Mark Leadbeater
15Patents
4h-index
31Co-inventors
60Inventor score
Filing activity: Mar 7, 1991 → Mar 9, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5962864A | Gated resonant tunneling device and fabricating method thereof | Electricity | 54 | Expired |
| US6657222B1 | Photon source | Performing Operations; Transporting | 37 | Expired |
| US5169485A | Method for the preparation of epitaxial ferromagnetic manganese aluminum magnetic memory element | Electricity | 28 | Expired |
| US7531377B2 | Optical device | Electricity | 5 | Expired |
| US7989255B2 | Optical device | Electricity | 4 | Active |
| US6031245A | Semiconductor device | Performing Operations; Transporting | 3 | Expired |
| US7531831B2 | Electroluminescent device comprising a cross-linked hole transporting and electron blocking material | Electricity | 1 | Expired |
| US8415029B2 | Conjugated polymers prepared from rigid amines | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8502199B2 | Blue-shifted triarylamine polymer | Chemistry; Metallurgy | 0 | Active |
| US8216874B2 | Electroluminescent device | Electricity | 0 | Active |
| US8974917B2 | Optical device comprising a charge transport layer of insoluble organic material and method for the production thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US9159929B2 | Rigid amines | Emerging Cross-Sectional Technologies | 0 | Active |
| US7696303B2 | Polymers their preparation and uses | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9660212B2 | Optical device comprising a charge transport layer of insoluble organic material and method for the production thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US9574049B2 | Polymers, their preparation and uses | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.