LIGHTWAVE MICROSYSTEMS CORPORATION
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 28, 2011 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 66 Total Citation Count
- Feb 16, 2001 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2005/0129,363 Arrayed waveguide grating with waveguides of unequal widthsAbandonedDec 21, 04Jun 16, 05[G02B]
2003/0133,684 Reducing polarization dependent loss caused by polarization dependent wavelength shift using core over-etch for planar lightwave circuit fabricationAbandonedJan 23, 03Jul 17, 03[G02B]
2003/0099,423 Planar lightwave circuit having an integrated dispersion compensator using a fourier filterAbandonedNov 29, 01May 29, 03[G02B]
2003/0000,918 Method for fabricating a protective cap for an optical waveguide core of a planar lightwave circuit deviceAbandonedJun 29, 01Jan 02, 03[G02B]
2002/0159,702 Optical mach-zehnder interferometers with low polarization dependenceAbandonedJan 30, 02Oct 31, 02[G02B]
2001/0046,363 Variable optical attenuators and optical shutters using a coupling layer in proximity to an optical waveguide (II)AbandonedFeb 16, 01Nov 29, 01[G02B]
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