Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362370 | Humidifier for fuel cell | Ju Yong Lee, Won HAN | 2025-07-15 |
| 12021279 | Humidifier for fuel cell | Ju Yong Lee, Won HAN | 2024-06-25 |
| 11646431 | Humidifier for fuel cell | Woong Jeon AHN, Young Seok Oh, Kyoung Ju KIM | 2023-05-09 |
| 11641021 | Humidifier for fuel cell | Ju Yong Lee | 2023-05-02 |
| 11611090 | Fuel cell humidifier with bypass tube | Woong Jeon AHN, Kyoung Ju KIM, Young Seok Oh, Jin Hyung Lee, Na Hyeon AN +1 more | 2023-03-21 |
| 11581556 | Fuel cell system | Jung Han Yu, Hyeon Seok Ban, Bo Ki Hong | 2023-02-14 |
| 10950878 | Humidifier for a fuel cell | Sae Han Oh | 2021-03-16 |
| 10804550 | Humidifier for fuel cell | Chang Ha Lee | 2020-10-13 |
| 10756362 | Air shut-off valve apparatus for fuel cell system | Byeong Seung Lee, Kyoung Ku Ha, Jeong-Hee Park | 2020-08-25 |
| 10593972 | Apparatus and method for controlling humidification amount of membrane humidifier for fuel cell | Jeong-Hee Park | 2020-03-17 |
| 10090545 | Structure of fuel cell system and controlling method thereof | Hyuck Roul Kwon, Kyoung Ku Ha, Chang Ha Lee | 2018-10-02 |
| 10038206 | Humidification apparatus for fuel cell system | Hyuck Roul Kwon | 2018-07-31 |
| 10026976 | Humidifier for fuel cell system | Yong Gyu Noh | 2018-07-17 |
| 9923216 | Humidifier for fuel cell | Hyuck Roul Kwon | 2018-03-20 |
| 9917316 | Apparatus and method for controlling humidification amount of membrane humidifier for fuel cell | Jeong-Hee Park | 2018-03-13 |
| 9859576 | Membrane humidifier for fuel cell | Jin Woo Koo | 2018-01-02 |
| 9837673 | Membrane humidifier for fuel cell | Hyuck Roul Kwon | 2017-12-05 |
| 9640814 | Device for adjusting hollow fiber membrane density for humidification device of fuel cell | Hyuck Roul Kwon | 2017-05-02 |
| 9640815 | Air humidification device and air humidification method for fuel cell using injector | Hyuck Roul Kwon, Chang Ha Lee | 2017-05-02 |
| 9472824 | Fuel cell stack | Hyuck Roul Kwon | 2016-10-18 |
| 9314744 | Method and device for producing a membrane module for a fuel cell and membrane modules produced thereby | Hyuck Roul Kwon | 2016-04-19 |
| 9225026 | Humidification apparatus for fuel cell system | Hyuck Roul Kwon | 2015-12-29 |
| 9178229 | Membrane humidifier for fuel cell | Hyuck Roul Kwon | 2015-11-03 |
| 9034528 | Membrane humidifier for fuel cell | Hyuck Roul Kwon | 2015-05-19 |
| 9021824 | Apparatus for supplying air of fuel cell vehicle | Jin Woo Koo, Hyuck Roul Kwon | 2015-05-05 |