Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10622648 | Constant voltage control method and system of fuel cell vehicle | Ki Chang Kim, Jung Jae Lee, Sang Chul Yeom | 2020-04-14 |
| 10608266 | Method and system for controlling start of fuel cell | — | 2020-03-31 |
| 10608263 | Coolant bypass structure | Sung Wook Na, Sun Heum Baek, Hyung Kook Kim, Hun Woo Park, Su Dong Han | 2020-03-31 |
| 10566636 | End cell heater assembly and fuel cell stack having the same | Ju Han Kim, Sun Heum Baek, Young Bum Kum, Kil Sang Jang | 2020-02-18 |
| 10553884 | Driving control method of fuel cell system | Sung Bum Choi, Jong Jin Yoon | 2020-02-04 |
| 10479214 | Method and system for controlling air flow supplied to vehicle fuel cell | Jae Hoon Kim | 2019-11-19 |
| 10476091 | Fuel cell purging control method | Hyun Jae Lee, Yei Sik Jeon | 2019-11-12 |
| 10424798 | Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same | Soon Il Jeon, Dong Hun Lee | 2019-09-24 |
| 10396378 | Device and method for improving stack performance of fuel cell system | Hyo Jin Park, Sang Soo Eun, Ji Hyun Shim | 2019-08-27 |
| 10351014 | Operation control device and method for fuel cell vehicle | Gun Hyung Park, Seung Yoon Lee | 2019-07-16 |
| 10300797 | System and method for controlling start of fuel cell vehicle | — | 2019-05-28 |
| 10272798 | Starting control method of fuel cell vehicle | — | 2019-04-30 |
| 10220724 | System and method for controlling start of fuel cell vehicle | — | 2019-03-05 |
| 10170778 | Thermal management system of fuel cell vehicle | Hyung Kook Kim, Sun Heum Baek, Sung Wook Na, Hunwoo Park, Su Dong Han | 2019-01-01 |
| 10056628 | Method for controlling startup of fuel cell vehicle | Jung Jae Lee, Ki Chang Kim | 2018-08-21 |
| 9821664 | System and method for emergency starting of fuel cell vehicle | Sang Uk Kwon, Kyung W. Suh, Nam Woo Lee, Soon Il Jeon | 2017-11-21 |
| 9812995 | Piezoelectric power generator using wind power | Jin Oh Kim | 2017-11-07 |
| 9770998 | Control method and system for starting of fuel cell vehicle | — | 2017-09-26 |
| 9739835 | Method for estimating power of fuel cell | — | 2017-08-22 |
| 9491550 | Piezoelectric stack transducer | Jin Oh Kim | 2016-11-08 |
| 9476745 | Flowmeter using ultrasonic transducer | Jin Oh Kim | 2016-10-25 |
| 9452687 | Method and apparatus for controlling cold start of fuel cell vehicle | Seon Hak Kim | 2016-09-27 |
| 9343762 | Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same | Soon Il Jeon, Dong Hun Lee | 2016-05-17 |
| 9340153 | Warning alarm apparatus and method for steering wheel | Jin Oh Kim | 2016-05-17 |
| 9321270 | Apparatus for preventing clogging of printer nozzle and printer ink cartridge | Jin Oh Kim | 2016-04-26 |