METROPHOTONICS INC.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 17, 2010 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 37 Total Citation Count
- Mar 09, 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- 6 Expired/Abandoned/Withdrawn Patents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Expired/Abandoned/Withdrawn Patents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
7777697 Electron emission display and driving method thereofExpiredApr 21, 06Aug 17, 10[H01J, H04N, G09G]
2004/0208,465 Planar waveguide structure with tightly curved waveguidesAbandonedApr 19, 04Oct 21, 04[G02B]
2003/0039,008 Optical grating for coarse wavelength division multiplexing (CWDM) applicationsAbandonedAug 27, 02Feb 27, 03[G02B, H04J]
2002/0136,525 Variable optical attenuator using waveguide modificationAbandonedMar 22, 02Sep 26, 02[G02B]
2002/0081,062 Optical grating based multi-input demultiplexer for multiple sets of interleaved wavelength channelsAbandonedMar 09, 01Jun 27, 02[G02B]
2002/0009,264 Waveguide structure having enhanced coupling with optical fibersAbandonedJun 15, 01Jan 24, 02[G02B]
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