Inventor
HIRSBRUNNER ALEX P
US14 patents
⚠️ This page may combine multiple inventors who share the name “HIRSBRUNNER ALEX P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
13 patentsUS7398088B2Jul 8, 2008
Handover method and apparatus
MOTOROLA INC63 citations98
US7640009B2Dec 29, 2009
Method and apparatus to provide a selectable caller identification
MOTOROLA INC57 citations97
US6147977ANov 14, 2000
Method and apparatus for processing messages based on originator and recipient priorities
MOTOROLA INC206 citations97
US7536186B2May 19, 2009
System to improve handover behavior
MOTOROLA INC27 citations92
US6999770B2Feb 14, 2006
Selective hairpinning of calls through another network
MOTOROLA INC24 citations92
US5490088AFeb 6, 1996
Method of handling data retrieval requests
MOTOROLA INC21 citations90
US7133516B2Nov 7, 2006
Prevention of call forwarding loops in communication networks
MOTOROLA INC12 citations83
US7414992B2Aug 19, 2008
Method and apparatus for providing a hand-in to a wireless local area network
MOTOROLA INC18 citations81
US7155225B2Dec 26, 2006
Method and apparatus in a wireless communication system for facilitating a handoff
MOTOROLA INC13 citations79
US7089006B2Aug 8, 2006
System and method of switching between calls when handing off a mobile station out of a WLAN
MOTOROLA INC7 citations73
US7477893B2Jan 13, 2009
On hold call retrieval and routing
MOTOROLA INC7 citations67
US7769378B2Aug 3, 2010
System and method to improve WLAN handover behavior at entry/exit points
MOTOROLA INC6 citations60
US7493124B2Feb 17, 2009
Method and apparatus for updating information within a communication system
MOTOROLA INC2 citations58