Inventor · disambiguated record
Vijay K. Bhagavath
Also filed as: BHAGAVATH VIJAY K · BHAGAVATH VIJAY KRISHNA
23 granted patents·2 pending applications·2,301 citations·filing 1997–2011
97Inventor score
Top patents by PatentIndex Score
25 records- 0199US6505169B1Method for adaptive ad insertion in streaming multimedia contentAT & T CORP·Filed 2000·Granted Jan 7, 2003·714 cites·7 claims
- 0298US7020082B2Network usage monitoring device and associated methodNOMADIX INC·Filed 2001·Granted Mar 28, 2006·385 cites·30 claims
- 0398US6829781B1Network-based service to provide on-demand video summaries of television programsAT & T CORP·Filed 2000·Granted Dec 7, 2004·139 cites·10 claims
- 0495US6810426B2Methods and systems providing fair queuing and priority scheduling to enhance quality of service in a networkNOMADIX INC·Filed 2002·Granted Oct 26, 2004·254 cites·66 claims
- 0584US7373417B1Methods and systems for improving data transmission rates having adaptive protocolsAT & T CORP·Filed 2005·Granted May 13, 2008·11 cites·20 claims
- 0683US6363150B1Billing method for customers having IP telephony service with multiple levels of securityAT & T CORP·Filed 1999·Granted Mar 26, 2002·68 cites·17 claims
- 0782US6925502B1Methods and systems for improving data transmission rates having adaptive protocolsAT & T CORP·Filed 2000·Granted Aug 2, 2005·31 cites·15 claims
- 0882US6567929B1Network-based service for recipient-initiated automatic repair of IP multicast sessionsAT & T CORP·Filed 1999·Granted May 20, 2003·127 cites·7 claims
- 0980US6374288B1Digital subscriber line server system and method for dynamically changing bit rates in response to user requests and to message typesAT & T CORP·Filed 1999·Granted Apr 16, 2002·113 cites·29 claims
- 1077US5835125ASelf-healing configuration for delivering data services on a hybrid fiber-coaxial (HFC) networkAT & T CORP·Filed 1997·Granted Nov 10, 1998·54 cites·12 claims
- 1176US7743399B1Network-based service to provide on-demand video summaries of television programsAT & T IP II LP·Filed 2004·Granted Jun 22, 2010·9 cites·32 claims
- 1276US6647001B1Persistent communication with changing environmentAT & T CORP·Filed 1999·Granted Nov 11, 2003·92 cites·45 claims
- 1375US6501763B1Network-based service for originator-initiated automatic repair of IP multicast sessionsAT & T CORP·Filed 1999·Granted Dec 31, 2002·87 cites·7 claims
- 1474US8087049B2Network-based service to provide on-demand video summaries of television programsBHAGAVATH VIJAY K·Filed 2010·Granted Dec 27, 2011·2 cites·18 claims
- 1569US9055328B2Network-based service to provide on-demand video summaries of television programsBHAGAVATH VIJAY K·Filed 2011·Granted Jun 9, 2015·1 cites·20 claims
- 1669US6556562B1System to provide lifeline IP telephony service on cable access networksAT & T CORP·Filed 1999·Granted Apr 29, 2003·48 cites·3 claims
- 1766US7613820B1Methods and systems for improving data transmission rates having adaptive protocolsAT & T IP II LP·Filed 2008·Granted Nov 3, 2009·2 cites·16 claims
- 1866US6163810ASystem and method for managing the exchange of information between multicast and unicast hostsAT & T CORP·Filed 1998·Granted Dec 19, 2000·56 cites·29 claims
- 1964US6535480B1System and method to provide survivability for broadcast video and interactive IP-based services on cable access networksAT & T CORP·Filed 1998·Granted Mar 18, 2003·28 cites·73 claims
- 2059US5940369AAsynchronous transfer mode and media access protocol interoperability apparatus and methodLUCENT TECHNOLOGIES INC·Filed 1997·Granted Aug 17, 1999·44 cites·36 claims
- 2150US6950439B1Method for providing summary information about recipients of IP multicast sessionsAT & T CORP·Filed 1999·Granted Sep 27, 2005·24 cites·10 claims
- 2246US6343117B1Method of initiating a telephone security featureAT & T CORP·Filed 1999·Granted Jan 29, 2002·12 cites·8 claims
- 2330US6160853AModem concentratorAT & T CORP·Filed 1998·Granted Dec 12, 2000·0 cites·18 claims
- 2430US2002002615A1Method and apparatus for switching between internet service provider gatewaysFiled 1998·Application pending·0 cites
- 2528US2001012304A1High quality multimedia communications `AT & T CORP·Filed 1997·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →