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Richard S. Roth
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Boulder, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Transspectral illumination
Patent number
7,710,561
Issue date
May 4, 2010
Richard Stefan Roth
G01 - MEASURING TESTING
Information
Patent Grant
Movable MEMS-based noncontacting device
Patent number
7,030,537
Issue date
Apr 18, 2006
Network Photonics, Inc.
Bevan Staple
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Wavelength router
Patent number
6,868,205
Issue date
Mar 15, 2005
PTS Corporation
Robert T. Weverka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Linear optical beam translator for optical routing
Patent number
6,845,187
Issue date
Jan 18, 2005
PTS Corporation
Samuel P. Weaver
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
MEMS-based noncontacting free-space optical switch
Patent number
6,701,037
Issue date
Mar 2, 2004
PTS Corporation
Bevan Staple
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Micromirror array having adjustable mirror angles
Patent number
6,600,591
Issue date
Jul 29, 2003
Network Photonics, Inc.
Robert Anderson
G02 - OPTICS
Information
Patent Grant
Wavelength router
Patent number
6,501,877
Issue date
Dec 31, 2002
Network Photonics, Inc.
Robert T. Weverka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switchable wavelength add/drop component
Patent number
5,946,430
Issue date
Aug 31, 1999
Corning Incorporated
Alan John Morrow
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
TRANSSPECTRAL ILLUMINATION
Publication number
20090290149
Publication date
Nov 26, 2009
Richard Stefan Roth
G01 - MEASURING TESTING
Information
Patent Application
Movable MEMS-based noncontacting device
Publication number
20040223686
Publication date
Nov 11, 2004
PTS Corporation
Bevan Staple
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Wavelength router
Publication number
20040141681
Publication date
Jul 22, 2004
PTS Corporation
Robert T. Weverka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wavelength router
Publication number
20030053749
Publication date
Mar 20, 2003
Network Photonics, Inc.
Robert T. Weverka
G02 - OPTICS
Information
Patent Application
MEMS-based noncontacting free-space optical switch
Publication number
20030012488
Publication date
Jan 16, 2003
Bevan Staple
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Micromirror array having adjustable mirror angles
Publication number
20020186449
Publication date
Dec 12, 2002
Robert Anderson
G02 - OPTICS