Sheila Bergeron Dunn

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Mason, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Devices, systems, and methods regarding images
- Patent number 7,877,003
- Issue date Jan 25, 2011
- Microscan Systems, Inc.
- Sheila Bergeron Dunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for directing light
- Patent number 7,850,338
- Issue date Dec 14, 2010
- Microscan Systems, Inc.
- Michael C. Messina
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illuminator-especially for cylindrical curved surfaces
- Patent number 7,792,419
- Issue date Sep 7, 2010
- Microscan Systems, Inc.
- Sheila Bergeron Dunn
- G01 - MEASURING TESTING
Information Patent Grant
System and method for providing a uniform backlight
- Patent number 7,731,391
- Issue date Jun 8, 2010
- Microscan Systems, Inc.
- Michael C. Messina
- F21 - LIGHTING
Information Patent Grant
Optimal symbology illumination-apparatus and method
- Patent number 6,429,934
- Issue date Aug 6, 2002
- Robotic Vision Systems, Inc.
- Sheila B. Dunn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hockey puck shaped continuous diffuse illumination apparatus and me...
- Patent number 6,059,421
- Issue date May 9, 2000
- Northeast Robotics LLC
- Timothy P. White
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR PROVIDING A UNIFORM BACKLIGHT
- Publication number 20100232157
- Publication date Sep 16, 2010
- MICROSCAN SYSTEMS, INC.
- Michael C. Messina
- F21 - LIGHTING
Information Patent Application
Devices, Systems, and Methods Regarding Images
- Publication number 20090003810
- Publication date Jan 1, 2009
- Sheila Bergeron Dunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING A UNIFORM BACKLIGHT
- Publication number 20080080180
- Publication date Apr 3, 2008
- SIEMENS ENERGY & AUTOMATION, INC.
- Michael C. Messina
- F21 - LIGHTING
Information Patent Application
SYSTEM FOR PROVIDING MONOCHROMATIC LIGHT
- Publication number 20080024869
- Publication date Jan 31, 2008
- SIEMENS ENERGY & AUTOMATION, INC.
- Sheila Bergeron Dunn
- F21 - LIGHTING
Information Patent Application
Illuminator-especially for cylindrical curved surfaces
- Publication number 20070097686
- Publication date May 3, 2007
- Sheila Bergeron Dunn
- G01 - MEASURING TESTING