Inventor · disambiguated record
Keizo Marui
Also filed as: MARUI KEIZO
27 granted patents·9 pending applications·117 citations·filing 2006–2025
95Inventor score
Top patents by PatentIndex Score
36 records- 0194US11601817B2Postponed eSIM delivery to secondary mobile wireless device for cellular wireless service subscriptionAPPLE INC·Filed 2021·Granted Mar 7, 2023·5 cites·20 claims
- 0291US8406816B2Method and apparatus for implementing a virtual rotary dial pad on a portable electronic deviceMARUI KEIZO·Filed 2009·Granted Mar 26, 2013·46 cites·12 claims
- 0390US12003969B2Postponed eSIM delivery to secondary mobile wireless device for cellular wireless service subscriptionAPPLE INC·Filed 2023·Granted Jun 4, 2024·1 cites·20 claims
- 0489US11689921B2Cellular service management for secondary mobile wireless devicesAPPLE INC·Filed 2021·Granted Jun 27, 2023·2 cites·20 claims
- 0588US7860489B2System and method for providing a user interface for managing calls received at a mobile deviceRESEARCH IN MOTION LTD·Filed 2007·Granted Dec 28, 2010·16 cites·20 claims
- 0687US7656275B2System and method for controlling an alarm for an electronic deviceRESEARCH IN MOTION LTD·Filed 2006·Granted Feb 2, 2010·16 cites·21 claims
- 0785US8620283B2Method and mobile device for facilitating contact from within a telephone applicationLEE MATTHEW RICHARD·Filed 2011·Granted Dec 31, 2013·8 cites·25 claims
- 0875US8478345B2System and method for providing a user interface that facilitates user selection of a communication line for an outgoing call on a mobile deviceMARUI KEIZO·Filed 2007·Granted Jul 2, 2013·5 cites·20 claims
- 0975US8000748B2Method and mobile device for facilitating contact from within a telephone applicationRESEARCH IN MOTION LTD·Filed 2007·Granted Aug 16, 2011·4 cites·24 claims
- 1072US12047775B2Cellular service management for secondary mobile wireless devicesAPPLE INC·Filed 2023·Granted Jul 23, 2024·0 cites·20 claims
- 1172US8463325B2System and method for providing calling feature icons in a user interface that facilitates user selection of a communication line for an outgoing call on a mobile deviceMARUI KEIZO·Filed 2007·Granted Jun 11, 2013·4 cites·14 claims
- 1272US2024373222A1Cellular service management for secondary mobile wireless devicesAPPLE INC·Filed 2024·Application pending·0 cites
- 1371US8095186B2Integrated dialingSCOTT SHERRYL LEE LORRAINE·Filed 2007·Granted Jan 10, 2012·2 cites·20 claims
- 1469US11012852B2Cellular service account transfer error recovery mechanismsAPPLE INC·Filed 2019·Granted May 18, 2021·1 cites·20 claims
- 1567US8063751B2System and method for controlling an alarm for an electronic deviceMARUI KEIZO·Filed 2009·Granted Nov 22, 2011·3 cites·20 claims
- 1665US8934873B2Automated communication line switching for voicemail accessMARUI KEIZO·Filed 2007·Granted Jan 13, 2015·1 cites·13 claims
- 1763US9485340B2Automated communication line switching for voicemail accessBLACKBERRY LTD·Filed 2015·Granted Nov 1, 2016·1 cites·13 claims
- 1863US2025150829A1Profile transfer with secure intentAPPLE INC·Filed 2025·Application pending·0 cites
- 1962US12200496B2Profile transfer with secure intentAPPLE INC·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 2058US12273957B2Profile and subscription management for wireless devicesAPPLE INC·Filed 2021·Granted Apr 8, 2025·0 cites·19 claims
- 2157US2025227455A1DYNAMIC MANAGEMENT OF A RESERVE eSIM FOR A WIRELESS DEVICEAPPLE INC·Filed 2024·Application pending·0 cites
- 2255US8532710B2Integrated dialingSCOTT SHERRYL LEE LORRAINE·Filed 2012·Granted Sep 10, 2013·0 cites·25 claims
- 2354US8294601B2Detection of intended key activation on a mobile deviceWERNER COLIN MARK·Filed 2009·Granted Oct 23, 2012·2 cites·13 claims
- 2454US2024080654A1DYNAMIC MANAGEMENT OF A PROVISIONING eSIM FOR A WIRELESS DEVICEAPPLE INC·Filed 2023·Application pending·0 cites
- 2553US12294864B2In-field remote profile management for wireless devicesAPPLE INC·Filed 2022·Granted May 6, 2025·0 cites·20 claims
- 2653US9693225B2Method and apparatus for a dual radio user equipmentBLACKBERRY LTD·Filed 2014·Granted Jun 27, 2017·0 cites·20 claims
- 2753US8744531B2System and method for providing calling feature icons in a user interface that facilitates user selection of a communication line for an outgoing call on a mobile deviceBLACKBERRY LTD·Filed 2013·Granted Jun 3, 2014·0 cites·20 claims
- 2853US8260362B2Integrated dialingSCOTT SHERRYL LEE LORRAINE·Filed 2011·Granted Sep 4, 2012·0 cites·23 claims
- 2953US2009279679A1Line indicationRESEARCH IN MOTION LTD·Filed 2009·Application pending·0 cites
- 3052US8126508B2Systems and methods for selecting a calling card to be used in placing an outgoing callKUHL LARRY·Filed 2009·Granted Feb 28, 2012·0 cites·14 claims
- 3151US9866588B2Method and apparatus for a dual radio user equipmentBLACKBERRY LTD·Filed 2017·Granted Jan 9, 2018·0 cites·20 claims
- 3249US2010297988A1System and method for providing a user interface for managing calls received at a mobile deviceRESEARCH IN MOTION LTD·Filed 2010·Application pending·0 cites
- 3348US2025071550A1Technologies for subscriber identity module securityAPPLE INC·Filed 2024·Application pending·0 cites
- 3447US2016021232A1System and method for providing a user interface for managing calls received at a mobile deviceBLACKBERRY LTD·Filed 2015·Application pending·0 cites
- 3546US8621389B2Selective viewing of informationLEE MATTHEW RICHARD·Filed 2006·Granted Dec 31, 2013·0 cites·20 claims
- 3645US2010173668A1Method and apparatus for implementing multiple dial pads on a portable electronic deviceMARUI KEIZO·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →