Inventor · disambiguated record
Christopher R. Wormald
Also filed as: WORMALD CHRISTOPHER · WORMALD CHRISTOPHER R
64 granted patents·10 pending applications·598 citations·filing 2003–2023
99Inventor score
Files withRESEARCH IN MOTION LTD27BLACKBERRY LTD16KLASSEN GERHARD D13WORMALD CHRISTOPHER R9KLASSEN GERHARD DIETRICH4
Top patents by PatentIndex Score
74 records- 0196US7418265B2System and method for interrupt control on a handheld deviceRESEARCH IN MOTION LTD·Filed 2005·Granted Aug 26, 2008·40 cites·24 claims
- 0296US7187923B2Seamless call switching in a dual mode environmentRESEARCH IN MOTION LTD·Filed 2004·Granted Mar 6, 2007·114 cites·51 claims
- 0395US8631353B2Previewing a new event on a small screen deviceKLASSEN GERHARD D·Filed 2012·Granted Jan 14, 2014·21 cites·12 claims
- 0495US8345601B2Method for creating a peer-to-peer immediate messaging solution without using an instant messaging serverRESEARCH IN MOTION LTD·Filed 2010·Granted Jan 1, 2013·19 cites·16 claims
- 0594US8677250B2System and method for switching between an instant messaging conversation and a game in progressWORMALD CHRISTOPHER R·Filed 2010·Granted Mar 18, 2014·25 cites·24 claims
- 0694US7236472B2Method for creating a peer-to-peer immediate messaging solution without using an instant messaging serverRESEARCH IN MOTION LTD·Filed 2004·Granted Jun 26, 2007·60 cites·22 claims
- 0794US7215258B2Handheld electronic device having reduced keyboard and multiple password access, and associated methodsRESEARCH IN MOTION LTD·Filed 2005·Granted May 8, 2007·30 cites·16 claims
- 0891US7911987B2Method for creating a peer-to-peer immediate messaging solution without using an instant messaging serverRESEARCH IN MOTION LTD·Filed 2007·Granted Mar 22, 2011·13 cites·42 claims
- 0990US8209634B2Previewing a new event on a small screen deviceKLASSEN GERHARD D·Filed 2004·Granted Jun 26, 2012·46 cites·18 claims
- 1090US8094594B2Method for creating a peer-to-peer immediate messaging solution without using an instant messenging serverLAZARIDIS MIHAL·Filed 2010·Granted Jan 10, 2012·6 cites·27 claims
- 1190US7861175B2IM contact list entry as a game in progress designateRESEARCH IN MOTION LTD·Filed 2006·Granted Dec 28, 2010·14 cites·21 claims
- 1290US7315747B2Handheld electronic device and associated method providing availability data in a messaging environmentRESEARCH IN MOTION LTD·Filed 2004·Granted Jan 1, 2008·32 cites·13 claims
- 1389US10708202B2Handheld electronic device and associated method providing time data in a messaging environmentBLACKBERRY LTD·Filed 2016·Granted Jul 7, 2020·4 cites·15 claims
- 1489US8554243B2Mobile trackingKLASSEN GERHARD DIETRICH·Filed 2007·Granted Oct 8, 2013·24 cites·21 claims
- 1588US8688152B2Method for creating a peer-to-peer immediate messaging solution without using an instant messaging serverRESEARCH IN MOTION LTD·Filed 2012·Granted Apr 1, 2014·5 cites·24 claims
- 1688US8351912B2System and method for providing traffic notifications to mobile devicesRESEARCH IN MOTION LTD·Filed 2008·Granted Jan 8, 2013·12 cites·55 claims
- 1788US8265607B2System and method for providing an interactive content portal on a mobile deviceWORMALD CHRISTOPHER R·Filed 2009·Granted Sep 11, 2012·28 cites·21 claims
- 1888US7526313B2Seamless call switching in a dual mode environmentRESEARCH IN MOTION LTD·Filed 2007·Granted Apr 28, 2009·13 cites·20 claims
- 1987US8301713B2Handheld electronic device and associated method providing time data in a messaging environmentKLASSEN GERHARD D·Filed 2011·Granted Oct 30, 2012·5 cites·12 claims
- 2086US7420478B2Handheld electronic device having reduced keyboard and multiple password access, and associated methodsRESEARCH IN MOTION LTD·Filed 2007·Granted Sep 2, 2008·11 cites·16 claims
- 2183US9830045B2Previewing a new event on a small screen deviceKLASSEN GERHARD D·Filed 2012·Granted Nov 28, 2017·3 cites·55 claims
- 2282US10251026B2System and method for providing traffic notifications to mobile devicesBLACKBERRY LTD·Filed 2017·Granted Apr 2, 2019·2 cites·20 claims
- 2381US8781451B2System and method for providing traffic notifications to mobile devicesRESEARCH IN MOTION LTD·Filed 2012·Granted Jul 15, 2014·3 cites·23 claims
- 2478US11985099B2Handheld electronic device and associated method providing time data in a messaging environmentBLACKBERRY LTD·Filed 2023·Granted May 14, 2024·0 cites·6 claims
- 2578US10735353B2Handheld electronic device and associated method providing time data in a messaging environmentBLACKBERRY LTD·Filed 2017·Granted Aug 4, 2020·1 cites·20 claims
- 2678US9864628B2Method and system for transferring an application state from a first electronic device to a second electronic deviceWORMALD CHRISTOPHER R·Filed 2005·Granted Jan 9, 2018·9 cites·18 claims
- 2777US8825878B2Instant messaging device/server protocolKLASSEN GERHARD DIETRICH·Filed 2010·Granted Sep 2, 2014·4 cites·36 claims
- 2876US8019065B2Communication device with capability for handling conditional acceptance of meeting requestsRESEARCH IN MOTION LTD·Filed 2005·Granted Sep 13, 2011·3 cites·11 claims
- 2975US9143900B2System and method for providing traffic notifications to mobile devicesBLACKBERRY LTD·Filed 2014·Granted Sep 22, 2015·4 cites·21 claims
- 3073US8745149B2Handheld electronic device and associated method providing time data in a messaging environmentKLASSEN GERHARD D·Filed 2012·Granted Jun 3, 2014·1 cites·17 claims
- 3173US8554859B2Handheld electronic device and associated method providing time data in a messaging environmentKLASSEN GERHARD D·Filed 2012·Granted Oct 8, 2013·1 cites·15 claims
- 3273US8385941B2Estimating a location of a mobile deviceRESEARCH IN MOTION LTD·Filed 2011·Granted Feb 26, 2013·2 cites·21 claims
- 3373US7555522B2Multi-community instant messaging system and deviceRESEARCH IN MOTION LTD·Filed 2003·Granted Jun 30, 2009·14 cites·16 claims
- 3472US9325643B2Handheld electronic device and associated method providing time data in a messaging environmentKLASSEN GERHARD D·Filed 2011·Granted Apr 26, 2016·1 cites·51 claims
- 3572US9026150B2Mobile TrackingBLACKBERRY LTD·Filed 2013·Granted May 5, 2015·3 cites·12 claims
- 3671US11175794B2Handheld electronic device and associated method for indicating delivery status of a messageBLACKBERRY LTD·Filed 2020·Granted Nov 16, 2021·0 cites·45 claims
- 3771US9596572B2System and method for providing traffic notifications to mobile devicesBLACKBERRY LTD·Filed 2015·Granted Mar 14, 2017·1 cites·8 claims
- 3871US7890875B2IM conversation managementRESEARCH IN MOTION LTD·Filed 2006·Granted Feb 15, 2011·3 cites·20 claims
- 3970US11888601B2User interface for messaging communications on an electronic deviceBLACKBERRY LTD·Filed 2020·Granted Jan 30, 2024·0 cites·3 claims
- 4067US8521155B2Presence-based call switchingWORMALD CHRISTOPHER R·Filed 2007·Granted Aug 27, 2013·3 cites·13 claims
- 4167US8005496B2System and method for interrupt control on a handheld deviceRESEARCH IN MOTION LTD·Filed 2008·Granted Aug 23, 2011·2 cites·15 claims
- 4266US7432831B2Handheld electronic device having reduced keyboard and multiple password access, and associated methodsRESEARCH IN MOTION LTD·Filed 2007·Granted Oct 7, 2008·2 cites·16 claims
- 4364US8818349B2Mobile device diagnosis, test, application deployment and update from a web pageKLASSEN GERHARD D·Filed 2005·Granted Aug 26, 2014·4 cites·15 claims
- 4464US8539365B2IM conversation managementKLASSEN GERHARD DIETRICH·Filed 2011·Granted Sep 17, 2013·1 cites·27 claims
- 4562US11012815B2System and method for providing traffic notifications to mobile devicesBLACKBERRY LTD·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 4661US11740763B2Previewing a new event on a small screen deviceBLACKBERRY LTD·Filed 2017·Granted Aug 29, 2023·0 cites·18 claims
- 4761US9354777B2Method for creating a peer-to-peer immediate messaging solution without using an instant messaging serverBLACKBERRY LTD·Filed 2014·Granted May 31, 2016·0 cites·18 claims
- 4861US7962559B2Multi-community instant messaging system and deviceRESEARCH IN MOTION LTD·Filed 2009·Granted Jun 14, 2011·1 cites·13 claims
- 4959US9009264B2Instant messaging device/server protocolKLASSEN GERHARD DIETRICH·Filed 2006·Granted Apr 14, 2015·1 cites·30 claims
- 5059US8260331B2System and method for incorporating multimedia content into a message handled by a mobile deviceWORMALD CHRISTOPHER R·Filed 2009·Granted Sep 4, 2012·2 cites·38 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →