Metal oxide-carbon nanomaterial composite, method of preparing the same, catalyst, method of preparing the same, and catalyst layer for fuel cell electrodes
US-10141579-B2 · Nov 27, 2018 · US
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Lim Eun Ja patents
Lim Eun Ja is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lim Eun Ja |
| Total patents | 2 |
| First publication | Mar 9, 2017 |
| Latest publication | Nov 27, 2018 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Korea Inst Energy Res | 1 |
| Korea Energy Research Inst | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M4/9083 | 2 |
| H01M4/925 | 2 |
| H01M4/9041 | 2 |
| H01M4/8673 | 2 |
| H01M4/926 | 2 |