| 8713639 |
Method and apparatus for policy-based network access control with arbitrary network access control frameworks |
Santhosh Cheeniyil, Krishna Prabhakar |
2014-04-29 |
$12,603,000 |
| 8713201 |
Method and system for the assignment of security group information using a proxy |
Michael R. Smith, Awais B. Nemat |
2014-04-29 |
$29,978,000 |
| 8555056 |
Method and system for including security information with a packet |
Michael R. Smith, Padmanabha Nallur, Wilson Kok |
2013-10-08 |
$31,256,000 |
| 8245281 |
Method and apparatus for policy-based network access control with arbitrary network access control frameworks |
Santhosh Cheeniyil, Krishna Prabhakar |
2012-08-14 |
$23,247,000 |
| 8037514 |
Method and apparatus for securely disseminating security server contact information in a network |
Irene Kuffel, Wilson Kok, Fabio R. Maino, Jed Lau |
2011-10-11 |
$21,341,000 |
| 7992193 |
Method and apparatus to secure AAA protocol messages |
Fabio R. Maino, Irene Kuffel, Arthur Zavalkovsky |
2011-08-02 |
$42,564,000 |
| 7886145 |
Method and system for including security information with a packet |
Michael R. Smith, Padmanabha Nallur, Wilson Kok |
2011-02-08 |
$17,690,000 |
| 7877601 |
Method and system for including security information with a packet |
Michael R. Smith, Padmanabha Nallur, Wilson Kok |
2011-01-25 |
$37,741,000 |
| 7840708 |
Method and system for the assignment of security group information using a proxy |
Michael R. Smith, Awais B. Nemat |
2010-11-23 |
$22,543,000 |
| 7546458 |
Method for organizing virtual networks while optimizing security |
Aman Singla, Andrew Mackinnon Davidson, Kevin Neal Hayes |
2009-06-09 |
$6,804,000 |
| 7200145 |
Private VLANs |
Thomas J. Edsall, Marco Foschiano, Thomas Nosella |
2007-04-03 |
$103,515,000 |
| 6870812 |
Method and apparatus for implementing a quality of service policy in a data communications network |
Raymond Kloth, Thomas J. Edsall, Dinesh G. Dutt |
2005-03-22 |
$84,074,000 |
| 6868065 |
Method and apparatus for implementing a quality of service policy in a data communications network |
Raymond Kloth, Thomas J. Edsall, Dinesh G. Dutt |
2005-03-15 |
$60,165,000 |
| 6813250 |
Shared spanning tree protocol |
Silvano Gai, Keith McCloghrie |
2004-11-02 |
$112,865,000 |
| 6798746 |
Method and apparatus for implementing a quality of service policy in a data communications network |
Raymond Kloth, Thomas J. Edsall, Dinesh G. Dutt |
2004-09-28 |
$62,852,000 |
| 6741592 |
Private VLANs |
Thomas J. Edsall, Marco Foschiano, Thomas Nosella |
2004-05-25 |
$92,121,000 |
| 6643260 |
Method and apparatus for implementing a quality of service policy in a data communications network |
Raymond Kloth, Thomas J. Edsall, Dinesh G. Dutt |
2003-11-04 |
$119,160,000 |
| 6298061 |
Port aggregation protocol |
Hon Wah Chin, Norman W. Finn, Richard Hausman |
2001-10-02 |
$244,165,000 |
| 6275933 |
Security system for a computerized apparatus |
Randy Rollins |
2001-08-14 |
$5,633,000 |
| 6215799 |
Analog telephone to |
Eric P. Mitchell |
2001-04-10 |
$9,098,000 |
| 6188694 |
Shared spanning tree protocol |
Silvano Gai, Keith McCloghrie |
2001-02-13 |
$790,346,000 |
| 6163543 |
Port aggregation protocol |
Hon Wah Chin, Norman W. Finn, Richard Hausman |
2000-12-19 |
$1,198,868,000 |
| 5959968 |
Port aggregation protocol |
Hon Wah Chin, Norman W. Finn, Richard Hausman |
1999-09-28 |
$1,004,895,000 |
| 5313467 |
Integrated communication link having a dynamically allocatable bandwidth and protocol for transmission of allocation information over the link |
George Varghese, Richard L. Szmauz, Andrew Smith |
1994-05-17 |
$2,500,000 |
| 4894846 |
Method for maintaining a correct time in a distributed processing system |
— |
1990-01-16 |
$26,532,000 |
