Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264628 | Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same | Dae Jong Kim, Dong Hun Lee | 2022-03-01 |
| 11251451 | Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same | Dae Jong Kim, Dong Hun Lee | 2022-02-15 |
| 11245126 | Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same | Dae Jong Kim, Dong Hun Lee | 2022-02-08 |
| 10991964 | Fuel cell system and method of controlling the same | Jung Hwan Ryu | 2021-04-27 |
| 10914650 | Method of calibrating offset of pressure sensor | Seon Hak Kim | 2021-02-09 |
| 10793020 | Fuel cell vehicle system and method of controlling the same | Seung Hwan Lee | 2020-10-06 |
| 10756601 | Control method and control system of motor rotation speed | Dong Hun Lee, Sung Do Kim, Chang Seok You, Min Su Kang | 2020-08-25 |
| 10665874 | Cooling system including bypass for electric component for fuel cell vehicle and control method for same | Boung Ho Min, Dong Hun Lee | 2020-05-26 |
| 10424798 | Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same | Dae Jong Kim, Dong Hun Lee | 2019-09-24 |
| 10277025 | Safety apparatus of fuel cell vehicle and method for controlling the safety apparatus | Juhan Kim, Young Bum Kum, Yong Park, Nam Woo Lee, Sae Hoon Kim | 2019-04-30 |
| 10069158 | Fuel cell system and method of controlling the same | Sang Uk Kwon, Sung Gone Yoon, Sae Hoon Kim | 2018-09-04 |
| 9821664 | System and method for emergency starting of fuel cell vehicle | Sang Uk Kwon, Kyung W. Suh, Nam Woo Lee, Dae Jong Kim | 2017-11-21 |
| 9722266 | Method for controlling temperature of fuel cell system | Sang Uk Kwon, Heon Joong Lee | 2017-08-01 |
| 9660281 | Method for controlling startup of fuel cell system | Sang Uk Kwon | 2017-05-23 |
| 9425474 | Method and system for controlling air intake of fuel cell vehicle | Jung Hwan Ryu, Dong Hun Lee | 2016-08-23 |
| 9343762 | Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same | Dae Jong Kim, Dong Hun Lee | 2016-05-17 |
| 9252442 | System and method for controlling fuel cell system | Sang Uk Kwon | 2016-02-02 |
| 9242563 | Method and apparatus for controlling drive motor | Jae Won Jung, Ji-Sang Park, Dong Hoon Kang | 2016-01-26 |
| 9168845 | Method of controlling operation mode of fuel cell in fuel cell vehicle | Sang Uk Kwon | 2015-10-27 |
| 8859158 | System and method for controlling operation of fuel cell hybrid system by switching to battery power in response to idle stop condition | Sang Uk Kwon, Nam Woo Lee, Kyu Il Lee, Seong Pil Ryu, Jung Hwan Ryu | 2014-10-14 |
| 8511407 | Hybrid fuel cell vehicle with multi-power source and multi-drive system and method of controlling the same | Sang Uk Kwon | 2013-08-20 |
| 8486571 | Method for controlling output of fuel cell in fuel cell hybrid vehicle | Seo Ho Choi, Nam Woo Lee, Sang Uk Kwon, Seong Pil Ryu, Sun Soon Park | 2013-07-16 |
| 8121748 | Startup sequence control method of fuel cell-super capacitor hybrid electric vehicle | Joon Yong Lee, Sang Uk Kwon, Ho Sung Kang | 2012-02-21 |
| 8016061 | Hybrid fuel cell vehicle with multi-power source and multi-drive system and method of controlling the same | Sang Uk Kwon | 2011-09-13 |
| 7996124 | Method for controlling fuel cell vehicle | Sang Uk Kwon | 2011-08-09 |