Seol-ah Lee
14Patents
3h-index
27Co-inventors
60Inventor score
Filing activity: Mar 23, 2001 → Dec 6, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7811959B2 | Metal oxide-carbon composite catalyst support and fuel cell comprising the same | Emerging Cross-Sectional Technologies | 9 | Active |
| US7589043B2 | Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode | Emerging Cross-Sectional Technologies | 8 | Active |
| USD1036948S1 | Juice extractor | General | 4 | Active |
| US6916764B2 | Pt-Ru-M1-M2 quaternary metal catalyst based on Pt-Ru for direct methanol fuel cell | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7867940B2 | Supported catalyst and method of preparing the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US6506228B2 | Method of preparing platinum alloy electrode catalyst for direct methanol fuel cell using anhydrous metal chloride | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7994088B2 | Supported catalyst, method of preparing the same, and fuel cell using the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US9118090B2 | Secondary battery | Emerging Cross-Sectional Technologies | 1 | Active |
| US8142954B2 | Fuel composition for fuel cell and fuel cell using the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US7919426B2 | Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode | Emerging Cross-Sectional Technologies | 1 | Active |
| US7910259B2 | Anode for fuel cell, manufacturing method thereof, and fuel cell including the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US7976993B2 | Fuel composition for fuel cell and fuel cell using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US7642217B2 | Pt/Ru alloy catalyst for fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US7981826B2 | Supported catalyst and method of preparing the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.