Michael Willmann

Person

Witten, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for establishing a telecommunication connection in a telecom...
- Patent number 11,540,338
- Issue date Dec 27, 2022
- RINGCENTRAL, INC.
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for automatically transmitting an imminent event via an inte...
- Patent number 11,501,260
- Issue date Nov 15, 2022
- Unify GmbH & Co. KG
- Martin Glaser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for establishing a telecommunication connection in a telecom...
- Patent number 10,873,981
- Issue date Dec 22, 2020
- Unify GmbH & Co. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transferring control of a conference call
- Patent number 10,498,779
- Issue date Dec 3, 2019
- Unify GmbH & Co. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transferring control of a conference call
- Patent number 10,003,623
- Issue date Jun 19, 2018
- Unify GmbH & Co. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for controlling DSP channels
- Patent number 9,729,453
- Issue date Aug 8, 2017
- Unify GmbH & Co. KG
- Detlef Georg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for controlling DSP channels
- Patent number 9,614,769
- Issue date Apr 4, 2017
- Unify GmbH & Co. KG
- Detlef Georg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 transferring control of a conference call
- Patent number 9,282,190
- Issue date Mar 8, 2016
- Unify GmbH & Co. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for driving an indicating element on a terminal
- Patent number 7,751,544
- Issue date Jul 6, 2010
- Siemens Aktiengesellschaft
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ESTABLISHING A TELECOMMUNICATION CONNECTION IN A TELECOM...
- Publication number 20210076432
- Publication date Mar 11, 2021
- UNIFY GMBH & CO. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ESTABLISHING A TELECOMMUNICATION CONNECTION IN A TELECOM...
- Publication number 20190230727
- Publication date Jul 25, 2019
- UNIFY GMBH & CO. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Automatically Transmitting an Imminent Event Via an Inte...
- Publication number 20190034880
- Publication date Jan 31, 2019
- UNIFY GMBH & CO. KG
- Martin Glaser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR TRANSFERRING CONTROL OF A CONFERENCE CALL
- Publication number 20180255115
- Publication date Sep 6, 2018
- UNIFY GMBH & CO. KG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING DSP CHANNELS
- Publication number 20170163541
- Publication date Jun 8, 2017
- UNIFY GMBH & CO. KG
- Detlef Georg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ESTABLISHING A TELECOMMUNICATION CONNECTION IN A TELECOM...
- Publication number 20160374125
- Publication date Dec 22, 2016
- UNIFY GMBH & CO. KG
- 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 TRANSFERRING CONTROL OF A CONFERENCE CALL
- Publication number 20160205155
- Publication date Jul 14, 2016
- UNIFY GMBH & CO. KG
- Claus Rist
- 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 FOR TRANSFERRING CONTROL OF A CONFERENCE CALL
- Publication number 20130286899
- Publication date Oct 31, 2013
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for driving an indicating element on a terminal
- Publication number 20030154245
- Publication date Aug 14, 2003
- Siemens AG
- Claus Rist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Michael Willmann

Person

Patents Grantslast 30 patents

Method for establishing a telecommunication connection in a telecom...

Method for automatically transmitting an imminent event via an inte...

Method for establishing a telecommunication connection in a telecom...

Method for transferring control of a conference call

Method for transferring control of a conference call

Method and device for controlling DSP channels

Method and device for controlling DSP channels

Method and device for controlling DSP channels

Method for transferring control of a conference call

Method and system for driving an indicating element on a terminal

Patents Applicationslast 30 patents

METHOD FOR ESTABLISHING A TELECOMMUNICATION CONNECTION IN A TELECOM...

METHOD FOR ESTABLISHING A TELECOMMUNICATION CONNECTION IN A TELECOM...

Method for Automatically Transmitting an Imminent Event Via an Inte...

METHOD FOR TRANSFERRING CONTROL OF A CONFERENCE CALL

METHOD AND DEVICE FOR CONTROLLING DSP CHANNELS

METHOD FOR ESTABLISHING A TELECOMMUNICATION CONNECTION IN A TELECOM...

METHOD AND DEVICE FOR CONTROLLING DSP CHANNELS

METHOD FOR TRANSFERRING CONTROL OF A CONFERENCE CALL

METHOD AND DEVICE FOR CONTROLLING DSP CHANNELS

METHOD FOR TRANSFERRING CONTROL OF A CONFERENCE CALL

Method and system for driving an indicating element on a terminal