Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11177491 | Cell-monitoring connector and fuel cell having structure for detachably mounting the cell-monitoring connector thereon | Ki Wook Ohm, Kwi Seong Jeong, Duck Whan Kim, Suk Min Baeck, Ju Han Kim +4 more | 2021-11-16 |
| 11014201 | Laser welding apparatus | Duck Whan Kim, Kwi Seong Jeong, Jung Han Yu, Young-Je Lee, Tae Min Lee +2 more | 2021-05-25 |
| 10985396 | Fuel cell stack pressurized by press forks and assembly method of the same | Suk Min Baeck, Kwi Seong Jeong | 2021-04-20 |
| 10910659 | Method and system for diagnosing state of fuel cell | Sangbok Won, Kwi Seong Jeong | 2021-02-02 |
| 10581095 | Manifold block of fuel cell stack and method of manufacturing the same | Duck Whan Kim, Jung Han Yu, Kwi Seong Jeong | 2020-03-03 |
| 10566636 | End cell heater assembly and fuel cell stack having the same | Ju Han Kim, Sun Heum Baek, Dae Jong Kim, Kil Sang Jang | 2020-02-18 |
| 10411270 | Bus plate unit | Duck Whan Kim, Seungjun Yeon, Juhan Kim | 2019-09-10 |
| 10276884 | Method and system for diagnosing state of fuel cell | Sangbok Won, Kwi Seong Jeong | 2019-04-30 |
| 10277025 | Safety apparatus of fuel cell vehicle and method for controlling the safety apparatus | Juhan Kim, Yong Park, Soon Il Jeon, Nam Woo Lee, Sae Hoon Kim | 2019-04-30 |
| 10249895 | Apparatus and method for diagnosing state of fuel cell stack | Sang Bok Won, Kwi Seong Jeong | 2019-04-02 |
| 10106051 | State diagnostic apparatus of fuel cell stack | Kwi Seong Jeong, Sang Bok Won, Jae Jun Ko | 2018-10-23 |
| 10084199 | Fuel cell stack enclosure | Duck Whan Kim, Jung Do Suh, Yong Suk Heo, Jung Han Yu | 2018-09-25 |
| 9929418 | System and method for diagnosing state of fuel cell stack and controlling fuel cell system | Kwi Seong Jeong, Haeng Jin Ko, Sang Bok Won | 2018-03-27 |
| 9871261 | Fuel cell stack enclosure | Jung Han Yu, Young Woo Noh, Jung Do Suh, Duck Whan Kim, Chang Jun Lee +2 more | 2018-01-16 |
| 9698438 | Ventilation apparatus and control method thereof | Jung Han Yu, Jung Do Suh, Duck Whan Kim, Chang Jun Lee, Tae Min Lee +1 more | 2017-07-04 |
| 9525184 | Manifold block for fuel cell stack | Duck Whan Kim, Sae Hoon Kim, Jung Han Yu | 2016-12-20 |
| 9494655 | Apparatus for diagnosing a state of a fuel cell stack and method thereof | Kwi Seong Jeong, Sang Bok Won, Jae Jun Ko | 2016-11-15 |
| 9425472 | Apparatus for diagnosing fault of fuel cell stack | Kwi Seong Jeong, Sae Hoon Kim, Haengjin Ko, Young Hyun Lee, Uck-Soo Kim +1 more | 2016-08-23 |
| 9425477 | Fuel cell stack | Duck Whan Kim, Jung Do Suh, Yong Suk Heo, Jung Han Yu | 2016-08-23 |
| 9318752 | Apparatus for insulating exposed charging part of fuel cell stack | Ju Han Kim, Byung Ki Ahn, Jung Do Shu, Ki Wook Ohm, Gil Woo Jung | 2016-04-19 |
| 9299995 | Manifold block for fuel cell stack | Duck Whan Kim, Sae Hoon Kim, Jung Han Yu | 2016-03-29 |
| 9118044 | Method for manufacturing manifold for fuel cell | Duck Whan Kim, Sae Hoon Kim, Young Tae Kim, Chang Jun Lee | 2015-08-25 |
| 9039462 | Cell voltage measuring connector for fuel cell stack | Byung-Chan Yoon, Haeng Jin Ko, Jung Do Suh | 2015-05-26 |
| 8911919 | Local hydrophilic gas diffusion layer and fuel cell stack comprising the same | Haeng Jin Ko, Kook Il Han, Yun Seok Kim | 2014-12-16 |
| 8906568 | Monitoring the operational state of a fuel cell stack | Kwi Seong Jeong, Seung Chan Oh, Sae Hoon Kim, Jung Do Suh, Duck Whan Kim +4 more | 2014-12-09 |