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Alexander Marra
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Ridgwood, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-voice conferencing device soundbar test system and method
Patent number
11,962,981
Issue date
Apr 16, 2024
Crestron Electronics, Inc.
Robert Holstrom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speakerphone system that corrects for mechanical vibrations on an e...
Patent number
11,158,300
Issue date
Oct 26, 2021
Crestron Electronics, Inc.
Alexander Marra
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method for use with a speakerphone system that corrects for mechani...
Patent number
11,006,207
Issue date
May 11, 2021
Crestron Electronics, Inc.
Alexander Marra
G01 - MEASURING TESTING
Information
Patent Grant
Speakerphone system that corrects for mechanical vibrations on an e...
Patent number
10,832,650
Issue date
Nov 10, 2020
Crestron Electronics, Inc.
Alexander Marra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for use of a calibration system for calibration of a speaker...
Patent number
10,834,513
Issue date
Nov 10, 2020
Crestron Electronics, Inc.
Alexander Marra
G01 - MEASURING TESTING
Information
Patent Grant
Method for use with a speakerphone system that corrects for mechani...
Patent number
10,832,651
Issue date
Nov 10, 2020
Crestron Electronics, Inc.
Alexander Marra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for calibration of a speakerphone system utilizing a separat...
Patent number
10,834,512
Issue date
Nov 10, 2020
Crestron Electronics, Inc.
Alexander Marra
G01 - MEASURING TESTING
Information
Patent Grant
Retrofit digital network speaker system
Patent number
10,686,943
Issue date
Jun 16, 2020
Crestron Electronics, Inc.
Mark LaBosco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Retrofit digital network speaker system
Patent number
10,491,751
Issue date
Nov 26, 2019
Crestron Electronics, Inc.
Mark LaBosco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Retrofit digital network speaker system
Patent number
9,883,046
Issue date
Jan 30, 2018
Crestron Electronics, Inc.
Mark LaBosco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speaker protection for surround sound systems
Patent number
9,549,256
Issue date
Jan 17, 2017
Crestron Electronics, Inc.
Mark LaBosco
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Video and digital audio transport
Patent number
8,619,950
Issue date
Dec 31, 2013
Crestron Electronics Inc.
George Feldstein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MULTI-VOICE CONFERENCING DEVICE SOUNDBAR TEST SYSTEM AND METHOD
Publication number
20220086579
Publication date
Mar 17, 2022
CRESTRON ELECTRONICS, INC.
Robert Holstrom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A Speakerphone System That Corrects for Mechanical Vibrations on an...
Publication number
20210082386
Publication date
Mar 18, 2021
Crestron Electronics, Inc.
Alexander Marra
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Method for Use with a Speakerphone System That Corrects for Mechani...
Publication number
20210084404
Publication date
Mar 18, 2021
Crestron Electronics, Inc.
Alexander Marra
G01 - MEASURING TESTING
Information
Patent Application
RETROFIT DIGITAL NETWORK SPEAKER SYSTEM
Publication number
20190238683
Publication date
Aug 1, 2019
CRESTRON ELECTRONICS, INC.
Mark LaBosco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RETROFIT DIGITAL NETWORK SPEAKER SYSTEM
Publication number
20180139330
Publication date
May 17, 2018
CRESTRON ELECTRONICS, INC.
Mark LaBosco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Speaker Protection for Surround Sound Systems
Publication number
20160234596
Publication date
Aug 11, 2016
CRESTRON ELECTRONICS, INC.
Mark LaBosco
H04 - ELECTRIC COMMUNICATION TECHNIQUE