P

Inventor

SPENCER BRADFORD LAWRENCE

CA11 patents
⚠️ This page may combine multiple inventors who share the name “SPENCER BRADFORD LAWRENCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BLACKBERRY LTD

5 patents
US9942180B2Apr 10, 2018

Private text chatting sessions

BLACKBERRY LTD2 citations70
US11888823B2Jan 30, 2024

Secured in-tunnel messages and access control

BLACKBERRY LTD0 citations56
US11411772B1Aug 9, 2022

Establishing tunneling connection over restrictive networks

BLACKBERRY LTD0 citations55
US10257131B2Apr 9, 2019

Private text chatting sessions

BLACKBERRY LTD0 citations49
US10812434B2Oct 20, 2020

Apparatus and method for maintaining message databases in eventual consistency distributed database systems

BLACKBERRY LTD0 citations32

KEAST LIAM JOHN

2 patents
US8301117B2Oct 30, 2012

Authenticating voice calls from mobile devices

KEAST LIAM JOHN106 citations92
US8548432B2Oct 1, 2013

Authenticating voice calls from mobile devices

KEAST LIAM JOHN2 citations57

AMERICA ONLINE INC

1 patent
US7003087B2Feb 21, 2006

Intelligent call screening system

AMERICA ONLINE INC167 citations95

AOL LLC

1 patent
US7602895B2Oct 13, 2009

Dynamic call response system

AOL LLC49 citations89

IERULLO SALVATORE

1 patent
US8750923B2Jun 10, 2014

Supplemental information for mobile terminated mobile initiated calling

IERULLO SALVATORE0 citations47

SPENCER BRADFORD LAWRENCE

1 patent
US8463240B2Jun 11, 2013

Optimizing mobile terminated/mobile initiated call legs

SPENCER BRADFORD LAWRENCE0 citations33