Donald W. Murphy
17Patents
10h-index
26Co-inventors
72Inventor score
Filing activity: May 4, 1976 → Feb 11, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4194062A | Rechargeable dichalcogenide cell | Emerging Cross-Sectional Technologies | 69 | Expired |
| US6329226A | Method for fabricating a thin-film transistor | Electricity | 56 | Expired |
| US5962883A | Article comprising an oxide layer on a GaAs-based semiconductor body | Electricity | 27 | Expired |
| US4542083A | Nonaqueous cell using mixed metal oxide positive electrode | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4198476A | Nonaqueous secondary cell using metal oxide electrodes | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6603241B1 | Acoustic mirror materials for acoustic devices | Electricity | 17 | Expired |
| US4228226A | Nonaqueous secondary cell using vanadium oxide positive electrode | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6927125B2 | Interdigitated capacitor and method of manufacturing thereof | Electricity | 17 | Expired |
| US6740922B2 | Interdigitated capacitor and method of manufacturing thereof | Electricity | 15 | Expired |
| US4125687A | Rechargeable nonaqueous cell with chalcogenide electrode | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5698497A | Superconductivity in carbonaceous compounds and devices using such compounds | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5391323A | Conductivity in carbonaceous compounds and devices using such compounds | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6271069A | Method of making an article comprising an oxide layer on a GaAs-based semiconductor body | Electricity | 8 | Expired |
| US5560752A | Process for activation of metal hydrides | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5298037A | Metal hydrides | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4159962A | Method of preparing layered chalcogenides | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4035555A | Rechargeable nonaqueous batteries | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.