| Patent | Date |
|---|
Efficient implementation of 1+1 port redundancy through the use of ATM multicast
Grant 6,895,024 - Drake, Jr. , et al. May 17, 2 | 2005-05-17 |
Split-switch based PNNI hierarchy
Grant 6,690,653 - Anbiah , et al. February 10, 2 | 2004-02-10 |
System and method regarding early packet discard (EPD) and partial packet discard (PPD)
Grant 6,282,171 - Adams , et al. August 28, 2 | 2001-08-28 |
System and method for connecting source nodes and destination nodes regarding efficient quality of services route determination using connection profiles
Grant 6,094,687 - Drake, Jr. , et al. July 25, 2 | 2000-07-25 |
Distributed management communications network
Grant 5,634,011 - Auerbach , et al. May 27, 1 | 1997-05-27 |
Packet switching resource management within nodes
Grant 5,483,522 - Derby , et al. January 9, 1 | 1996-01-09 |
Quality of service management for source routing multimedia packet networks
Grant 5,461,611 - Drake, Jr. , et al. October 24, 1 | 1995-10-24 |
Packet switching resource management within nodes
Grant 5,425,021 - Derby , et al. June 13, 1 | 1995-06-13 |
Distributed processing of route selection across networks and subnetworks
Grant 5,398,012 - Derby , et al. March 14, 1 | 1995-03-14 |
Adaptive rate-based congestion and flow control in packet communications networks
Grant 5,367,523 - Chang , et al. November 22, 1 | 1994-11-22 |
Forming and maintaining access groups at the lan/wan interface
Grant 5,365,523 - Derby , et al. November 15, 1 | 1994-11-15 |
Dynamic bandwidth estimation and adaptation for packet communications networks
Grant 5,359,593 - Derby , et al. October 25, 1 | 1994-10-25 |
Multicast communication tree creation and control method and apparatus
Grant 5,355,371 - Auerbach , et al. October 11, 1 | 1994-10-11 |
Maintenance of message distribution trees in a communications network
Grant 5,289,460 - Drake, Jr. , et al. February 22, 1 | 1994-02-22 |
System for locating a node containing a requested resource and for selectively verifying the presence of the resource at the node
Grant 5,222,242 - Choi , et al. June 22, 1 | 1993-06-22 |
Node initiating XID exchanges over an activated link including an exchange of sets of binding signals between nodes for establishing sessions
Grant 5,109,483 - Baratz , et al. April 28, 1 | 1992-04-28 |
Method of reducing the amount of information included in topology database update messages in a data communications network
Grant 5,101,348 - Arrowood , et al. March 31, 1 | 1992-03-31 |
Method of controlling limited resource sessions in a data communications network
Grant 4,972,437 - Citron , et al. November 20, 1 | 1990-11-20 |
Method of selecting least weight routes in a communications network
Grant 4,967,345 - Clarke , et al. October 30, 1 | 1990-10-30 |
Method of maintaining a topology database
Grant 4,827,411 - Arrowood , et al. May 2, 1 | 1989-05-02 |
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