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Karlheinz Strobl
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Los Angeles, CA, US
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last 30 patents
Information
Patent Grant
Concentrating and collecting optical system using concave toroidal...
Patent number
6,186,648
Issue date
Feb 13, 2001
Cogent Light Technologies, Inc.
Glenn Baker
G02 - OPTICS
Information
Patent Grant
Concentrating and collecting optical system using concave toroidal...
Patent number
5,836,667
Issue date
Nov 17, 1998
Cogent Light Technologies, Inc.
Glenn Baker
G02 - OPTICS
Information
Patent Grant
Light intensity attenuator for optical transmission systems
Patent number
5,642,456
Issue date
Jun 24, 1997
Cogent Light Technologies, Inc.
Glenn Baker
G02 - OPTICS
Information
Patent Grant
Concentrating and collecting optical system using concave toroidal...
Patent number
5,430,634
Issue date
Jul 4, 1995
Cogent Light Technologies, Inc.
Glenn Baker
G02 - OPTICS
Information
Patent Grant
Condensing and collecting optical system using an ellipsoidal refle...
Patent number
5,414,600
Issue date
May 9, 1995
Cogent Light Technologies, Inc.
Karlheinz Strobl
G02 - OPTICS
Information
Patent Grant
Apparatus and method for spectroscopic analysis of scattering media
Patent number
5,303,026
Issue date
Apr 12, 1994
The Regents of the University of California Los Alamos National Laboratory
Karlheinz Strobl
G01 - MEASURING TESTING