COMTEK NETWORK SYSTEMS (UK) LTD
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 15, 2005 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 174 Total Citation Count
- Feb 11, 1998 Earliest Filing
- 15 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2002/0145,784 Optical wavelength switching system with wavelength selective splitters and combinersAbandonedApr 05, 01Oct 10, 02[G02B, H04J]
2002/0141,009 Performance monitoring for multi-port optical devices and systemsAbandonedMar 28, 01Oct 03, 02[H04B, H04J]
2002/0141,453 Flexible add-drop multiplexer for optical telecommunication networksAbandonedApr 03, 01Oct 03, 02[H04J]
2002/0114,036 Optical switching in dense wavelength division multiplexing (DWDM) fiber access nodesAbandonedFeb 22, 01Aug 22, 02[H04J]
6400478 Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiberExpiredApr 02, 98Jun 04, 02[H04J]
2002/0054,405 Extensions to resource reservation protocol (RSVP) -traffic engineering (TE) for bi-directional optical path setupAbandonedFeb 09, 01May 09, 02[H04B, G02B, H04J]
6366373 Method of intrinsic continuous management data transmission in fiber optic communicationsExpiredNov 24, 99Apr 02, 02[H04B]
6298103 Flexible clock and data recovery module for a DWDM optical communication system with multiple clock ratesExpiredJun 16, 98Oct 02, 01[H04L, H03D, H04D]
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