Assignee
APPLIED DIGITAL ACCESS INC
US·17 granted patents·1,030 citations·filing 1993–2003
Top patents by PatentIndex Score
17 records- 0189US6091712AMethod and apparatus for storing and retrieving performance data collected by a network interface unitAPPLIED DIGITAL ACCESS INC·Filed 1996·Granted Jul 18, 2000·214 cites·15 claims
- 0288US5790531AMethod and apparatus for determining the origin of a remote alarm indication signalAPPLIED DIGITAL ACCESS INC·Filed 1996·Granted Aug 4, 1998·163 cites·7 claims
- 0383US5495470AAlarm correlation system for a telephone networkAPPLIED DIGITAL ACCESS INC·Filed 1993·Granted Feb 27, 1996·90 cites·31 claims
- 0481US7100092B2Method and system for monitoring and testing a communication networkAPPLIED DIGITAL ACCESS INC·Filed 2003·Granted Aug 29, 2006·42 cites·48 claims
- 0578US5621720AMultichannel alignment system and methodAPPLIED DIGITAL ACCESS INC·Filed 1996·Granted Apr 15, 1997·49 cites·8 claims
- 0677US5956324APerformance monitoring and test system for a telephone networkAPPLIED DIGITAL ACCESS INC·Filed 1997·Granted Sep 21, 1999·48 cites·29 claims
- 0776US6421323B1Method and apparatus for analyzing events in a telecommunications systemAPPLIED DIGITAL ACCESS INC·Filed 1996·Granted Jul 16, 2002·72 cites·17 claims
- 0871US5774456AMethod and apparatus for adopting performance report messages in a telecommunications systemAPPLIED DIGITAL ACCESS INC·Filed 1996·Granted Jun 30, 1998·59 cites·12 claims
- 0971US5581228ADigital signal comparison circuit in a performance monitoring and test systemAPPLIED DIGITAL ACCESS INC·Filed 1995·Granted Dec 3, 1996·49 cites·9 claims
- 1071US5500853ARelative synchronization system for a telephone networkAPPLIED DIGITAL ACCESS INC·Filed 1993·Granted Mar 19, 1996·36 cites·30 claims
- 1168US6819655B1System and method of analyzing network protocolsAPPLIED DIGITAL ACCESS INC·Filed 1998·Granted Nov 16, 2004·73 cites·21 claims
- 1267US5553056APacketized remote test system for a telephone networkAPPLIED DIGITAL ACCESS INC·Filed 1994·Granted Sep 3, 1996·31 cites·53 claims
- 1357US7072305B1Method and apparatus for analyzing a communications network linkAPPLIED DIGITAL ACCESS INC·Filed 1999·Granted Jul 4, 2006·50 cites·24 claims
- 1454US5623480ASystem and method for accessing embedded channelsAPPLIED DIGITAL ACCESS INC·Filed 1995·Granted Apr 22, 1997·11 cites·45 claims
- 1547US6519723B1Firewall performance monitoring and limited access systemAPPLIED DIGITAL ACCESS INC·Filed 1996·Granted Feb 11, 2003·24 cites·63 claims
- 1646US5557616AFrame synchronization in a performance monitoring and test systemAPPLIED DIGITAL ACCESS INC·Filed 1995·Granted Sep 17, 1996·10 cites·15 claims
- 1740US5757776AMethod and apparatus for determining the origin of an alarm indication signalAPPLIED DIGITAL ACCESS INC·Filed 1996·Granted May 26, 1998·9 cites·4 claims
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