Assignee
BAKKER JAN HENDRIK LUCAS
US·14 granted patents·1 pending application·198 citations·filing 2008–2012
Top patents by PatentIndex Score
15 records- 0198US8477724B2System and method for enabling session context continuity of local service availability in local cellular coverageBAKKER JAN HENDRIK LUCAS·Filed 2010·Granted Jul 2, 2013·62 cites·8 claims
- 0296US9271316B2Network apparatus and process to determine the connection context for connections used for (local) offloadingBAKKER JAN HENDRIK LUCAS·Filed 2012·Granted Feb 23, 2016·33 cites·19 claims
- 0392US8884892B2Portable electronic device and method of controlling sameBAKKER JAN HENDRIK LUCAS·Filed 2011·Granted Nov 11, 2014·18 cites·23 claims
- 0491US8442479B2Privacy-related requests for an IMS emergency sessionBAKKER JAN HENDRIK LUCAS·Filed 2009·Granted May 14, 2013·17 cites·21 claims
- 0589US8478226B2Updating a request related to an IMS emergency sessionBAKKER JAN HENDRIK LUCAS·Filed 2008·Granted Jul 2, 2013·14 cites·45 claims
- 0687US8756330B2System and method for determining trust for SIP messagesBAKKER JAN HENDRIK LUCAS·Filed 2012·Granted Jun 17, 2014·5 cites·24 claims
- 0787US8694660B2System and method for determining trust for SIP messagesBAKKER JAN HENDRIK LUCAS·Filed 2012·Granted Apr 8, 2014·5 cites·12 claims
- 0887US8305210B2Coding and behavior when receiving an IMS emergency session indicator from authorized sourceBAKKER JAN HENDRIK LUCAS·Filed 2009·Granted Nov 6, 2012·11 cites·20 claims
- 0986US9401935B2System and method for determining trust for SIP messagesBAKKER JAN HENDRIK LUCAS·Filed 2010·Granted Jul 26, 2016·5 cites·18 claims
- 1086US8407354B2System and method for determining trust for SIP messagesBAKKER JAN HENDRIK LUCAS·Filed 2010·Granted Mar 26, 2013·5 cites·34 claims
- 1185US9332041B2System and method for providing a circuit switched domain numberBAKKER JAN HENDRIK LUCAS·Filed 2010·Granted May 3, 2016·9 cites·16 claims
- 1285US9215734B2System and method for managing emergency requestsBAKKER JAN HENDRIK LUCAS·Filed 2009·Granted Dec 15, 2015·8 cites·35 claims
- 1375US9602552B2Coding and behavior when receiving an IMS emergency session indicator from authorized sourceBAKKER JAN HENDRIK LUCAS·Filed 2008·Granted Mar 21, 2017·4 cites·16 claims
- 1474US10887352B2System and method for sharing a SIP communication service identifierBAKKER JAN HENDRIK LUCAS·Filed 2012·Granted Jan 5, 2021·2 cites·20 claims
- 1555US2010103927A1Method and apparatus for interworking sip communication waiting with circuit switching and packet switching nodesBAKKER JAN HENDRIK LUCAS·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when BAKKER JAN HENDRIK LUCAS files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →