Fuel cell membrane humidifier
US-2025323289-A1 · Oct 16, 2025 · US
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Ahn Na Hyun patents
Ahn Na Hyun is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ahn Na Hyun |
| Total patents | 12 |
| First publication | Sep 14, 2023 |
| Latest publication | Oct 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Hollow fiber membrane cartridge and hollow fiber membrane module including same
US-2025050278-A1 · Feb 13, 2025 · US
Gasket assembly and fuel cell membrane humidifier comprising same
US-2024322197-A1 · Sep 26, 2024 · US
Fuel cell membrane humidifier
US-2024322199-A1 · Sep 26, 2024 · US
Fuel cell membrane humidifier
US-2024322196-A1 · Sep 26, 2024 · US
Fuel cell membrane humidifier
US-2024243309-A1 · Jul 18, 2024 · US
Fuel cell membrane humidifier
US-2024243310-A1 · Jul 18, 2024 · US
Fuel cell membrane humidifier
US-2024243307-A1 · Jul 18, 2024 · US
Fuel cell membrane humidifier
US-2024243308-A1 · Jul 18, 2024 · US
Fuel cell membrane humidifier
US-2024030467-A1 · Jan 25, 2024 · US
Recent patents
Latest publications not already listed above.
Gasket assembly and fuel cell membrane humidifier including same
US-2023361320-A1 · Nov 9, 2023 · US
Fuel cell humidifier
US-2023290971-A1 · Sep 14, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kolon Inc | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 12 |
| H01M8/04149 | 12 |
| H01M8/04119 | 11 |
| B01D63/02 | 9 |
| H01M8/04141 | 9 |