Inventor
MARUI KEIZO
CA27 patents
⚠️ This page may combine multiple inventors who share the name “MARUI KEIZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
8 patentsUS11601817B2Mar 7, 2023
Postponed eSIM delivery to secondary mobile wireless device for cellular wireless service subscription
APPLE INC5 citations73
US11689921B2Jun 27, 2023
Cellular service management for secondary mobile wireless devices
APPLE INC2 citations71
US12047775B2Jul 23, 2024
Cellular service management for secondary mobile wireless devices
APPLE INC0 citations61
US12003969B2Jun 4, 2024
Postponed eSIM delivery to secondary mobile wireless device for cellular wireless service subscription
APPLE INC1 citations61
US11012852B2May 18, 2021
Cellular service account transfer error recovery mechanisms
APPLE INC1 citations61
US12273957B2Apr 8, 2025
Profile and subscription management for wireless devices
APPLE INC0 citations60
US12294864B2May 6, 2025
In-field remote profile management for wireless devices
APPLE INC0 citations48
US12200496B2Jan 14, 2025
Profile transfer with secure intent
APPLE INC0 citations44
MARUI KEIZO
5 patentsUS8406816B2Mar 26, 2013
Method and apparatus for implementing a virtual rotary dial pad on a portable electronic device
MARUI KEIZO46 citations91
US8478345B2Jul 2, 2013
System and method for providing a user interface that facilitates user selection of a communication line for an outgoing call on a mobile device
MARUI KEIZO5 citations72
US8463325B2Jun 11, 2013
System 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 device
MARUI KEIZO4 citations62
US8063751B2Nov 22, 2011
System and method for controlling an alarm for an electronic device
MARUI KEIZO3 citations61
US8934873B2Jan 13, 2015
Automated communication line switching for voicemail access
MARUI KEIZO1 citations51
BLACKBERRY LTD
4 patentsUS9485340B2Nov 1, 2016
Automated communication line switching for voicemail access
BLACKBERRY LTD1 citations52
US8744531B2Jun 3, 2014
System 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 device
BLACKBERRY LTD0 citations52
US9866588B2Jan 9, 2018
Method and apparatus for a dual radio user equipment
BLACKBERRY LTD0 citations49
US9693225B2Jun 27, 2017
Method and apparatus for a dual radio user equipment
BLACKBERRY LTD0 citations49
RESEARCH IN MOTION LTD
3 patentsUS7656275B2Feb 2, 2010
System and method for controlling an alarm for an electronic device
RESEARCH IN MOTION LTD16 citations92
US7860489B2Dec 28, 2010
System and method for providing a user interface for managing calls received at a mobile device
RESEARCH IN MOTION LTD16 citations80
US8000748B2Aug 16, 2011
Method and mobile device for facilitating contact from within a telephone application
RESEARCH IN MOTION LTD4 citations62