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CANOGA PARK, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Plasma growth lamp for horticulture
Patent number
9,392,752
Issue date
Jul 19, 2016
Topanga USA, Inc.
Douglas A. Doughty
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Electrodeless lamps with coaxial type resonators/waveguides and gro...
Patent number
9,236,238
Issue date
Jan 12, 2016
Topanga USA, Inc.
Frederick M. Espiau
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc tube device and stem structure for electrodeless plasma lamp
Patent number
9,224,568
Issue date
Dec 29, 2015
TOPANGA USA
Douglas A. Doughty
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low profile electrodeless lamps with an externally-grounded probe
Patent number
9,177,779
Issue date
Nov 3, 2015
Topanga USA, Inc.
Timothy J. Brockett
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Impedance tuning of an electrode-less plasma lamp
Patent number
9,099,291
Issue date
Aug 4, 2015
Topanga USA, Inc.
Dane I. Atol
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multiple pulse width modulation waveforms for plasma lamp
Patent number
8,957,593
Issue date
Feb 17, 2015
Topanga USA, Inc.
Timothy Brockett
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrodeless lamps with externally-grounded probes and improved bu...
Patent number
8,884,518
Issue date
Nov 11, 2014
Topanga USA, Inc.
Frederick M. Espiau
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fill combination and method for high intensity lamps
Patent number
8,847,488
Issue date
Sep 30, 2014
Topanga USA, Inc.
Douglas A. Doughty
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrodeless lamps with grounded coupling elements and improved bu...
Patent number
8,766,539
Issue date
Jul 1, 2014
Topanga USA, Inc.
Frederick M. Espiau
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
PLASMA GROWTH LAMP FOR HORTICULTURE
Publication number
20150327445
Publication date
Nov 19, 2015
Topanga USA, Inc.
Douglas A. Doughty
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
IMPEDANCE TUNING OF AN ELECTRODE-LESS PLASMA LAMP
Publication number
20140354148
Publication date
Dec 4, 2014
Topanga USA, Inc.
Dane I. Atol
H01 - BASIC ELECTRIC ELEMENTS
Trademark
last 30 trademarks