Inventor · disambiguated record
Ashu Razdan
Also filed as: RAZDAN ASHU
24 granted patents·6 pending applications·181 citations·filing 2000–2019
94Inventor score
Top patents by PatentIndex Score
30 records- 0196US7724743B2System and method for distributing VoIP data packets in group communications amoung wireless telecommunication devicesQUALCOMM INC·Filed 2005·Granted May 25, 2010·63 cites·38 claims
- 0290US6963534B1Methodology for improving the performance of asynchronous data traffic over TDD/TDMA wireless networksIBM·Filed 2000·Granted Nov 8, 2005·40 cites·15 claims
- 0389US7664517B2Wireless communication system utilizing a persistence value for group communication requests to reduce latencyQUALCOMM INC·Filed 2005·Granted Feb 16, 2010·19 cites·22 claims
- 0485US8804518B2Quality of service (QoS) acquisition and provisioning within a wireless communications systemMANPURIA VIVEK·Filed 2011·Granted Aug 12, 2014·9 cites·23 claims
- 0582US7835761B2Method for distinguishing different types of data content in data packets in a wireless communication systemQUALCOMM INC·Filed 2005·Granted Nov 16, 2010·10 cites·18 claims
- 0682US7289822B2Method for using a signaling channel to set up a call request for a push-to-talk communication on a wireless communication networkQUALCOMM INC·Filed 2005·Granted Oct 30, 2007·10 cites·34 claims
- 0781US9107188B2Quality of Service (QoS) acquisition and provisioning within a wireless communications systemQUALCOMM INC·Filed 2014·Granted Aug 11, 2015·4 cites·30 claims
- 0880US7796995B2Asynchronous signaling and data delivery in wireless communication systemQUALCOMM INC·Filed 2005·Granted Sep 14, 2010·9 cites·58 claims
- 0977US8681664B2Setting up a full-duplex communication session and transitioning between half-duplex and full-duplex during a communication session within a wireless communications systemRAZDAN ASHU·Filed 2009·Granted Mar 25, 2014·6 cites·27 claims
- 1076US8019347B2Method and apparatus for RAN assisted location updateQUALCOMM INC·Filed 2007·Granted Sep 13, 2011·6 cites·23 claims
- 1171US11474827B1Reboot migration between bare-metal serversAMAZON TECH INC·Filed 2019·Granted Oct 18, 2022·1 cites·20 claims
- 1265US8325658B2Quality of service (QoS) resources within a wireless communications systemROSEN ERIC C·Filed 2009·Granted Dec 4, 2012·3 cites·19 claims
- 1360US8370441B2Processing of a mobile terminated data over signaling messageQUALCOMM INC·Filed 2007·Granted Feb 5, 2013·1 cites·18 claims
- 1456US9474044B21x and 1xEV-DO hybrid call setupQUALCOMM INC·Filed 2014·Granted Oct 18, 2016·0 cites·30 claims
- 1553US9520982B2Setting up a full-duplex communication session and transitioning between half-duplex and full-duplex during a communication session within a wireless communications systemQUALCOMM INC·Filed 2013·Granted Dec 13, 2016·0 cites·37 claims
- 1652US8873445B2Processing of a mobile terminated data over signaling messageQUALCOMM INC·Filed 2013·Granted Oct 28, 2014·0 cites·9 claims
- 1750US7903623B2Server based technique for optimizing call setup latency for geographically dense groupsQUALCOMM INC·Filed 2006·Granted Mar 8, 2011·0 cites·19 claims
- 1848US2015304990A1QUALITY OF SERVICE (QoS) ACQUISITION AND PROVISIONING WITHIN A WIRELESS COMMUNICATIONS SYSTEMQUALCOMM INC·Filed 2015·Application pending·0 cites
- 1947US8706144B21x and 1xEV-DO hybrid call setupGILL HARLEEN K·Filed 2006·Granted Apr 22, 2014·0 cites·23 claims
- 2047US8364174B2System and method for ran assisted location updateQUALCOMM INC·Filed 2008·Granted Jan 29, 2013·0 cites·20 claims
- 2147US8265641B2Wireless communication device configured to enter an active state based upon a detection of a potential request for communication session resourcesANANTHANARAYANAN ARULMOZHI K·Filed 2009·Granted Sep 11, 2012·0 cites·39 claims
- 2247US8103299B2Uni-directional traffic channel assignment for a receive-only group call in a mobile communication systemRAZDAN ASHU·Filed 2008·Granted Jan 24, 2012·0 cites·34 claims
- 2346US2010195578A1System and method for distributing voip data packets in group communications among wireless telecommunication devicesQUALCOMM INC·Filed 2010·Application pending·0 cites
- 2444US8068823B2Optimizing call setup latency for geographically dense groupsRAZDAN ASHU·Filed 2006·Granted Nov 29, 2011·0 cites·19 claims
- 2544US2015009865A1Server-initiated duplex transitionsQUALCOMM INC·Filed 2014·Application pending·0 cites
- 2642US9955452B2Dynamically adjusting paging cycles of a network at an access terminal based on service availability of another network within a wireless communication systemRAZDAN ASHU·Filed 2010·Granted Apr 24, 2018·0 cites·54 claims
- 2742US2008146252A1Tandem transmission of data over signaling and pagingRAZDAN ASHU·Filed 2006·Application pending·0 cites
- 2839US2005288041A1Method for rapidly locating and transmitting data to a mobile device in a wireless communication networkGILL HARLEEN K·Filed 2005·Application pending·0 cites
- 2935US9025497B2Media forwarding for a group communication session in a wireless communications systemRAZDAN ASHU·Filed 2010·Granted May 5, 2015·0 cites·41 claims
- 3030US2011310005A1Methods and apparatus for contactless gesture recognitionCHEN AN M·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →