Inventor
PREHOFER CHRISTIAN
DE22 patents
⚠️ This page may combine multiple inventors who share the name “PREHOFER CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
8 patentsUS6958974B1Oct 25, 2005
Method for providing a stable quality of data services within a packet-switching network
SIEMENS AG14 citations83
US7239631B1Jul 3, 2007
Method for re-routing data packets onto an alternative network
SIEMENS AG7 citations73
US7151926B2Dec 19, 2006
Method for configuring technical systems via mobile telephone terminals
SIEMENS AG7 citations73
US7542424B2Jun 2, 2009
Method for setting up connections with guaranteed quality of service for a communications network having a resource manager
SIEMENS AG2 citations61
US7126919B2Oct 24, 2006
Method for assuring the quality of service of connections between subregions of a packet-oriented network having a resource manager
SIEMENS AG2 citations59
US7072301B2Jul 4, 2006
Method for switching connections between at least two subregions of a packet-oriented network
SIEMENS AG0 citations51
US7415520B2Aug 19, 2008
Method for establishing a connection with a predetermined service quality between communications networks with resource managers
SIEMENS AG1 citations50
US7327677B2Feb 5, 2008
Method for establishment of connections of pre-determined performance for a packet-oriented communication network with a resource manager
SIEMENS AG1 citations50
PREHOFER CHRISTIAN
6 patentsUS8538688B2Sep 17, 2013
User generated pedestrian and indoor shortcut routes for navigation systems
PREHOFER CHRISTIAN58 citations96
US10311446B2Jun 4, 2019
Method and apparatus for obfuscating context information
PREHOFER CHRISTIAN8 citations82
US8966390B2Feb 24, 2015
Method and apparatus for visually indicating location probability
PREHOFER CHRISTIAN2 citations61
US9154301B2Oct 6, 2015
Location information verification
PREHOFER CHRISTIAN3 citations60
US9803986B2Oct 31, 2017
Method and apparatus for determining premises semantics
PREHOFER CHRISTIAN1 citations51
US8218511B2Jul 10, 2012
Accurate control of transmission information ad hoc networks
PREHOFER CHRISTIAN1 citations50
NTT DOCOMO INC
3 patentsUS8023465B2Sep 20, 2011
Apparatus and method for improved handover in mesh networks
NTT DOCOMO INC40 citations92
US7693122B2Apr 6, 2010
Resource reservation in a wireless network with distributed medium access control
NTT DOCOMO INC23 citations85
US7444149B2Oct 28, 2008
Proactive deployment of decision mechanisms for optimal handover
NTT DOCOMO INC19 citations83