P

Inventor

WIRTANEN JEFFREY WILLIAM

CA46 patents
⚠️ This page may combine multiple inventors who share the name “WIRTANEN JEFFREY WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BLACKBERRY LTD

21 patents
US10575286B2Feb 25, 2020

Method and apparatus for state/mode transitioning

BLACKBERRY LTD6 citations84
US9456436B2Sep 27, 2016

Method and apparatus for state/mode transitioning

BLACKBERRY LTD6 citations84
US9326311B2Apr 26, 2016

Managing connection retries due to access class barring

BLACKBERRY LTD6 citations84
US9706442B2Jul 11, 2017

Dynamically managing band capability

BLACKBERRY LTD7 citations83
US11696260B2Jul 4, 2023

Method and apparatus for user equipment directed radio resource control in a UMTS network

BLACKBERRY LTD1 citations73
US11064462B2Jul 13, 2021

Method and apparatus for user equipment directed radio resource control in a UMTS network

BLACKBERRY LTD2 citations73
US9800578B2Oct 24, 2017

Handling authentication failures in wireless communication systems

BLACKBERRY LTD4 citations73
US9730147B2Aug 8, 2017

Higher priority network scanning

BLACKBERRY LTD2 citations73
US10165485B2Dec 25, 2018

Method for selecting a cellular network

BLACKBERRY LTD3 citations71
US9942816B2Apr 10, 2018

Method for selecting a cellular network

BLACKBERRY LTD4 citations71
US11552902B2Jan 10, 2023

Managing connection retries due to access class barring

BLACKBERRY LTD0 citations63
US11240743B2Feb 1, 2022

Storing Wi-Fi and cellular tower database to assist cellular network system selection

BLACKBERRY LTD0 citations62
US10924973B2Feb 16, 2021

Dynamically managing band capability

BLACKBERRY LTD1 citations61
US10863374B2Dec 8, 2020

Mobility in a wireless network

BLACKBERRY LTD0 citations52
US10462733B2Oct 29, 2019

Storing Wi-Fi and cellular tower database to assist cellular network system selection

BLACKBERRY LTD0 citations52
US10362512B2Jul 23, 2019

Method and apparatus for setup of a circuit switched call during circuit switched fallback

BLACKBERRY LTD0 citations52
US9961583B2May 1, 2018

Mobility in a wireless network

BLACKBERRY LTD0 citations52
US9326194B2Apr 26, 2016

Method and apparatus for setup of a circuit switched call during circuit switched fallback

BLACKBERRY LTD0 citations52
US10506540B2Dec 10, 2019

Reliability of VoLTE/ViLTE calls

BLACKBERRY LTD0 citations51
US10009865B2Jun 26, 2018

Reliability of VoLTE/ViLTE calls

BLACKBERRY LTD0 citations51
US9060317B2Jun 16, 2015

Method and device for obtaining candidate information

BLACKBERRY LTD0 citations51

FORD GLOBAL TECH LLC

9 patents

YOUNG GORDON PETER

3 patents

PLESTID THOMAS LEONARD TREVOR

3 patents

RESEARCH IN MOTION LTD

2 patents

FACCIN STEFANO M

2 patents

WIRTANEN JEFFREY WILLIAM

2 patents

ISLAM MUHAMMAD KHALEDUL

1 patent

EKICI OZGUR

1 patent

HOLE DAVID PHILIP

1 patent

CHIN CHEN HO

1 patent