| 7577753 |
System and method for processing packets in a multi-processor environment |
Michael Otto |
2009-08-18 |
$57,562,000 |
| 7277931 |
Representing, configuring, administering, monitoring, and/or modeling connections using catalogs and matrixes |
Earl Hardin Booth, III, Charles Bruce Dillon, Bret Elliott Harrison, Sanjay D. Kamat, Charles S. Lingafelt +2 more |
2007-10-02 |
$8,802,000 |
| 7177943 |
System and method for processing packets in a multi-processor environment |
Michael Otto |
2007-02-13 |
$87,461,000 |
| 7110404 |
System and method for sending a packet to multiple destinations using a pipeline network processor |
— |
2006-09-19 |
$48,472,000 |
| 7046663 |
System and method for intercepting packets in a pipeline network processor |
Hugh Nhan, Charles Maxwell Parker, Robert Leroy King, Jonathan D. Douglas, Nathan A. Mitchell +2 more |
2006-05-16 |
$32,537,000 |
| 6915436 |
System and method to verify availability of a back-up secure tunnel |
Earl Hardin Booth, III, Charles S. Lingafelt, Phuong T. Nguyen, Xiaogang Wang |
2005-07-05 |
$5,545,000 |
| 6816462 |
System and method to determine connectivity of a VPN secure tunnel |
Earl Hardin Booth, III, Charles S. Lingafelt, Phuong T. Nguyen, Xiaogang Wang |
2004-11-09 |
$4,707,000 |
| 6801534 |
Management of path routing in packet communications networks |
Andrew Hilliard Arrowood, Charles A. Carriker, Jr., Anne Siegman Magnuson, Sharon Marie McClernan, Laura Marie Petri |
2004-10-05 |
$8,713,000 |
| 6668282 |
System and method to monitor and determine if an active IPSec tunnel has become disabled |
Earl Hardin Booth, III, Charles S. Lingafelt, Phuong T. Nguyen, Xiaogang Wang |
2003-12-23 |
$13,142,000 |
| 6622170 |
System and method for DEN/LDAP client database access with a backoff capability |
Bret Elliott Harrison, William D. Reed |
2003-09-16 |
$13,659,000 |
| 6539483 |
System and method for generation VPN network policies |
Bret Elliott Harrison, William D. Reed |
2003-03-25 |
$14,515,000 |
| 6473798 |
Method and system for testing a layer-2 tunnel in a data communication network |
Donald B. Grosser, Gregg W. Miller |
2002-10-29 |
$199,655,000 |
| 6330560 |
Multiple manager to multiple server IP locking mechanism in a directory-enabled network |
Bret Elliott Harrison, William D. Reed |
2001-12-11 |
$30,954,000 |
| 6176883 |
System and method for generating unsupported network information indicators |
Malcolm H. M. Holloway |
2001-01-23 |
$22,404,000 |
| 6175866 |
Method and system for generating unsupported network monitoring objects |
Malcolm H. M. Holloway |
2001-01-16 |
$36,198,000 |
| 6076107 |
Method for reducing SNMP instrumentation message flows |
David De-Hui Chen, William Frank McKenzie, Jr., Keith Irwin Meyer |
2000-06-13 |
$39,484,000 |
| 6032183 |
System and method for maintaining tables in an SNMP agent |
David De-Hui Chen, William Frank McKenzie, Jr., Zvonimir Ordanic |
2000-02-29 |
$26,074,000 |
| 5987521 |
Management of path routing in packet communications networks |
Andrew Hilliard Arrowood, Charles A. Carriker, Jr., Anne Siegman Magnuson, Sharon Marie McClernan, Laura Marie Petri |
1999-11-16 |
$28,261,000 |
| 5881051 |
Management of route testing in packet communications networks |
Andrew Hilliard Arrowood, Charles A. Carriker, Jr., Jia Cheng, Anne Siegman Magnuson, Sharon Marie McClernan +2 more |
1999-03-09 |
$24,110,000 |
| 5724516 |
System for dynamically creating and retrieving formatted dump data by setting value in dump object indicating that the dump agent is to generate formatted dump data |
— |
1998-03-03 |
$13,090,000 |
| 5706508 |
System and method for monitoring SNMP tables |
David De-Hui Chen, William Frank McKenzie, Jr., Zvonimir Ordanic |
1998-01-06 |
$19,122,000 |
| 5682523 |
System and method for collecting and retrieving network problem determination data with a generic collection subsystem reporting to an agent on demand |
David De-Hui Chen, William Frank McKenzie, Jr., Ellen DePaolis |
1997-10-28 |
$23,423,000 |
| 5592620 |
System and method for controlling, monitoring and retrieving accounting data |
David De-Hui Chen |
1997-01-07 |
$25,755,000 |
| 5557746 |
System and method for recording accounting times |
David De-Hui Chen, John L. Eisenbies, William Frank McKenzie, Jr. |
1996-09-17 |
$12,073,000 |
| 5446680 |
System and method for obtaining network performance data |
Jeffrey G. Sekiya, Michael W. Stayton |
1995-08-29 |
$6,947,000 |
