Inventor · disambiguated record
Johannes Ruetschi
Also filed as: RUETSCHI JOHANNES
31 granted patents·7 pending applications·106 citations·filing 2003–2023
95Inventor score
Files withRINGCENTRAL INC6SIEMENS COMM INC6UNIFY GMBH & CO KG6RUETSCHI JOHANNES5SIEMENS INF & COMM NETWORKS3
Top patents by PatentIndex Score
38 records- 0181US9680687B2Method and apparatus for controlling sessions from one or more devicesCHAPPELLE DOUG·Filed 2011·Granted Jun 13, 2017·9 cites·15 claims
- 0277US10567483B2Method and apparatus for high performance low latency real time notification deliveryUNIFY GMBH & CO KG·Filed 2017·Granted Feb 18, 2020·2 cites·19 claims
- 0377US8671206B2Apparatus and mechanism for dynamic assignment of survivability services to mobile devicesFIEREMANS GEERT ROBERT MARC·Filed 2012·Granted Mar 11, 2014·8 cites·16 claims
- 0477US7187764B2Automatic speak-up indication for conference call attendeesSIEMENS COMM INC·Filed 2003·Granted Mar 6, 2007·22 cites·20 claims
- 0576US11102056B1Method for requesting connection in a blue-green deployment, method for performing a switchover in a blue-green deployment, and client-server system configured for blue-green deploymentUNIFY PATENTE GMBH & CO KG·Filed 2020·Granted Aug 24, 2021·1 cites·18 claims
- 0676US8009593B2Telecommunications system, method of managing a telecommunications system for optimized bandwidth usage during conference calls and program product thereforSIEMENS ENTPR COMMUNICATIONS·Filed 2008·Granted Aug 30, 2011·8 cites·17 claims
- 0773US12470660B2Method and apparatus for controlling sessions from one or more devicesRINGCENTRAL INC·Filed 2023·Granted Nov 11, 2025·0 cites·21 claims
- 0873US11533369B2Computer-implemented method and system for managing tenants on a multi-tenant SIP server systemRINGCENTRAL INC·Filed 2020·Granted Dec 20, 2022·1 cites·19 claims
- 0972US8184796B2Private communications network with wildcard dialingRUETSCHI JOHANNES·Filed 2006·Granted May 22, 2012·6 cites·19 claims
- 1072US7756120B2Method for tagging SIP contact headers while preserving the contact header format towards softswitchesSIEMENS ENTPR COMMUNICATIONS I·Filed 2007·Granted Jul 13, 2010·5 cites·18 claims
- 1171US10142271B2Method, device, and system for providing privacy for communicationsUNIFY GMBH & CO KG·Filed 2015·Granted Nov 27, 2018·2 cites·20 claims
- 1268US9007894B2Method, device, and system for providing a survivability gateway serviceRUETSCHI JOHANNES·Filed 2012·Granted Apr 14, 2015·3 cites·25 claims
- 1367US11558437B2Communication system and method of using the sameRINGCENTRAL INC·Filed 2019·Granted Jan 17, 2023·1 cites·20 claims
- 1467US7418084B2Systems and methods for third-party call controlSIEMENS COMM INC·Filed 2004·Granted Aug 26, 2008·9 cites·23 claims
- 1566US7620689B2Real time communications systemSIEMENS COMM INC·Filed 2004·Granted Nov 17, 2009·15 cites·20 claims
- 1664US11641383B2Method and apparatus for controlling sessions from one or more devicesRINGCENTRAL INC·Filed 2020·Granted May 2, 2023·0 cites·16 claims
- 1763US8325617B2Method and apparatus for selective recovery from branch isolation in very large VoIP networksRUETSCHI JOHANNES·Filed 2008·Granted Dec 4, 2012·3 cites·20 claims
- 1861US12069008B2Apparatus and method for subscription to a service and use of the serviceRINGCENTRAL INC·Filed 2020·Granted Aug 20, 2024·0 cites·20 claims
- 1957US7570163B2Methods and apparatus for managing TLS connections in a large soft switchSIEMENS COMM INC·Filed 2004·Granted Aug 4, 2009·5 cites·20 claims
- 2056US7305552B2Screen saver displaying identity contentSIEMENS COMM INC·Filed 2003·Granted Dec 4, 2007·4 cites·26 claims
- 2152US10542056B2Communication system and method of using the sameUNIFY GMBH & CO KG·Filed 2018·Granted Jan 21, 2020·0 cites·20 claims
- 2251US11483425B2Method, device, and system for providing privacy for communicationsRINGCENTRAL INC·Filed 2018·Granted Oct 25, 2022·0 cites·20 claims
- 2351US10630612B2Apparatus and method for subscription to a service and use of the serviceUNIFY INC·Filed 2018·Granted Apr 21, 2020·0 cites·20 claims
- 2451US7983693B2Presence based system providing identity context remindersSIEMENS ENTPR COMMUNICATIONS·Filed 2004·Granted Jul 19, 2011·2 cites·26 claims
- 2549US10686852B2Method and apparatus for controlling sessions from one or more devicesUNIFY INC·Filed 2017·Granted Jun 16, 2020·0 cites·20 claims
- 2649US2016088071A1Method and apparatus for high performance low latency real time notification deliveryUNIFY GMBH & CO KG·Filed 2015·Application pending·0 cites
- 2748US2013311618A1Method and Apparatus for High Performance Low Latency Real Time Notification DeliveryRUETSCHI JOHANNES·Filed 2012·Application pending·0 cites
- 2847US10666736B2Computer-implemented method and system for managing tenants on a multi-tenant SIP server systemUNIFY PATENTE GMBH & CO KG·Filed 2018·Granted May 26, 2020·0 cites·20 claims
- 2947US10164917B2Apparatus and method for subscription to a service and use of the serviceRUETSCHI JOHANNES·Filed 2011·Granted Dec 25, 2018·0 cites·13 claims
- 3047US2005021339A1Annotations addition to documents rendered via text-to-speech conversion over a voice connectionSIEMENS INF & COMM NETWORKS·Filed 2003·Application pending·0 cites
- 3146US12009074B2System and method for augmentating video dataUNIFY PATENTE GMBH & CO KG·Filed 2021·Granted Jun 11, 2024·0 cites·17 claims
- 3246US2005262530A1Systems and methods for multimedia communicationSIEMENS INF & COMM NETWORKS·Filed 2004·Application pending·0 cites
- 3345US2006040710A1System and method of providing personally tailored communicationsSIEMENS INF & COMM NETWORKS·Filed 2004·Application pending·0 cites
- 3444US7218935B2Calls spanning sub-domains with independent call linkageSIEMENS COMM INC·Filed 2003·Granted May 15, 2007·0 cites·40 claims
- 3539US9860386B2Communication apparatus and methodUNIFY GMBH & CO KG·Filed 2013·Granted Jan 2, 2018·0 cites·18 claims
- 3637US8249238B2Dynamic key exchange for call forking scenariosSAMAYAMANTRY MALLIKARJUNA·Filed 2006·Granted Aug 21, 2012·0 cites·16 claims
- 3737US2005198147A1Instant messaging using telephone setsFiled 2004·Application pending·0 cites
- 3832US2016261648A1Communication system and method of using the sameUNIFY GMBH & CO KG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →