Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515549 | Method of recovering performance of fuel cell stack | Seong Cheol Jeong, Jong Gyun Kim, Jae Won Jung | 2022-11-29 |
| 11471347 | Automatically inflatable patient transfer air mattress | — | 2022-10-18 |
| D966526 | Patient transfer mat | — | 2022-10-11 |
| 11296341 | Method and system for controlling startup of fuel cell | — | 2022-04-05 |
| 11296344 | Operating control method and control system of fuel cell stack | Hyun Suk Choo | 2022-04-05 |
| 11283090 | Apparatus and method for controlling concentration of exhaust hydrogen in fuel cell system | Jae Ho Han, Jae Won Jung, Jai Hyun Ahn, Hyun Jae Lee | 2022-03-22 |
| 11264628 | Controller for estimating relative humidity and condensed water, and method for controlling condensed water drain using the same | Soon Il Jeon, 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 | Soon Il Jeon, 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 | Soon Il Jeon, Dong Hun Lee | 2022-02-08 |
| 11217802 | Method and system for estimating available output of fuel cell | — | 2022-01-04 |