Douglas A. Doughty

Person

Gilroy, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Modular multi-aperture reflector sheets for light distribution and...
- Patent number 10,006,607
- Issue date Jun 26, 2018
- SPL INDUSTRIES USA, INC.
- Timothy J. Brockett
- F21 - LIGHTING
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
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
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
Information Patent Grant
Arc tube device and stem structure for electrodeless plasma lamp
- Patent number 8,629,616
- Issue date Jan 14, 2014
- Topanga Technologies, Inc.
- Douglas A. Doughty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrodeless plasma lamp array
- Patent number 8,373,352
- Issue date Feb 12, 2013
- Topanga Technologies, Inc.
- Douglas A. Doughty
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal body arc lamp
- Patent number 8,242,671
- Issue date Aug 14, 2012
- Excelitas Technologies Singapore Pte, Ltd
- Rudi Blondia
- F21 - LIGHTING
Information Patent Grant
Metal body arc lamp
- Patent number 7,679,276
- Issue date Mar 16, 2010
- PerkinElmer Singapore PTE. LTD.
- Rudi Blondia
- F21 - LIGHTING

Patents Applicationslast 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
ARC TUBE DEVICE AND STEM STRUCTURE FOR ELECTRODELESS PLASMA LAMP
- Publication number 20140187116
- Publication date Jul 3, 2014
- Topanga Technologies, Inc.
- DOUGLAS A. DOUGHTY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILL COMBINATION AND METHOD FOR HIGH INTENSITY LAMPS
- Publication number 20120176029
- Publication date Jul 12, 2012
- Topanga Technologies, Inc.
- Douglas A. Doughty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC TUBE DEVICE AND STEM STRUCTURE FOR ELECTRODELESS PLASMA LAMP
- Publication number 20120176028
- Publication date Jul 12, 2012
- Topanga Technologies, Inc.
- Douglas A. Doughty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrodeless Plasma Lamp Array
- Publication number 20110204791
- Publication date Aug 25, 2011
- Topanga Technologies, Inc.
- Douglas A. Doughty
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METAL BODY ARC LAMP
- Publication number 20100201244
- Publication date Aug 12, 2010
- PerkinElmer Singapore Pte. Ltd.
- Rudi Blondia
- F21 - LIGHTING
Information Patent Application
ELECTRODELESS LAMPS WITH GROUNDED COUPLING ELEMENTS AND IMPROVED BU...
- Publication number 20100134008
- Publication date Jun 3, 2010
- Topanga Technologies, Inc.
- FREDERICK M. ESPIAU
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Metal body arc lamp
- Publication number 20060175947
- Publication date Aug 10, 2006
- Rudi Blondia
- F21 - LIGHTING

Douglas A. Doughty

Person

Patents Grantslast 30 patents

Modular multi-aperture reflector sheets for light distribution and...

Plasma growth lamp for horticulture

Arc tube device and stem structure for electrodeless plasma lamp

Fill combination and method for high intensity lamps

Electrodeless lamps with grounded coupling elements and improved bu...

Arc tube device and stem structure for electrodeless plasma lamp

Electrodeless plasma lamp array

Metal body arc lamp

Metal body arc lamp

Patents Applicationslast 30 patents

PLASMA GROWTH LAMP FOR HORTICULTURE

ARC TUBE DEVICE AND STEM STRUCTURE FOR ELECTRODELESS PLASMA LAMP

FILL COMBINATION AND METHOD FOR HIGH INTENSITY LAMPS

ARC TUBE DEVICE AND STEM STRUCTURE FOR ELECTRODELESS PLASMA LAMP

Electrodeless Plasma Lamp Array

METAL BODY ARC LAMP

ELECTRODELESS LAMPS WITH GROUNDED COUPLING ELEMENTS AND IMPROVED BU...

Metal body arc lamp