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Kirk Gregory Griffes
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Grand Rapids, MI, US
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last 30 patents
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Patent Grant
Directed audio system for audio privacy and audio stream customization
Patent number
11,082,771
Issue date
Aug 3, 2021
Steelcase, Inc.
Darrin Sculley
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Directed audio system for audio privacy and audio stream customization
Patent number
10,735,858
Issue date
Aug 4, 2020
Steelcase, Inc.
Darrin Sculley
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Directed audio system for audio privacy and audio stream customization
Patent number
10,405,096
Issue date
Sep 3, 2019
Steelcase, Inc.
Darrin Sculley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
DIRECTED AUDIO SYSTEM FOR AUDIO PRIVACY AND AUDIO STREAM CUSTOMIZATION
Publication number
20210281948
Publication date
Sep 9, 2021
Steelcase Inc.
Darrin Sculley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Directed Audio System for Audio Privacy and Audio Stream Customization
Publication number
20200336830
Publication date
Oct 22, 2020
Steelcase Inc.
Darrin Sculley
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DIRECTED AUDIO SYSTEM FOR AUDIO PRIVACY AND AUDIO STREAM CUSTOMIZATION
Publication number
20190349680
Publication date
Nov 14, 2019
Steelcase Inc.
Darrin Sculley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIRECTED AUDIO SYSTEM FOR AUDIO PRIVACY AND AUDIO STREAM CUSTOMIZATION
Publication number
20180199136
Publication date
Jul 12, 2018
Steelcase Inc.
Darrin Sculley
H04 - ELECTRIC COMMUNICATION TECHNIQUE