Assignee
COVAD COMM GROUP INC
US·14 granted patents·782 citations·filing 1998–2004
Top patents by PatentIndex Score
14 records- 0196US6765881B1Virtual L2TP/VPN tunnel network and spanning tree-based method for discovery of L2TP/VPN tunnels and other layer-2 servicesCOVAD COMM GROUP INC·Filed 2000·Granted Jul 20, 2004·165 cites·17 claims
- 0292US6286049B1System and method for providing broadband content to high-speed access subscribersCOVAD COMM GROUP INC·Filed 2000·Granted Sep 4, 2001·137 cites·32 claims
- 0387US7058716B1Automatic configuration and provisioning of virtual circuits for initial installation of high bandwidth connectionsCOVAD COMM GROUP INC·Filed 2004·Granted Jun 6, 2006·74 cites·7 claims
- 0475US6657994B1Uninterrupted transfer of voice telephony service to derived voice technologyCOVAD COMM GROUP INC·Filed 1999·Granted Dec 2, 2003·65 cites·17 claims
- 0574US7099305B1Systems and method for automated monitoring of availability in xDSL access networksCOVAD COMM GROUP INC·Filed 2002·Granted Aug 29, 2006·33 cites·26 claims
- 0665US6463528B1Method and apparatus for simplifying the configuration of several models of customer premise equipmentCOVAD COMM GROUP INC·Filed 1999·Granted Oct 8, 2002·63 cites·21 claims
- 0757US6742029B2Network profiling systemCOVAD COMM GROUP INC·Filed 2003·Granted May 25, 2004·6 cites·4 claims
- 0850US7266109B1System and method for providing base band voice telephony using derived voice over data technologyCOVAD COMM GROUP INC·Filed 1999·Granted Sep 4, 2007·28 cites·11 claims
- 0948US6587883B1Secure access from a user location to multiple target systems with a simplified user interfaceCOVAD COMM GROUP INC·Filed 1999·Granted Jul 1, 2003·23 cites·16 claims
- 1047US6459702B1Securing local loops for providing high bandwidth connectionsCOVAD COMM GROUP INC·Filed 1999·Granted Oct 1, 2002·72 cites·16 claims
- 1145US6853647B1System method and network for providing high speed remote access from any location connected by a local loop to a central officeCOVAD COMM GROUP INC·Filed 1999·Granted Feb 8, 2005·19 cites·21 claims
- 1243US6538998B1Rolling out high bandwidth connection services in geographical areas covering several central officesCOVAD COMM GROUP INC·Filed 1999·Granted Mar 25, 2003·38 cites·20 claims
- 1340US6463079B2Processing orders for high bandwidth connectionsCOVAD COMM GROUP INC·Filed 1999·Granted Oct 8, 2002·43 cites·19 claims
- 1433US6580718B1Method and apparatus for preventing unauthorized use of a permanent virtual connectionCOVAD COMM GROUP INC·Filed 1998·Granted Jun 17, 2003·16 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when COVAD COMM GROUP INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →