Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123707 | Composites for removing heavy metal and method of synthesizing the same | Hyun Suk Jung, Yeon Kyeong Ju, Mi Yeon Baek, Sang Myeong Lee, Byeong Jo Kim +2 more | 2021-09-21 |
| 9957850 | Method of controlling lock pin of continuously variable valve timing system | Chung Han Oh, Min Su Park | 2018-05-01 |
| 9909464 | Intermediate phase adjustment apparatus of CVVT | Chung Han Oh, Jong Kuk Park | 2018-03-06 |
| 9890667 | CVVT apparatus for engine | Chung Han Oh, Min Su Park | 2018-02-13 |
| 9874117 | Apparatus for opening and closing channel | Chung Han Oh, Hyun Kyu Lim, Jong Kuk Park | 2018-01-23 |
| 9863289 | CVVT apparatus for engine | Chung Han Oh, Min Su Park | 2018-01-09 |
| 9828891 | CVVT system | Chung Han Oh, Min Su Park | 2017-11-28 |
| 9810107 | Intermediate phase adjustment apparatus of CVVT | Chung Han Oh, Jong Kuk Park | 2017-11-07 |
| 9577300 | Li-air hybrid battery and method for manufacturing the same | Dong Hui Kim, Sam Ick Son, Kyoung Han Ryu, Jun Ki Rhee, Ho Taek Lee | 2017-02-21 |
| 9401514 | Fuel cell separator and method for surface treatment of the same | Haeng Jin Ko, Sae Hoon Kim, Yoo Chang Yang | 2016-07-26 |
| 9188128 | Electric water pump | Jae Woong Lee, Hyeong Geun Song, Byung Soo Kim | 2015-11-17 |
| 9188067 | Variable compression ratio device and internal combustion engine including the same | Yoonsik Woo, Eun Ho Lee, Han Sang Kim | 2015-11-17 |
| 9184450 | Li-air hybrid battery and method for manufacturing the same | Dong Hui Kim, Sam Ick Son, Kyoung Han Ryu, Jun Ki Rhee, Ho Taek Lee | 2015-11-10 |
| 8961154 | Electric water pump | Jeawoong Yi, Seung Yong Lee, Gyuhwan Kim, Yong Park, Tae-Sung Oh +3 more | 2015-02-24 |
| 8911919 | Local hydrophilic gas diffusion layer and fuel cell stack comprising the same | Haeng Jin Ko, Young Bum Kum, Kook Il Han | 2014-12-16 |
| 8883364 | Manifold insert having distribution guides and fuel cell stack comprising the same | Haeng Jin Ko, Young Bum Kum, Gi Young Nam | 2014-11-11 |
| 8839503 | Method for manufacturing stator for electric water pump | Jeawoong Yi, Seung Yong Lee, Gyuhwan Kim, Yong Park, Tae-Sung Oh +3 more | 2014-09-23 |
| 8816560 | Canned motor for reducing cogging torque | Seung Yong Lee, Jea Woong Yi, Chi Myung Kim, Hark Koo Kim, Yong Park +3 more | 2014-08-26 |
| 8791397 | Induction heating device for fuel cell system | Seong Kyun Kim, Haeng Jin Ko, Su Dong Han, Gi Young Nam | 2014-07-29 |
| 8764417 | Electric pump for vehicle | Chi Myung Kim, Haenjin Ko, Seung Yong Lee, Harkkoo Kim, Yong Park | 2014-07-01 |
| 8747082 | Electric water pump | Jeawoong Yi, Seung Yong Lee, Gyuhwan Kim, Yong Park, Tae-Sung Oh +3 more | 2014-06-10 |
| 8562314 | Electric water pump | Soon Il Hong, Seung Yong Lee, Yong Park, Gyuhwan Kim, Tae-Sung Oh +3 more | 2013-10-22 |
| 8541139 | Humidifier including an auxiliary humidifier utilzing electroosmosis | Haeng Jin Ko, Young Bum Kum, Young Woo Noh | 2013-09-24 |
| D689175 | Neck and head of a housing for a free-standing evaporative cooling unit | Benjamin Leon Wulf, Kerry Lyman Shumway | 2013-09-03 |
| D689174 | Neck, vent carrier and vents of a housing for a free-standing evaporative cooling unit | Benjamin Leon Wulf, Kerry Lyman Shumway | 2013-09-03 |