Norbert Schonfeld

Person

Dortmund, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for controlling DSP channels
- Patent number 9,438,518
- Issue date Sep 6, 2016
- Unify GmbH & Co. KG
- Detlef Georg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for handling a telecommunications connection, telecommunicat...
- Patent number 9,100,729
- Issue date Aug 4, 2015
- Unify GmbH & Co. KG
- Berthold Ermann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transparently exchanging data packets
- Patent number 8,626,945
- Issue date Jan 7, 2014
- Siemens Enterprise Communiucations GmbH & Co. KG
- Werner Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and router for switching data between a local area network a...
- Patent number 7,664,121
- Issue date Feb 16, 2010
- Siemens Aktiengesellschaft
- Werner Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of converting a network address
- Patent number 6,934,764
- Issue date Aug 23, 2005
- Siemens Aktiengesellschaft
- Werner Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for Implementing a Call Control of a Client on a Telephony E...
- Publication number 20190141096
- Publication date May 9, 2019
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING DSP CHANNELS
- Publication number 20160337246
- Publication date Nov 17, 2016
- UNIFY GMBH & CO. KG
- Detlef Georg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR HANDLING A TELECOMMUNICATIONS CONNECTION, TELECOMMUNICAT...
- Publication number 20140369489
- Publication date Dec 18, 2014
- UNIFY GMBH & CO. KG
- Berthold Ermann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING DSP CHANNELS
- Publication number 20140169165
- Publication date Jun 19, 2014
- UNIFY GMBH & CO. KG
- Detlef Georg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and device for exchanging data by means of tunnel connection
- Publication number 20060174029
- Publication date Aug 3, 2006
- Siemens Aktiengesellschaft
- Thuy-Phuong Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for transparently exchanging data packets
- Publication number 20060080458
- Publication date Apr 13, 2006
- Werner Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and router for switching data between a local area network a...
- Publication number 20020154644
- Publication date Oct 24, 2002
- Werner Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and router for setting up a connection via an IP-oriented ne...
- Publication number 20020078229
- Publication date Jun 20, 2002
- Werner Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of converting a network address
- Publication number 20020010796
- Publication date Jan 24, 2002
- Werner Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Norbert Schonfeld

Person

Patents Grantslast 30 patents

Method and device for controlling DSP channels

Method for handling a telecommunications connection, telecommunicat...

Method for transparently exchanging data packets

Method and router for switching data between a local area network a...

Method of converting a network address

Patents Applicationslast 30 patents

Method for Implementing a Call Control of a Client on a Telephony E...

METHOD AND DEVICE FOR CONTROLLING DSP CHANNELS

METHOD FOR HANDLING A TELECOMMUNICATIONS CONNECTION, TELECOMMUNICAT...

METHOD AND DEVICE FOR CONTROLLING DSP CHANNELS

Method and device for exchanging data by means of tunnel connection

Method for transparently exchanging data packets

Method and router for switching data between a local area network a...

Method and router for setting up a connection via an IP-oriented ne...

Method of converting a network address