Inventor · disambiguated record
Denise Violetta Kagan
Also filed as: KAGAN DENISE V · KAGAN DENISE VIOLETTA
20 granted patents·6 pending applications·396 citations·filing 1998–2012
95Inventor score
Files withSBC PROPERTIES LP11AMERITECH CORP7AT & T IP I LP3BOSSEMEYER JR ROBERT WESLEY2AT & T INTELLECTUAL PROPERTY 11
Top patents by PatentIndex Score
26 records- 0192US7525990B2Wide area communication networkingAT & T IP I LP·Filed 2007·Granted Apr 28, 2009·19 cites·21 claims
- 0291US6370149B1Telecommunication system, method and subscriber unit for use thereinAMERITECH CORP·Filed 1998·Granted Apr 9, 2002·145 cites·15 claims
- 0387US6335936B1Wide area communication networkingAMERITECH CORP·Filed 1999·Granted Jan 1, 2002·123 cites·11 claims
- 0480US7940907B2Method, system, and article for placing a telephone call to a previously-called partyAT & T IP I LP·Filed 2007·Granted May 10, 2011·6 cites·11 claims
- 0579US7180995B2Method and apparatus for demonstrating telecommunications productsSBC PROPERTIES LP·Filed 2005·Granted Feb 20, 2007·5 cites·20 claims
- 0678US8238354B2Wide area communication networkingBOSSEMEYER JR ROBERT WESLEY·Filed 2009·Granted Aug 7, 2012·5 cites·20 claims
- 0771US7450707B2Method, system, and article for audibly identifying a called partyAT & T IP I LP·Filed 2007·Granted Nov 11, 2008·2 cites·8 claims
- 0870US6876739B2Method and apparatus for demonstrating telecommunications productsSBC PROPERTIES LP·Filed 2003·Granted Apr 5, 2005·8 cites·20 claims
- 0967US6285671B1Method and system for providing facsimile service over a digital subscriber lineAMERITECH CORP·Filed 1999·Granted Sep 4, 2001·51 cites·27 claims
- 1059US8155296B2Method, system, and article for audibly identifying a called partyBENNETT RAYMOND WALDEN III·Filed 2008·Granted Apr 10, 2012·0 cites·4 claims
- 1158US7218717B2Method, system, and article for audibly identifying a called partySBC PROPERTIES LP·Filed 2002·Granted May 15, 2007·2 cites·6 claims
- 1256US2007274459A1Method, system, and article for informing a telecommunication customer of a future performance estimate for a telecommunication featureISRAELSKI EDMOND W·Filed 2007·Application pending·0 cites
- 1355US7126958B2Telecommunication system, method and subscriber unit for use thereinSBC PROPERTIES LP·Filed 2001·Granted Oct 24, 2006·1 cites·20 claims
- 1454US8630302B2System and network for deriving voice channels on a broadband communication lineBOSSEMEYER JR ROBERT WESLEY·Filed 2012·Granted Jan 14, 2014·0 cites·18 claims
- 1554US2007140228A1Telecommunication system, method and subscriber unit for use thereinSBC PROPERTIES LP·Filed 2006·Application pending·0 cites
- 1652US6463143B2Method system and article for audibly identifying a called partyAMERITECH CORP·Filed 1999·Granted Oct 8, 2002·14 cites·15 claims
- 1751US7257198B2Method, system, and article for informing a telecommunication customer of a future performance estimate for a telecommunication featureSBC PROPERTIES LP·Filed 2003·Granted Aug 14, 2007·0 cites·24 claims
- 1850US7187686B1Telecommunication system, method and subscriber unit for use thereinSBC PROPERTIES LP·Filed 2000·Granted Mar 6, 2007·1 cites·8 claims
- 1948US2005074021A1Wide area communication networkingSBC PROPERTIES LP·Filed 2003·Application pending·0 cites
- 2046US2007036169A1Telecommunication system, method and subscriber unit for use thereinSBC PROPERTIES LP·Filed 2006·Application pending·0 cites
- 2145US6603853B1Method and apparatus for demonstrating telecommunications productsAMERITECH CORP·Filed 1999·Granted Aug 5, 2003·9 cites·12 claims
- 2245US2002031143A1Wide area communication networkingAMERITECH CORP·Filed 2001·Application pending·0 cites
- 2344US2002021691A1Method and system for providing facsimile service over a digital subscriber lineAMERITECH CORP·Filed 2001·Application pending·0 cites
- 2439US6674839B2Method, system, and article for informing a telecommunication customer of a future performance estimate for a telecommunication featureSBC PROPERTIES LP·Filed 1999·Granted Jan 6, 2004·5 cites·26 claims
- 2531US7203296B2Method, system, and article for placing a telephone call to a previously-called partySBC PROPERTIES LP·Filed 1999·Granted Apr 10, 2007·0 cites·18 claims
- 2629US7577243B1Method, system, and article for determining an availability of a telecommunication deviceAT & T INTELLECTUAL PROPERTY 1·Filed 1999·Granted Aug 18, 2009·0 cites·27 claims
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