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Mircea Rusu
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Toronto, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Networked sound masking system
Patent number
10,121,463
Issue date
Nov 6, 2018
777388 Ontario Limited
Klaus Moeller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Networked sound masking system
Patent number
9,307,333
Issue date
Apr 5, 2016
777388 Ontario Limited
Klaus Moeller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Networked sound masking system with centralized sound masking gener...
Patent number
9,088,856
Issue date
Jul 21, 2015
777388 Ontario Limited
Klaus R. Moeller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Networked sound masking and paging system
Patent number
8,817,999
Issue date
Aug 26, 2014
777388 Ontario Limited
Klaus Moeller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Networked sound masking system
Patent number
8,477,958
Issue date
Jul 2, 2013
777388 Ontario Limited
Klaus R. Moeller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Networked sound masking system with centralized sound masking gener...
Patent number
7,471,797
Issue date
Dec 30, 2008
777388 Ontario Limited
Klaus R. Moeller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
NETWORKED SOUND MASKING SYSTEM
Publication number
20190073991
Publication date
Mar 7, 2019
777388 ONTARIO LIMITED
Klaus Moeller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORKED SOUND MASKING SYSTEM
Publication number
20160189701
Publication date
Jun 30, 2016
777388 ONTARIO LIMITED
Klaus Moeller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
NETWORKED SOUND MASKING SYSTEM
Publication number
20130243215
Publication date
Sep 19, 2013
Klaus Moeller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Networked sound masking system with centralized sound masking gener...
Publication number
20090116659
Publication date
May 7, 2009
Klaus R. Moeller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Networked sound masking system with centralized sound masking gener...
Publication number
20040179699
Publication date
Sep 16, 2004
Klaus R. Moeller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Auto-addressing mechanism for a networked system
Publication number
20040179482
Publication date
Sep 16, 2004
777388 ONTARIO LIMITED
Mircea Rusu
G05 - CONTROLLING REGULATING
Information
Patent Application
Networked sound masking and paging system
Publication number
20040131199
Publication date
Jul 8, 2004
777388 ONTARIO LIMITED
Klaus Moeller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Networked sound masking system
Publication number
20020150261
Publication date
Oct 17, 2002
Klaus R. Moeller
G10 - MUSICAL INSTRUMENTS ACOUSTICS