Eric B. Grann
11Patents
10h-index
11Co-inventors
69Inventor score
Filing activity: Jun 11, 1997 → Jan 31, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6035089A | Integrated narrowband optical filter based on embedded subwavelength resonant grating structures | Physics | 104 | Expired |
| US6212312A | Optical multiplexer/demultiplexer using resonant grating filters | Electricity | 95 | Expired |
| US6201908A | Optical wavelength division multiplexer/demultiplexer having preformed passively aligned optics | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6563976B1 | Cost-effective wavelength division multiplexer and demultiplexer | Physics | 49 | Expired |
| US6038028A | High-speed non-contact measuring apparatus for gauging the thickness of moving sheet material | Physics | 28 | Expired |
| US7198416B2 | Optical combiner device | Physics | 19 | Expired |
| US6396978B1 | Optical wavelength division multiplexer/demultiplexer having patterned opaque regions to reduce optical noise | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6652161B2 | Optical wavelength division multiplexer and/or demultiplexer mounted in a pluggable module | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7272323B2 | Bi-directional electrical to optical converter module | Electricity | 11 | Expired |
| US6572278B2 | Opto-electronic device having staked connection between parts to prevent differential thermal expansion | Emerging Cross-Sectional Technologies | 10 | Expired |
| US11624879B2 | Multi-channel optical coupler | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.