Humidifier for fuel cell and method for manufacturing same
US-12592402-B2 · Mar 31, 2026 · US
This page is not indexed by search engines while we improve data quality.
Kim Kyoung Ju patents
Kim Kyoung Ju is listed as an inventor on 67 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Kyoung Ju |
| Total patents | 67 |
| First publication | Jul 2, 2015 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Humidifier system for fuel cell
US-12592403-B2 · Mar 31, 2026 · US
Fuel cell membrane humidifier
US-12551850-B2 · Feb 17, 2026 · US
Fuel cell membrane humidifier and fuel cell system having same
US-12542288-B2 · Feb 3, 2026 · US
Fuel cell membrane humidifier
US-12476265-B2 · Nov 18, 2025 · US
Membrane humidifier for fuel cell
US-2025279447-A1 · Sep 4, 2025 · US
Membrane humidifier for fuel cell
US-12334604-B2 · Jun 17, 2025 · US
Fuel cell humidifier and manufacturing method therefor
US-12334605-B2 · Jun 17, 2025 · US
Membrane humidifier for fuel cell, comprising multi-channel hollow fiber membranes
US-12214317-B2 · Feb 4, 2025 · US
Membrane humidifier for fuel cell
US-12191540-B2 · Jan 7, 2025 · US
Recent patents
Latest publications not already listed above.
Gasket assembly and fuel cell membrane humidifier comprising same
US-2024322197-A1 · Sep 26, 2024 · US
Fuel cell system capable of adjusting bypass flow rate
US-2024313242-A1 · Sep 19, 2024 · US
Fuel cell membrane humidifier
US-2024243308-A1 · Jul 18, 2024 · US
Fuel cell membrane humidifier
US-2024243309-A1 · Jul 18, 2024 · US
Fuel cell membrane humidifier
US-2024243307-A1 · Jul 18, 2024 · US
Fuel cell humidifier
US-2024120511-A1 · Apr 11, 2024 · US
Fuel cell system capable of adjusting bypass flow rate
US-2024120516-A1 · Apr 11, 2024 · US
Membrane humidifier for fuel cell
US-2024113311-A1 · Apr 4, 2024 · US
Fuel cell membrane humidifier
US-2024105972-A1 · Mar 28, 2024 · US
Fuel cell membrane humidifier and fuel cell system comprising same
US-2024097161-A1 · Mar 21, 2024 · US
Fuel cell membrane humidifier
US-2024088410-A1 · Mar 14, 2024 · US
Fuel cell membrane humidifier
US-2024079612-A1 · Mar 7, 2024 · US
Fuel cell system
US-2024079619-A1 · Mar 7, 2024 · US
Membrane humidifier for fuel cell
US-2024079613-A1 · Mar 7, 2024 · US
Fuel cell membrane humidifier preventing damage of humidification membrane
US-2024063408-A1 · Feb 22, 2024 · US
Fuel cell membrane humidifier
US-2024063407-A1 · Feb 22, 2024 · US
Fuel cell membrane humidifier
US-2024063409-A1 · Feb 22, 2024 · US
Fuel cell membrane humidifier and fuel cell system comprising same
US-2024055626-A1 · Feb 15, 2024 · US
Automatic flow rate control cartridge and fuel cell membrane humidifier comprising same
US-2024055625-A1 · Feb 15, 2024 · US
Fuel cell membrane humidifier and fuel cell system comprising same
US-2024055627-A1 · Feb 15, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kolon Inc | 63 |
| Hyundai Motor Co Ltd | 5 |
| Lotte Chemical Corp | 4 |
| Kia Motors Corp | 3 |
| Kia Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M8/04149 | 61 |
| Y02E60/50 | 60 |
| H01M8/04141 | 43 |
| B01D63/02 | 37 |
| H01M2008/1095 | 27 |