NEWBRIDGE NETWORKS CORPORATION
Patent Owner
Stats
- 39 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 18, 2008 most recent publication
Details
- 39 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,482 Total Citation Count
- Jan 12, 1988 Earliest Filing
- 12 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7286565 Method and apparatus for packet reassembly in a communication switchJun 28, 00Oct 23, 07[H04L]
7068661 Method and apparatus for providing control information in a system using distributed communication routingJul 13, 99Jun 27, 06[H04L]
7012892 Method and apparatus for supporting connection type partitioning in a communications networkApr 16, 99Mar 14, 06[H04L]
6963572 Method and apparatus for segmentation and reassembly of data packets in a communication switchOct 22, 99Nov 08, 05[H04L]
6914907 Method and apparatus for providing multi-cast transmissions using a distributed routerAug 05, 99Jul 05, 05[H04J]
6826612 Method and apparatus for an improved internet group management protocolDec 21, 99Nov 30, 04[G06F]
6661778 Method and apparatus for statistics collection in a data communication networkMar 13, 00Dec 09, 03[H04J]
6657963 Method and apparatus for controlling data congestion in a frame relay/ATM internetworking systemJul 30, 99Dec 02, 03[G08C]
6621825 Method and apparatus for per connection queuing of multicast transmissionsDec 29, 99Sep 16, 03[H04L]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7068659 Method and apparatus for virtual path aggregation (VPA) connection admission control (CAC)ExpiredApr 16, 99Jun 27, 06[H04L]
6697363 Method and apparatus for longest matching prefix determination in a communication networkExpiredJun 28, 00Feb 24, 04[H04L]
6657972 Method and apparatus for generic frame relay services support in a communication networkExpiredOct 15, 99Dec 02, 03[H04L]
6639899 Method and apparatus for providing integral cell payload integrity verification in ATM Telecommunication devicesExpiredOct 14, 99Oct 28, 03[G06F, G01R, H04K]
6563787 Method and apparatus for providing data flow control of a transmission portExpiredApr 21, 99May 13, 03[G01R]
6433788 Dual fragment-cache pixel processing circuit and method thereforeExpiredJul 30, 99Aug 13, 02[G06F]
6269081 Communications system for receiving and transmitting data cellsExpiredSep 13, 99Jul 31, 01[H04L]
6229822 Communications system for receiving and transmitting data cellsExpiredSep 13, 99May 08, 01[H04L]
5953347 Integrated management of multiple networks with different topologiesExpiredMay 02, 97Sep 14, 99[H04L]
5237566 Network hub for maintaining node bandwidth in a single-node networkExpiredMar 30, 89Aug 17, 93[H04L]
4972483 Speech processing system using adaptive vector quantizationExpiredSep 23, 88Nov 20, 90[G10L]
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