Inventor · disambiguated record
Bradford Lawrence Spencer
Also filed as: SPENCER BRADFORD · SPENCER BRADFORD L · SPENCER BRADFORD LAWRENCE
15 granted patents·2 pending applications·392 citations·filing 2001–2021
92Inventor score
Top patents by PatentIndex Score
17 records- 0194US8301117B2Authenticating voice calls from mobile devicesKEAST LIAM JOHN·Filed 2009·Granted Oct 30, 2012·106 cites·19 claims
- 0293US7003087B2Intelligent call screening systemAMERICA ONLINE INC·Filed 2003·Granted Feb 21, 2006·167 cites·50 claims
- 0388US7260205B1Call waiting using external notification and presence detectionAOL LLC·Filed 2003·Granted Aug 21, 2007·47 cites·102 claims
- 0484US8130931B2Call waiting using external notification and presence detectionMURPHY STEPHEN VAUGHAN·Filed 2007·Granted Mar 6, 2012·12 cites·38 claims
- 0584US7602895B2Dynamic call response systemAOL LLC·Filed 2004·Granted Oct 13, 2009·49 cites·67 claims
- 0673US9942180B2Private text chatting sessionsBLACKBERRY LTD·Filed 2015·Granted Apr 10, 2018·2 cites·18 claims
- 0766US8548432B2Authenticating voice calls from mobile devicesKEAST LIAM JOHN·Filed 2012·Granted Oct 1, 2013·2 cites·11 claims
- 0863US7110748B2Telephone call managerAMERICA ONLINE INC·Filed 2001·Granted Sep 19, 2006·7 cites·7 claims
- 0952US10257131B2Private text chatting sessionsBLACKBERRY LTD·Filed 2017·Granted Apr 9, 2019·0 cites·20 claims
- 1050US11888823B2Secured in-tunnel messages and access controlBLACKBERRY LTD·Filed 2021·Granted Jan 30, 2024·0 cites·19 claims
- 1147US2005100145A1Multi-user intelligent call screeningFiled 2004·Application pending·0 cites
- 1246US11411772B1Establishing tunneling connection over restrictive networksBLACKBERRY LTD·Filed 2021·Granted Aug 9, 2022·0 cites·20 claims
- 1346US7548538B2Telephone call managerINFOINTERACTIVE CORP·Filed 2006·Granted Jun 16, 2009·0 cites·5 claims
- 1442US8750923B2Supplemental information for mobile terminated mobile initiated callingIERULLO SALVATORE·Filed 2010·Granted Jun 10, 2014·0 cites·15 claims
- 1538US10812434B2Apparatus and method for maintaining message databases in eventual consistency distributed database systemsBLACKBERRY LTD·Filed 2017·Granted Oct 20, 2020·0 cites·20 claims
- 1633US8463240B2Optimizing mobile terminated/mobile initiated call legsSPENCER BRADFORD LAWRENCE·Filed 2010·Granted Jun 11, 2013·0 cites·21 claims
- 1732US2012015697A1Speaker Phone Mode Operation of a Mobile DeviceSPENCER BRADFORD LAWRENCE·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Bradford Lawrence Spencer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →