Inventor · disambiguated record
Bizhan Karimi-Cherkandi
Also filed as: KARIMI-CHERKANDI BIZHAN
19 granted patents·14 pending applications·75 citations·filing 2004–2020
92Inventor score
Files withUNIFY GMBH & CO KG12KARIMI-CHERKANDI BIZHAN9NOKIA SIEMENS NETWORKS GMBH2SIEMENS AG2KOUCHRI FARROKH M1
Top patents by PatentIndex Score
33 records- 0189US8571539B1Method, device, and system for providing a notification of a shutdownRANGANATHAN VIJAYALAKSHMI·Filed 2012·Granted Oct 29, 2013·37 cites·19 claims
- 0286US10250872B2Method, device, and system for testing video qualityUNIFY GMBH & CO KG·Filed 2017·Granted Apr 2, 2019·3 cites·20 claims
- 0380US9860525B2Method, device, and system for testing video qualityUNIFY GMBH & CO KG·Filed 2016·Granted Jan 2, 2018·2 cites·18 claims
- 0480US9467688B2Method, device, and system for testing video qualityKARIMI-CHERKANDI BIZHAN·Filed 2012·Granted Oct 11, 2016·3 cites·19 claims
- 0580US7889854B2Systems, devices, and methods for handling connectivity lossSIEMENS ENTPR COMMUNICATIONS·Filed 2005·Granted Feb 15, 2011·10 cites·21 claims
- 0679US10069965B2Maintaining audio communication in a congested communication channelUNIFY GMBH & CO KG·Filed 2017·Granted Sep 4, 2018·4 cites·20 claims
- 0779US10028196B2Method and apparatus for selecting an access point based on direction of movementUNIFY GMBH & CO KG·Filed 2016·Granted Jul 17, 2018·3 cites·20 claims
- 0878US9712782B2Method, device, and system for reducing bandwidth usage during a communication sessionUNIFY GMBH & CO KG·Filed 2016·Granted Jul 18, 2017·3 cites·20 claims
- 0975US10325612B2Method, device, and system for audio data processingUNIFY GMBH & CO KG·Filed 2017·Granted Jun 18, 2019·2 cites·20 claims
- 1072US10356684B2Method and apparatus for selecting an access point based on direction of movementUNIFY GMBH & CO KG·Filed 2018·Granted Jul 16, 2019·1 cites·20 claims
- 1167US9699407B2Content security for a mobile communication terminalUNIFY GMBH & CO KG·Filed 2016·Granted Jul 4, 2017·1 cites·17 claims
- 1265US9712666B2Maintaining audio communication in a congested communication channelKARIMI-CHERKANDI BIZHAN·Filed 2013·Granted Jul 18, 2017·3 cites·20 claims
- 1363US10516881B2Method, device, and system for testing video qualityUNIFY GMBH & CO KG·Filed 2019·Granted Dec 24, 2019·0 cites·20 claims
- 1463US9112969B2Apparatus and method for audio data processingUNIFY GMBH & CO KG·Filed 2014·Granted Aug 18, 2015·1 cites·13 claims
- 1563US2020411025A1Method, device, and system for audio data processingRINGCENTRAL INC·Filed 2020·Application pending·0 cites
- 1662US9451209B2Content security for a mobile communication terminalKARIMI-CHERKANDI BIZHAN·Filed 2012·Granted Sep 20, 2016·1 cites·24 claims
- 1757US10803880B2Method, device, and system for audio data processingUNIFY GMBH & CO KG·Filed 2019·Granted Oct 13, 2020·0 cites·19 claims
- 1855US9137345B2Apparatus and method for audio data processingKARIMI-CHERKANDI BIZHAN·Filed 2012·Granted Sep 15, 2015·1 cites·21 claims
- 1949US2014379343A1Method, device, and system for audio data processingUNIFY GMBH & CO KG·Filed 2012·Application pending·0 cites
- 2049US2015004974A1Method and apparatus for selecting an access point based on direction of movementKARIMI-CHERKANDI BIZHAN·Filed 2012·Application pending·0 cites
- 2148US2004219911A1Virtual communications assistance for law enforcement act (CALEA) deviceFiled 2004·Application pending·0 cites
- 2247US9294720B2Method, device, and system for reducing bandwidth usage during a communication sessionKARIMI-CHERKANDI BIZHAN·Filed 2012·Granted Mar 22, 2016·0 cites·19 claims
- 2346US2008317230A1Method and System to Use Feature Profiles Call-by-Call in Telecommunication Call HandlingSIEMENS AG·Filed 2006·Application pending·0 cites
- 2444US2005105708A1Method of routing signals through communication networksSIEMENS AG·Filed 2004·Application pending·0 cites
- 2544US2007127436A1System and method for converging circuit switched and packed switched communicationsKARIMI-CHERKANDI BIZHAN·Filed 2004·Application pending·0 cites
- 2643US2004218731A1Communications assistance for law enforcement act (CALEA) deviceFiled 2004·Application pending·0 cites
- 2742US2010166167A1Method and Apparatus for Managing Subscriber Profile InformationNOKIA SIEMENS NETWORKS GMBH·Filed 2006·Application pending·0 cites
- 2842US2008208573A1Speech Signal CodingNOKIA SIEMENS NETWORKS GMBH·Filed 2006·Application pending·0 cites
- 2941US2008101344A1Method and System to Provide Redundancy for CallsKARIMI-CHERKANDI BIZHAN·Filed 2006·Application pending·0 cites
- 3041US2006036590A1System and method for documenting a multi-media conversationKOUCHRI FARROKH M·Filed 2005·Application pending·0 cites
- 3140US2011103565A1System and method for service resolutionKARIMI-CHERKANDI BIZHAN·Filed 2005·Application pending·0 cites
- 3238US2007280463A1Systems, devices, and methods for managing call requestsKOUCHRI FARROKH MOHAMMADZADEH·Filed 2007·Application pending·0 cites
- 3331US7496088B2Method for establishing a call in a telecommunications network; telecommunications network; and controlling device for packet networksNOKIA SIEMENS NETWORKS GMBH CO·Filed 2005·Granted Feb 24, 2009·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →