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Timothy A. Gladwin
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Pakenham, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Outdoor loudspeaker with integral lighting
Patent number
10,433,041
Issue date
Oct 1, 2019
Harman International Industries, Incorporated
James Garrett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Acoustic lens system for loudspeakers
Patent number
10,299,035
Issue date
May 21, 2019
Harman International Industries, Incorporated
Timothy Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loudspeaker front face
Patent number
D823281
Issue date
Jul 17, 2018
Harman International Industries, Incorporated
Jim Garrett
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Complementary asymmetric transducer configuration for lower distort...
Patent number
9,538,268
Issue date
Jan 3, 2017
Definitive Technology, LLC
Timothy A. Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loudspeaker and electrodynamic acoustic transducer with bulbous wav...
Patent number
9,426,576
Issue date
Aug 23, 2016
Definitive Technology, LLC
Timothy A Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transducer motor structure with enhanced flux
Patent number
9,282,410
Issue date
Mar 8, 2016
Timothy A. Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bipolar speaker with improved clarity
Patent number
8,995,697
Issue date
Mar 31, 2015
Definitive Technology, LLC
Timothy Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Heat dissipating acoustic transducer with mounting means
Patent number
8,724,844
Issue date
May 13, 2014
Robert Katz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Low-profile loudspeaker driver and enclosure assembly
Patent number
8,638,968
Issue date
Jan 28, 2014
DEI Headquarters, Inc.
Timothy A. Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Swivel tweeter mechanism for a constant phase coaxial acoustic tran...
Patent number
8,243,963
Issue date
Aug 14, 2012
Timothy A. Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ceiling or wall-mounted loudspeaker system with anti-diffraction wa...
Patent number
8,014,545
Issue date
Sep 6, 2011
DEI Headquarters, Inc.
Matthew Grant
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrodynamic acoustic transducer
Patent number
7,684,582
Issue date
Mar 23, 2010
DEI Headquarters, Inc.
Timothy A. Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OUTDOOR LOUDSPEAKER WITH INTEGRAL LIGHTING
Publication number
20170311062
Publication date
Oct 26, 2017
HARMAN INTERNATIONAL INDUSTRIES, INC.
James GARRETT
F21 - LIGHTING
Information
Patent Application
ACOUSTIC LENS SYSTEM FOR LOUDSPEAKERS
Publication number
20170195783
Publication date
Jul 6, 2017
HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Timothy GLADWIN
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Complementary Asymmetric Transducer Configuration for lower distort...
Publication number
20150341710
Publication date
Nov 26, 2015
Timothy A. GLADWIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOUDSPEAKER AND ELECTRODYNAMIC ACOUSTIC TRANSDUCER WITH BULBOUS WAV...
Publication number
20150172818
Publication date
Jun 18, 2015
Timothy A Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transducer Motor Structure with Enhanced Flux
Publication number
20150030199
Publication date
Jan 29, 2015
Definitive Technology, LLC
Timothy A. GLADWIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Heat Dissipating Acoustic Transducer with Mounting Means
Publication number
20130083958
Publication date
Apr 4, 2013
Robert Katz
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
BIPOLAR SPEAKER WITH IMPROVED CLARITY
Publication number
20120014544
Publication date
Jan 19, 2012
Timothy GLADWIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Low-Profile Loudspeaker Driver and Enclosure Assembly
Publication number
20110164774
Publication date
Jul 7, 2011
Timothy A. GLADWIN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Swivel tweeter mechanism for a constant phase coaxial acoustic tran...
Publication number
20100322457
Publication date
Dec 23, 2010
Timothy A. Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Ceiling or wall-mounted loudspeaker system with anti-diffraction wa...
Publication number
20080144873
Publication date
Jun 19, 2008
DEI Headquarters Inc.
Matthew Grant
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electrodynamic acoustic transducer
Publication number
20070036382
Publication date
Feb 15, 2007
DEI HEADQUARTERS, INC.
Timothy A. Gladwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE