Robert H. Dueck
8Patents
5h-index
6Co-inventors
52Inventor score
Filing activity: Dec 13, 1997 → Feb 7, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6011884A | Integrated bi-directional axial gradient refractive index/diffraction grating wavelength division multiplexer | Physics | 72 | Expired |
| US6011885A | Integrated bi-directional gradient refractive index wavelength division multiplexer | Physics | 59 | Expired |
| US6415073B1 | Wavelength division multiplexing/demultiplexing devices employing patterned optical components | Physics | 18 | Expired |
| US6731838B1 | Athermalization and pressure desensitization of diffraction grating based WDM devices | Electricity | 10 | Expired |
| US6621958B1 | Athermalization and pressure desensitization of diffraction grating based WDM devices | Electricity | 6 | Expired |
| US9147990B2 | Two-dimensional laser system employing two dispersive elements | Electricity | 5 | Active |
| US6594415B1 | Wavelength division multiplexing/demultiplexing devices employing patterned optical components | Physics | 5 | Expired |
| US6859317B1 | Diffraction grating for wavelength division multiplexing/demultiplexing devices | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.