Fox-Tek, Inc.

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West Chester, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor optical amplifier with electronically controllable po...
- Patent number 6,891,666
- Issue date May 10, 2005
- Fox-Tek, Inc.
- Geoff Darling
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-waveguide integrated wavelength demux photodetector and meth...
- Patent number 6,731,850
- Issue date May 4, 2004
- Fox-Tek
- Edward H. Sargent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated multi-wavelength and wideband lasers
- Patent number 6,628,686
- Issue date Sep 30, 2003
- Fox-Tek, Inc.
- Edward H. Sargent
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser with disordered and non-disordered quantum well...
- Patent number 6,594,295
- Issue date Jul 15, 2003
- Fox-Tek, Inc.
- Edward H. Sargent
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor optical amplifier with electronically controllable po...
- Publication number 20040196541
- Publication date Oct 7, 2004
- Fox-Tek, Inc.
- Geoff Darling
- B82 - NANO-TECHNOLOGY
Information Patent Application
Quantum well intermixing in InGaAsP structures induced by low tempe...
- Publication number 20030071265
- Publication date Apr 17, 2003
- FOX TEK
- David A. Thompson
- B82 - NANO-TECHNOLOGY

Trademarklast 30 trademarks