Device for removing residual hydrogen in fuel cell
US-11355764-B2 · Jun 7, 2022 · US
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Ahn Deukkuen patents
Ahn Deukkuen is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ahn Deukkuen |
| Total patents | 3 |
| First publication | Oct 29, 2015 |
| Latest publication | Jun 7, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel cell system and humidification device of the same
US-9466846-B2 · Oct 11, 2016 · US
Device for removing residual hydrogen in fuel cell
US-2015311544-A1 · Oct 29, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hyundai Motor Co Ltd | 3 |
| Shim Hyo Sub | 1 |
| Im Se Joon | 1 |
| Lee Hyunjae | 1 |
| Ahn Deukkuen | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M8/04 | 3 |
| Y02E60/50 | 3 |
| H01M8/04223 | 2 |
| H01M8/04082 | 2 |
| H01M2250/20 | 2 |