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Carl W. Dirk
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El Paso, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Filters, illuminants, and customized spectral profiles for reducing...
Patent number
8,570,498
Issue date
Oct 29, 2013
Board of Regents, The University of Texas System
Carl W. Dirk
G01 - MEASURING TESTING
Information
Patent Grant
Customizable spectral profiles for filtering
Patent number
8,009,278
Issue date
Aug 30, 2011
Board of Regents, The University of Texas System
Carl W. Dirk
G01 - MEASURING TESTING
Information
Patent Grant
Illumination sources and customizable spectral profiles
Patent number
7,929,130
Issue date
Apr 19, 2011
The Board of Regents of the University of Texas System
Carl W. Dirk
G01 - MEASURING TESTING
Information
Patent Grant
Customizable spectral profiles for filtering
Patent number
7,663,739
Issue date
Feb 16, 2010
Board of Regents, The University of Texas System
Carl W. Dirk
G01 - MEASURING TESTING
Information
Patent Grant
Illumination sources and customizable spectral profiles
Patent number
7,626,693
Issue date
Dec 1, 2009
Board of Regents, The University of Texas System
Carl W. Dirk
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTIMIZATION OF LIGHT FILTERS AND ILLUMINANTS AND PRODUCTS DERIVED...
Publication number
20150192800
Publication date
Jul 9, 2015
PhotoKinetics, Inc.
Carl W. Dirk
G02 - OPTICS
Information
Patent Application
Protective Light Filters Having Customized Spectral Profiles
Publication number
20110019269
Publication date
Jan 27, 2011
BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
Carl W. Dirk
G02 - OPTICS
Information
Patent Application
Protective Light Filters and Illuminants Having Customized Spectral...
Publication number
20100290230
Publication date
Nov 18, 2010
Carl W. Dirk
G02 - OPTICS
Information
Patent Application
Filters, Illuminants, and Customized Spectral Profiles for Reducing...
Publication number
20100290231
Publication date
Nov 18, 2010
The Board of Regents of the University of Texas System
Carl W. Dirk
G01 - MEASURING TESTING
Information
Patent Application
Customizable Spectral Profiles for Filtering
Publication number
20100165337
Publication date
Jul 1, 2010
The Board of Regents of the University of Texas System
Carl W. Dirk
G02 - OPTICS
Information
Patent Application
Illumination Sources and Customizable Spectral Profiles
Publication number
20100085563
Publication date
Apr 8, 2010
Board of Regents, The University of Texas System
Carl W. Dirk
G02 - OPTICS
Information
Patent Application
Customizable spectral profiles for filtering
Publication number
20040125607
Publication date
Jul 1, 2004
Board of Regents, The University of Texas System
Carl W. Dirk
G02 - OPTICS