Fox-Tek, Inc.
4Patents
0Active
4Granted
22Portfolio score
Filing activity: Nov 16, 2001 → Mar 11, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6628686B1 | Integrated multi-wavelength and wideband lasers | Electricity | 45 | Expired |
| US6594295B1 | Semiconductor laser with disordered and non-disordered quantum well regions | Electricity | 2 | Expired |
| US6891666B2 | Semiconductor optical amplifier with electronically controllable polarization dependent gain | Electricity | 1 | Expired |
| US6731850B1 | Single-waveguide integrated wavelength demux photodetector and method of making it | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.