Inventor · disambiguated record
Alex Hirsbrunner
Also filed as: HIRSBRUNNER ALEX P · HIRSBRUNNER Alex
19 granted patents·1 pending application·465 citations·filing 1994–2017
94Inventor score
Top patents by PatentIndex Score
20 records- 0190US7398088B2Handover method and apparatusMOTOROLA INC·Filed 2003·Granted Jul 8, 2008·63 cites·25 claims
- 0289US7640009B2Method and apparatus to provide a selectable caller identificationMOTOROLA INC·Filed 2003·Granted Dec 29, 2009·57 cites·15 claims
- 0389US6147977AMethod and apparatus for processing messages based on originator and recipient prioritiesMOTOROLA INC·Filed 1997·Granted Nov 14, 2000·206 cites·30 claims
- 0480US7536186B2System to improve handover behaviorMOTOROLA INC·Filed 2003·Granted May 19, 2009·27 cites·4 claims
- 0578US6999770B2Selective hairpinning of calls through another networkMOTOROLA INC·Filed 2003·Granted Feb 14, 2006·24 cites·24 claims
- 0674US7414992B2Method and apparatus for providing a hand-in to a wireless local area networkMOTOROLA INC·Filed 2003·Granted Aug 19, 2008·18 cites·14 claims
- 0770US7133516B2Prevention of call forwarding loops in communication networksMOTOROLA INC·Filed 2003·Granted Nov 7, 2006·12 cites·8 claims
- 0868US7155225B2Method and apparatus in a wireless communication system for facilitating a handoffMOTOROLA INC·Filed 2003·Granted Dec 26, 2006·13 cites·10 claims
- 0961US7493124B2Method and apparatus for updating information within a communication systemMOTOROLA INC·Filed 2005·Granted Feb 17, 2009·2 cites·19 claims
- 1061US7089006B2System and method of switching between calls when handing off a mobile station out of a WLANMOTOROLA INC·Filed 2004·Granted Aug 8, 2006·7 cites·15 claims
- 1159US7477893B2On hold call retrieval and routingMOTOROLA INC·Filed 2003·Granted Jan 13, 2009·7 cites·4 claims
- 1257US7769378B2System and method to improve WLAN handover behavior at entry/exit pointsMOTOROLA INC·Filed 2003·Granted Aug 3, 2010·6 cites·31 claims
- 1355US8462729B2Method and apparatus to facilitate network processesKARNAM PRAMOD·Filed 2008·Granted Jun 11, 2013·2 cites·15 claims
- 1453US10492145B2Method and apparatus for reducing energy consumptionNOKIA SOLUTIONS & NETWORKS OY·Filed 2016·Granted Nov 26, 2019·0 cites·17 claims
- 1550US10142852B2Warning of spectrum access revocationNOKIA SOLUTIONS & NETWORKS OY·Filed 2017·Granted Nov 27, 2018·0 cites·22 claims
- 1649US5490088AMethod of handling data retrieval requestsMOTOROLA INC·Filed 1994·Granted Feb 6, 1996·21 cites·17 claims
- 1748US10972983B2Method and apparatus for reducing energy consumptionNOKIA SOLUTIONS & NETWORKS OY·Filed 2017·Granted Apr 6, 2021·0 cites·19 claims
- 1844US2006072481A1Apparatus and method to facilitate mobility managementMOTOROLA INC·Filed 2004·Application pending·0 cites
- 1942US9974079B1Frequency selection for broadband transmissions among a shared spectrumNOKIA SOLUTIONS & NETWORKS OY·Filed 2016·Granted May 15, 2018·0 cites·26 claims
- 2039US10045312B2Method and apparatus for controlling high power transmissionNOKIA TECHNOLOGIES OY·Filed 2016·Granted Aug 7, 2018·0 cites·21 claims
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