Dae Jin Lee
17Patents
3h-index
43Co-inventors
60Inventor score
Filing activity: Sep 19, 2000 → Jan 12, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD808961S1 | Combined front glass and bezel for portable wrist-worn device | General | 62 | Active |
| US6876648B1 | Internet based telephone apparatus | Electricity | 43 | Expired |
| US9371771B2 | Precombustion chamber for gas engine | Emerging Cross-Sectional Technologies | 7 | Active |
| US10243208B2 | Precursor of electrode active material coated with metal and method of preparing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9595357B2 | Passive cooling system of nuclear power plant | Emerging Cross-Sectional Technologies | 1 | Active |
| US9482362B2 | Check valve for injecting gas | Emerging Cross-Sectional Technologies | 1 | Active |
| US11993846B2 | Method of preparing positive electrode active material for secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9599251B2 | Check valve driving device for injecting gas | Emerging Cross-Sectional Technologies | 0 | Active |
| US9905841B2 | Cathode active material and lithium secondary battery including the same, and method of manufacturing cathode active material | Emerging Cross-Sectional Technologies | 0 | Active |
| US11031632B2 | Method for recovering positive electrode active material from lithium secondary battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US12119476B2 | Secondary battery electrode including mixture layer of double layer structure containing active materials of different particle diameters, and method for manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10622670B2 | Positive electrode active material for secondary battery and method for preparing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10283764B2 | Positive electrode active material for secondary battery and secondary battery including same | Emerging Cross-Sectional Technologies | 0 | Active |
| US12249718B2 | Negative electrode and secondary battery including negative electrode | Emerging Cross-Sectional Technologies | 0 | Active |
| US9776879B2 | Surface-treatment method of cathode active material and cathode active material formed therefrom | Emerging Cross-Sectional Technologies | 0 | Active |
| US8465796B2 | Method of manufacturing unit cell of solid oxide fuel cell using decalcomania process | Emerging Cross-Sectional Technologies | 0 | Active |
| US10177386B2 | Positive electrode active material for secondary battery, and secondary battery including the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.