Lijun Bai
29Patents
13h-index
32Co-inventors
81Inventor score
Filing activity: Apr 4, 1994 → Jun 4, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5744258A | High power, high energy, hybrid electrode and electrical energy storage device made therefrom | Emerging Cross-Sectional Technologies | 179 | Expired |
| US5429895A | Nickel alloy electrodes for electrochemical devices | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5568353A | Electrochemical capacitor and method of making same | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5563765A | Amorphous cobalt alloy electrodes for aqueous electrochemical devices | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5659457A | Carbon electrodes and energy storage device made thereof | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5480744A | Bismuth based electrodes for electrochemical cells | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6620538B2 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5518838A | Electrochemical cell having solid polymer electrolyte and asymmetric inorganic electrodes | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6811906B2 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6716549B2 | Fuel cell having metalized gas diffusion layer | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5604660A | Electrochemical cell having solid polymer electrolyte and asymmetric inorganic electrodes | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6805987B2 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5660953A | Rechargeable manganese dioxide cathode | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5501922A | Polyoxometalate carbon electrodes and energy storage device made thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5574353A | Electrochemical charge storage device having constant voltage discharge | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5872698A | Composite multilayer electrodes for electrochemical cells | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7056608B2 | Current collector for use in a fuel cell | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5552245A | Modified electrolyte for electrochemical cells and cells using same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5956226A | Electrochemical capacitor used for thermal management | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5510046A | Modified electrolyte for electrochemical cells and cells using same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7056613B2 | Fuel cell having metalized gas diffusion layer | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6982129B1 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7049017B2 | Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6828050B2 | Fuel cell | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6130004A | Electrode materials and electrochemical devices using same | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.