Inventor
KORPI MARKKU
DE20 patents
⚠️ This page may combine multiple inventors who share the name “KORPI MARKKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
10 patentsUS6606495B1Aug 12, 2003
Method and arrangement for wireless communication by means of at least two network computers
SIEMENS AG153 citations98
US6222853B1Apr 24, 2001
Communication system for a line network
SIEMENS AG92 citations96
US6028864AFeb 22, 2000
Digital data transmission network and method for operating same
SIEMENS AG109 citations96
US6636528B1Oct 21, 2003
Method for operating a switching device upon utilization of different signaling protocols and apparatus therefor
SIEMENS AG25 citations92
US6466662B1Oct 15, 2002
Method of implementing a call transfer from the active status in a communications network based on ITU-T standard H.323
SIEMENS AG19 citations92
US6442268B1Aug 27, 2002
Method of implementing a line group function in a communications network based on ITU-T H.323
SIEMENS AG45 citations92
US6621814B1Sep 16, 2003
Method and apparatus for transmitting voice data in data packets with additional supplementary services
SIEMENS AG11 citations73
US7158487B1Jan 2, 2007
Multimedia terminal for telephony allowing multipoint connections
SIEMENS AG5 citations59
US6965915B1Nov 15, 2005
Communications system for the control of a communications terminal by a remote computer
SIEMENS AG0 citations51
US6161019ADec 12, 2000
Communication system with cordless system units connected to a communication network
SIEMENS AG0 citations49
SIEMENS INF & COMM NETWORKS
5 patentsUS6198696B1Mar 6, 2001
Device and method for tracking time zone changes in communications devices
SIEMENS INF & COMM NETWORKS200 citations99
US6584095B1Jun 24, 2003
Method and system for supporting wireless communications within an internetwork
SIEMENS INF & COMM NETWORKS78 citations97
US6449260B1Sep 10, 2002
Multimedia automatic call distribution system
SIEMENS INF & COMM NETWORKS175 citations97
US6785223B1Aug 31, 2004
System and method for restarting of signaling entities in H.323-based realtime communication networks
SIEMENS INF & COMM NETWORKS70 citations96
US6456601B1Sep 24, 2002
Method and system to provide telephony tones and announcements in a packetized network environment
SIEMENS INF & COMM NETWORKS56 citations94
SIEMENS COMM INC
4 patentsUS6999572B1Feb 14, 2006
Automated call connection system
SIEMENS COMM INC100 citations98
US7180888B1Feb 20, 2007
Queue as callable entity in an IP telephony system
SIEMENS COMM INC19 citations82
US6904041B1Jun 7, 2005
System and method for communication domains and subdomains in zones of real time communication systems
SIEMENS COMM INC8 citations70
US7496924B2Feb 24, 2009
Dispatching messages among registered software modules in telecommunications system including telephony internet server coupled between packet network and PBX
SIEMENS COMM INC2 citations55