Method for preparing fuel cell catalyst
US-2025364576-A1 · Nov 27, 2025 · US
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Lee Eung Jun patents
Lee Eung Jun is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Eung Jun |
| Total patents | 5 |
| First publication | Aug 4, 2022 |
| Latest publication | Nov 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel cell catalyst, method for preparing the same, and fuel cell comprising the same
US-12407001-B2 · Sep 2, 2025 · US
Implant surgery planning method using automatic placement of implant structure, user interface providing method therefor, and teeth image processing device therefor
US-12266441-B2 · Apr 1, 2025 · US
Fuel cell catalyst, method for preparing the same, and fuel cell comprising the same
US-2023077033-A1 · Mar 9, 2023 · US
Implant surgery planning method using automatic placement of implant structure, user interface providing method therefor, and teeth image processing device therefor
US-2022246269-A1 · Aug 4, 2022 · 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 |
|---|---|
| Korea Inst Sci & Tech | 3 |
| Osstem Implant Co Ltd | 2 |
| Hyundai Motor Co Ltd | 2 |
| Kia Corp | 2 |
| Hyundai Mobis Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M4/926 | 3 |
| H01M4/925 | 3 |
| H01M4/921 | 3 |
| H01M2008/1095 | 3 |
| H01M4/8657 | 3 |