Assignee
QUANTUM PHOTONICS INC
US·4 granted patents·86 citations·filing 2001–2004
Top patents by PatentIndex Score
4 records- 0187US7002733B2Methods and devices for amplifying optical signals using a depolarizerQUANTUM PHOTONICS INC·Filed 2003·Granted Feb 21, 2006·40 cites·33 claims
- 0282US6600847B2Semiconductor optical device with improved efficiency and output beam characteristicsQUANTUM PHOTONICS INC·Filed 2001·Granted Jul 29, 2003·28 cites·35 claims
- 0372US7126749B2Semiconductor optical amplifier with low polarization gain dependencyQUANTUM PHOTONICS INC·Filed 2002·Granted Oct 24, 2006·11 cites·45 claims
- 0463US7158291B2Low polarization gain dependent semiconductor optical amplifier with variable residual cladding layer thicknessQUANTUM PHOTONICS INC·Filed 2004·Granted Jan 2, 2007·7 cites·29 claims
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