Steyphi Services DE LLC

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Dover, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Multimode planar waveguide spectral filter
- Patent number 8,180,188
- Issue date May 15, 2012
- Steyphi Services DE LLC
- Thomas W. Mossberg
- G02 - OPTICS
Information Patent Grant
Optical multiplexing device
- Patent number RE43226
- Issue date Mar 6, 2012
- Steyphi Services DE LLC
- Dmitri Iazikov
- 385 - Optical waveguides
Information Patent Grant
Reconfigurable optical add-drop multiplexer incorporating sets of d...
- Patent number RE42540
- Issue date Jul 12, 2011
- Steyphi Services DE LLC
- Dmitri Iazikov
- 385 - Optical waveguides
Information Patent Grant
Distributed optical structures with improved diffraction efficiency...
- Patent number RE42407
- Issue date May 31, 2011
- Steyphi Services DE LLC
- Dmitri Iazikov
- 385 - Optical waveguides
Information Patent Grant
Multiple wavelength optical source
- Patent number RE42206
- Issue date Mar 8, 2011
- Steyphi Services DE LLC
- Thomas W. Mossberg
- 385 - Optical waveguides

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Patents Applicationslast 30 patents

Information Patent Application
MULTIMODE PLANAR WAVEGUIDE SPECTRAL FILTER
- Publication number 20090196551
- Publication date Aug 6, 2009
- STEYPHI SERVICES DE LLC
- Thomas W. Mossberg
- G02 - OPTICS