Matt Pearson
11Patents
4h-index
11Co-inventors
49Inventor score
Filing activity: Nov 8, 2001 → Jun 17, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7151635B2 | Planar waveguide reflective diffraction grating | Physics | 44 | Expired |
| US7149387B2 | Double diffraction grating with flat passband output | Physics | 14 | Expired |
| US7068885B2 | Double diffraction grating planar lightwave circuit | Physics | 11 | Expired |
| US7209612B2 | Two-stage optical bi-directional transceiver | Physics | 6 | Expired |
| US7561764B2 | Integrated reflector for planar lightwave circuits | Physics | 3 | Active |
| US7720335B2 | Hybrid planar lightwave circuit with reflective gratings | Physics | 2 | Active |
| US7272276B2 | Optical performance monitor | Electricity | 2 | Expired |
| US7304797B2 | Inputs and outputs for an optical multiplexer/demultiplexer utilizing the grating facet diffraction envelope | Physics | 2 | Expired |
| US7474824B2 | Planar lightwave filter with mixed diffraction elements | Physics | 2 | Active |
| US8126300B2 | Segmented waveguide structure | Electricity | 1 | Active |
| US7305185B2 | Device for integrating demultiplexing and optical channel monitoring | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.