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Johan Ludvig Nielsen
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Oslo, NO
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Patents Grants
last 30 patents
Information
Patent Grant
Optimization of multi-microphone system for endpoint device
Patent number
11,671,753
Issue date
Jun 6, 2023
Cisco Technology, Inc.
Johan Ludvig Nielsen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Detection of microphone orientation and location for directional au...
Patent number
11,425,502
Issue date
Aug 23, 2022
Cisco Technology, Inc.
Johan Ludvig Nielsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Full-duplex adaptive echo cancellation in a conference endpoint
Patent number
11,399,100
Issue date
Jul 26, 2022
Cisco Technology, Inc.
Haohai Sun
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Positional audio metadata generation
Patent number
11,115,625
Issue date
Sep 7, 2021
Cisco Technology, Inc.
Øivind Stuan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Directional audio pickup in collaboration endpoints
Patent number
10,687,139
Issue date
Jun 16, 2020
Cisco Technology, Inc.
Gisle Langen Enstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Directional audio pickup in collaboration endpoints
Patent number
10,491,995
Issue date
Nov 26, 2019
Cisco Technology, Inc.
Gisle Langen Enstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automated configuration of behavior of a telepresence system based...
Patent number
10,440,322
Issue date
Oct 8, 2019
Cisco Technology, Inc.
Glenn R. G. Aarrestad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Full-duplex adaptive echo cancellation in a conference endpoint
Patent number
10,389,885
Issue date
Aug 20, 2019
Cisco Technology, Inc.
Haohai Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and associated methodology for proximity detection and devic...
Patent number
10,177,859
Issue date
Jan 8, 2019
Cisco Technology, Inc.
Ragnvald Barth
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for obtaining an audio signal
Patent number
10,091,575
Issue date
Oct 2, 2018
Cisco Technology, Inc.
Johan Ludvig Nielsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automated configuration of behavior of a telepresence system based...
Patent number
9,942,513
Issue date
Apr 10, 2018
Cisco Technology, Inc.
Glenn R. G. Aarrestad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Using local talker position to pan sound relative to video frames a...
Patent number
9,674,453
Issue date
Jun 6, 2017
Cisco Technology, Inc.
Kristian Tangeland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and associated methodology for proximity detection and devic...
Patent number
9,473,580
Issue date
Oct 18, 2016
Cisco Technology, Inc.
Ragnvald Barth
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for obtaining an audio signal
Patent number
9,113,243
Issue date
Aug 18, 2015
Cisco Technology, Inc.
Johan Ludvig Nielsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for collaboration revelation and participant stac...
Patent number
9,088,688
Issue date
Jul 21, 2015
Cisco Technology, Inc.
Pär-Erik Krans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Microphone assembly for minimizing acoustic feedback from a loudspe...
Patent number
8,170,256
Issue date
May 1, 2012
Cisco Technology, Inc.
Gisle Enstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio source tracking arrangement
Patent number
8,126,183
Issue date
Feb 28, 2012
Tandberg Telecom AS
Gisle Enstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Desktop terminal foot and desktop system
Patent number
7,856,112
Issue date
Dec 21, 2010
Tandberg Telecom AS
Trygve Frederik Marton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTIMIZATION OF MULTI-MICROPHONE SYSTEM FOR ENDPOINT DEVICE
Publication number
20230063260
Publication date
Mar 2, 2023
Cisco Technology, Inc.
Johan Ludvig Nielsen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DETECTION OF MICROPHONE ORIENTATION AND LOCATION FOR DIRECTIONAL AU...
Publication number
20220095052
Publication date
Mar 24, 2022
Cisco Technology, Inc.
Johan Ludvig Nielsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIRECTIONAL AUDIO PICKUP IN COLLABORATION ENDPOINTS
Publication number
20200275199
Publication date
Aug 27, 2020
Cisco Technology, Inc.
Gisle Langen Enstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIRECTIONAL AUDIO PICKUP IN COLLABORATION ENDPOINTS
Publication number
20200120418
Publication date
Apr 16, 2020
Cisco Technology, Inc.
Gisle Langen Enstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FULL-DUPLEX ADAPTIVE ECHO CANCELLATION IN A CONFERENCE ENDPOINT
Publication number
20190342456
Publication date
Nov 7, 2019
Cisco Technology, Inc.
Haohai Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FULL-DUPLEX ADAPTIVE ECHO CANCELLATION IN A CONFERENCE ENDPOINT
Publication number
20180220007
Publication date
Aug 2, 2018
Cisco Technology, Inc.
Haohai Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTOMATED CONFIGURATION OF BEHAVIOR OF A TELEPRESENCE SYSTEM BASED...
Publication number
20180192002
Publication date
Jul 5, 2018
Cisco Technology, Inc.
Glenn R. G. Aarrestad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTOMATED CONFIGURATION OF BEHAVIOR OF A TELEPRESENCE SYSTEM BASED...
Publication number
20180124354
Publication date
May 3, 2018
Cisco Technology, Inc.
Glenn R. G. Aarrestad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Associated Methodology for Proximity Detection and Devic...
Publication number
20170019188
Publication date
Jan 19, 2017
Cisco Technology, Inc.
Ragnvald BARTH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Obtaining an Audio Signal
Publication number
20150304765
Publication date
Oct 22, 2015
Cisco Technology, Inc.
Johan Ludvig Nielsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND ASSOCIATED METHODOLOGY FOR PROXIMITY DETECTION AND DEVIC...
Publication number
20140164629
Publication date
Jun 12, 2014
Cisco Technology, Inc.
Ragnvald BARTH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR COLLABORATION REVELATION AND PARTICIPANT STAC...
Publication number
20140063178
Publication date
Mar 6, 2014
Cisco Technology, Inc.
Pär-Erik KRANS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR OBTAINING AN AUDIO SIGNAL
Publication number
20140050332
Publication date
Feb 20, 2014
Cisco Technology, Inc.
Johan Ludvig Nielsen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR COLLABORATOR REPRESENTATION IN A NETWORK ENVI...
Publication number
20130050398
Publication date
Feb 28, 2013
Cisco Technology, Inc.
Pär-Erik KRANS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MICROPHONE ASSEMBLY FOR MINIMIZING ACOUSTIC FEEDBACK FROM A LOUDSPE...
Publication number
20090161900
Publication date
Jun 25, 2009
Tandberg Telecom AS
Gisle Enstad
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO SOURCE TRACKING ARRANGEMENT
Publication number
20080174665
Publication date
Jul 24, 2008
Tandberg Telecom AS
Gisle ENSTAD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Desktop terminal foot and desktop system
Publication number
20060078146
Publication date
Apr 13, 2006
Trygve Frederik Marton
H04 - ELECTRIC COMMUNICATION TECHNIQUE