Richard D. Albert
32Patents
27h-index
22Co-inventors
85Inventor score
Filing activity: Jun 24, 1974 → Sep 15, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5237598A | Multiple image scanning X-ray method and apparatus | Electricity | 185 | Expired |
| US5438573A | Flash EEPROM array data and header file structure | Physics | 151 | Expired |
| US5471478A | Flash EEPROM array data and header file structure | Physics | 127 | Expired |
| US4048496A | Selectable wavelength X-ray source, spectrometer and assay method | Electricity | 83 | Expired |
| US4144457A | Tomographic X-ray scanning system | Human Necessities | 73 | Expired |
| US4007375A | Multi-target X-ray source | Electricity | 65 | Expired |
| US4465540A | Method of manufacture of laminate radiation collimator | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4288697A | Laminate radiation collimator | Physics | 57 | Expired |
| US4259582A | Plural image signal system for scanning x-ray apparatus | Electricity | 56 | Expired |
| US3949229A | X-ray scanning method and apparatus | Human Necessities | 52 | Expired |
| US4260885A | Selectable wavelength X-ray source, spectrometer and assay method | Physics | 43 | Expired |
| US4730350A | Method and apparatus for scanning X-ray tomography | Physics | 42 | Expired |
| US4104526A | Grid-cathode controlled X-ray tube | Electricity | 41 | Expired |
| US4149076A | Method and apparatus producing plural images of different contrast range by X-ray scanning | Electricity | 39 | Expired |
| US4196351A | Scanning radiographic apparatus | Electricity | 38 | Expired |
| US6269144A | Method and apparatus for diffraction measurement using a scanning x-ray source | Physics | 38 | Expired |
| US3983397A | Selectable wavelength X-ray source | Electricity | 36 | Expired |
| US5267296A | Method and apparatus for digital control of scanning X-ray imaging systems | Electricity | 36 | Expired |
| US4323779A | Scanning radiographic method | Electricity | 34 | Expired |
| US4259583A | Image region selector for a scanning X-ray system | Human Necessities | 34 | Expired |
| US4057745A | Scanning X-ray source | Electricity | 33 | Expired |
| US5080467A | Biphenyl derivatives for photostabilization in pulsed optical darkening apparatus and method | Chemistry; Metallurgy | 32 | Expired |
| US6111633A | Polarization independent optical switching device | Physics | 31 | Expired |
| US4688901A | Liquid crystal light valve method and apparatus using right and left-handed twist cholesteric liquid crystal | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4637687A | Cascaded, dual cell transflective liquid crystal display | Physics | 29 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.