha, You Sang Son | 2018-01-09 |
| 9863340 | System and method for controlling of valve timing of continuous variable valve duration engine | In Sang Ryu, Kyoung Pyo Ha, You Sang Son | 2018-01-09 |
| 9850826 | Asymmetry CDA engine | In Sang Ryu, Ingee Suh, Kyoung Pyo Ha, Back Sik Kim | 2017-12-26 |
| 9835058 | Continuous variable valve lift apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha, Back Sik Kim | 2017-12-05 |
| 9803519 | Continuous variable valve duration apparatus and control method using the same | Ingee Suh, Kyoung Pyo Ha, In Sang Ryu, Back Sik Kim | 2017-10-31 |
| 9679924 | Array substrate and manufacturing method thereof, display device | Qiangqiang Luo, Xiaoyu Yang, Zhenfang Li, Xiaojun Su | 2017-06-13 |
| 9617925 | Control method using continuous variable valve duration apparatus | Ingee Suh, Kyoung Pyo Ha, In Sang Ryu, Back Sik Kim | 2017-04-11 |
| 9528457 | Control method for exhaust gas recirculation of hybrid electric vehicle | In Sang Ryu, Ingee Suh, Kyoung Pyo Ha, Back Sik Kim | 2016-12-27 |
| 9318508 | Array substrate and method for producing the same, display | Qingchao Meng, Chengda Zhu, Baoquan Zhou | 2016-04-19 |
| 9136088 | Detection apparatus and operating method | Zhen Wei, Chengda Zhu | 2015-09-15 |
| 8910612 | Pre-chamber jet igniter and engine including combustion chamber employing the same | Soohyung Woo, Jinkook Kong, Youngnam Kim, Jinsoon Kim | 2014-12-16 |
| 8225758 | Continuously variable valve lift system for engines and controlling method thereof | Eunho Lee, Younghong Kwak, Jinkook Kong, Soohyung Woo, Kyoungjoon Chang | 2012-07-24 |
| 7987826 | Variable valve lift apparatus | Young Hong Kwak, Ki Uk Shin, Jin Kook Kong | 2011-08-02 |
| 7966980 | Variable compression ratio apparatus | Eun Ho Lee, Jei Choon Yang, Young Hong Kwak, Jin Kook Kong, Soo Hyung Woo +1 more | 2011-06-28 |
| 7950360 | Continuous variable valve lift apparatus | Young Hong Kwak, Jin Kook Kong, Kyoung Joon Chang | 2011-05-31 |
| 7918202 | Variable valve lift apparatus | Young Hong Kwak, Ki Uk Shin, Jin Kook Kong, Kyoung Joon Chang | 2011-04-05 |
| 7905207 | Variable valve lift apparatus | Eun Ho Lee, Young Hong Kwak, Jin Kook Kong, Soo Hyung Woo, Kyoung Joon Chang | 2011-03-15 |
| 7836863 | Variable valve lift apparatus of engine for vehicles | Young Hong Kwak, Jin Kook Kong, Kyoung Joon Chang | 2010-11-23 |
| 7823552 | Continuous variable valve lift apparatus | Young Hong Kwak, Ki Uk Shin, Kyoung Joon Chang, Jin Kook Kong | 2010-11-02 |
| 7789053 | Continuous variable valve lift apparatus | Jin Kook Kong, Won Geun Lee, Kyoung Joon Chang, Young Hong Kwak, Ki Uk Shin +2 more | 2010-09-07 |
| 7733115 | Substrate testing circuit | Yupeng Chen, Zhenhuan Tian | 2010-06-08 |
| 7681543 | Tappet apparatus | Ki Uk Shin, Jin Kook Kong, Won Geun Lee | 2010-03-23 |