Inventor
WIJAYANATHAN MAIYURAN
CA47 patents
⚠️ This page may combine multiple inventors who share the name “WIJAYANATHAN MAIYURAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACKBERRY LTD
19 patentsUS10028178B2Jul 17, 2018
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD11 citations93
US9674734B2Jun 6, 2017
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD13 citations93
US9554315B2Jan 24, 2017
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD12 citations93
US9426697B2Aug 23, 2016
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD17 citations93
US11546807B2Jan 3, 2023
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD4 citations86
US11096095B2Aug 17, 2021
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD5 citations84
US11039344B2Jun 15, 2021
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD5 citations84
US10111140B2Oct 23, 2018
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD3 citations84
US9451513B2Sep 20, 2016
Geographically-organized neighbor cell lists
BLACKBERRY LTD7 citations84
US11832132B2Nov 28, 2023
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD2 citations73
US11546809B2Jan 3, 2023
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD2 citations73
US9924351B2Mar 20, 2018
Accommodating hybrid IPv4v6 network support
BLACKBERRY LTD3 citations73
US9967851B2May 8, 2018
Method and system for utilizing a multi-identity UICC
BLACKBERRY LTD5 citations72
US9560553B2Jan 31, 2017
Systems and methods for mobile stations to identify radio access technologies
BLACKBERRY LTD3 citations70
US12238588B2Feb 25, 2025
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD0 citations63
US10757616B2Aug 25, 2020
Geographically-organized neighbor cell lists
BLACKBERRY LTD0 citations52
US10341903B2Jul 2, 2019
Method for accessing a service unavailable through a network cell
BLACKBERRY LTD0 citations52
US10506473B2Dec 10, 2019
Systems and methods for mobile stations to identify radio access technologies
BLACKBERRY LTD0 citations49
US9554300B2Jan 24, 2017
System and method for reporting that a maximum number of data contexts is reached
BLACKBERRY LTD0 citations35
WIJAYANATHAN MAIYURAN
7 patentsUS8254879B2Aug 28, 2012
Methods and apparatus for use in processing disconnected emergency calls and other communications involving mobile communication devices and the remote monitoring thereof
WIJAYANATHAN MAIYURAN5 citations73
US9026132B2May 5, 2015
Methods and apparatus to provide time zone information to a mobile station
WIJAYANATHAN MAIYURAN5 citations72
US8135406B2Mar 13, 2012
Methods and apparatus for use in controlling the selection of communication networks while connected in a generic access network
WIJAYANATHAN MAIYURAN6 citations72
US8483655B2Jul 9, 2013
Methods and apparatus for use in processing disconnected emergency calls and other communications involving mobile communication devices and the remote monitoring thereof
WIJAYANATHAN MAIYURAN2 citations62
US8160543B2Apr 17, 2012
Methods and apparatus for use in processing disconnected emergency calls and other communications involving mobile communication devices and the remote monitoring thereof
WIJAYANATHAN MAIYURAN1 citations62
US8514754B2Aug 20, 2013
Methods and apparatus for use in controlling discontinuous transmission (DTX) for voice communications in a network
WIJAYANATHAN MAIYURAN1 citations51
US8942229B2Jan 27, 2015
Method and apparatus for conserving battery life and network resources under abnormal call release conditions
WIJAYANATHAN MAIYURAN0 citations45
ALI SYED HUSSAIN
5 patentsUS8290489B2Oct 16, 2012
Methods and apparatus to perform time zone determination by a mobile station
ALI SYED HUSSAIN7 citations82
US8509779B2Aug 13, 2013
System and method for reporting of neighbour cells in handover from GAN
ALI SYED HUSSAIN4 citations61
US8509782B2Aug 13, 2013
Methods and apparatus for managing mobile handover
ALI SYED HUSSAIN0 citations51
US8229436B2Jul 24, 2012
Methods and apparatus for managing mobile handover
ALI SYED HUSSAIN1 citations51
US8712435B2Apr 29, 2014
Methods and apparatus to perform time zone determination by a mobile station
ALI SYED HUSSAIN0 citations50
BURBIDGE RICHARD CHARLES
4 patentsUS8873407B2Oct 28, 2014
Method for accessing a service unavailable through a network cell
BURBIDGE RICHARD CHARLES30 citations96
US8861433B2Oct 14, 2014
Method for accessing a service unavailable through a network cell
BURBIDGE RICHARD CHARLES20 citations92
US8306537B2Nov 6, 2012
Method for accessing a service unavailable through a network cell
BURBIDGE RICHARD CHARLES34 citations92
US10341910B2Jul 2, 2019
Method for accessing a service unavailable through a network cell
BURBIDGE RICHARD CHARLES13 citations84
DWYER JOHANNA L
3 patentsUS8842633B2Sep 23, 2014
Systems and methods for mobile stations to identify radio access technologies
DWYER JOHANNA L46 citations95
US8254981B2Aug 28, 2012
Identifying radio access technology characteristics to mobile stations system and method
DWYER JOHANNA L25 citations91
US8559387B2Oct 15, 2013
Indicating radio access technology information to mobile stations system and method
DWYER JOHANNA L18 citations80
FACCIN STEFANO M
2 patentsRESEARCH IN MOTION LTD
2 patentsUS7957418B2Jun 7, 2011
Data burst communication techniques for use in increasing data throughput to mobile communication devices
RESEARCH IN MOTION LTD22 citations92
US7933581B2Apr 26, 2011
Methods and apparatus for use in processing disconnected emergency calls and other communications involving mobile communication devices and the remote monitoring thereof
RESEARCH IN MOTION LTD24 citations92