David Vaughnn

Person

Edina, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Focusing method and apparatus
- Patent number 8,204,298
- Issue date Jun 19, 2012
- Rudolph Technologies, Inc.
- David Vaughnn
- G01 - MEASURING TESTING
Information Patent Grant
Illuminator for darkfield inspection
- Patent number 7,724,358
- Issue date May 25, 2010
- Rudolph Technologies, Inc.
- David Vaughnn
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic focusing method and apparatus
- Patent number 7,321,108
- Issue date Jan 22, 2008
- Rudolph Technology, Inc.
- Cory Watkins
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic focusing method and apparatus
- Patent number 7,196,300
- Issue date Mar 27, 2007
- Rudolph Technologies, Inc.
- Cory Watkins
- G01 - MEASURING TESTING
Information Patent Grant
Optical throughput condenser
- Patent number 7,192,173
- Issue date Mar 20, 2007
- Rudolph Technologies, Inc.
- David Vaughnn
- G02 - OPTICS
Information Patent Grant
Confocal 3D inspection system and process
- Patent number 6,870,609
- Issue date Mar 22, 2005
- August Technology Corp.
- Cory Watkins
- G01 - MEASURING TESTING
Information Patent Grant
Confocal 3D inspection system and process
- Patent number 6,773,935
- Issue date Aug 10, 2004
- August Technology Corp.
- Cory Watkins
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FOCUSING METHOD AND APPARATUS
- Publication number 20110268348
- Publication date Nov 3, 2011
- Rudolph Technologies, Inc.
- David Vaughnn
- G01 - MEASURING TESTING
Information Patent Application
REFLECTIVE OBJECTIVE
- Publication number 20110141594
- Publication date Jun 16, 2011
- Rudolph Technologies, Inc.
- David Vaughnn
- G02 - OPTICS
Information Patent Application
ILLUMINATOR FOR DARKFIELD INSPECTION
- Publication number 20090073429
- Publication date Mar 19, 2009
- Rudolph Technologies, Inc.
- David Vaughnn
- G01 - MEASURING TESTING
Information Patent Application
FOCUSING METHOD AND APPARATUS
- Publication number 20080021665
- Publication date Jan 24, 2008
- David Vaughnn
- G01 - MEASURING TESTING
Information Patent Application
Reflective objective
- Publication number 20070247729
- Publication date Oct 25, 2007
- Rudolph Technologies, Inc.
- David Vaughnn
- G02 - OPTICS
Information Patent Application
DYNAMIC FOCUSING METHOD AND APPARTUS
- Publication number 20070114358
- Publication date May 24, 2007
- Cory Watkins
- G02 - OPTICS
Information Patent Application
Scheimpflug normalizer
- Publication number 20070057164
- Publication date Mar 15, 2007
- David Vaughnn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic focusing method and apparatus
- Publication number 20060033056
- Publication date Feb 16, 2006
- Cory Watkins
- G02 - OPTICS
Information Patent Application
Camera module for an optical inspection system and related method o...
- Publication number 20060023229
- Publication date Feb 2, 2006
- Cory Watkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illuminator for dark field inspection
- Publication number 20060012778
- Publication date Jan 19, 2006
- August Technology Corp.
- David Vaughnn
- G01 - MEASURING TESTING
Information Patent Application
Confocal 3D inspection system and process
- Publication number 20040102043
- Publication date May 27, 2004
- August Technology Corp.
- Cory Watkins
- G02 - OPTICS
Information Patent Application
Optical throughput condenser
- Publication number 20040057135
- Publication date Mar 25, 2004
- August Technology Corp.
- David Vaughnn
- G02 - OPTICS
Information Patent Application
Confocal 3D inspection system and process
- Publication number 20030052346
- Publication date Mar 20, 2003
- Cory Watkins
- G01 - MEASURING TESTING
Information Patent Application
Confocal 3D inspection system and process
- Publication number 20030030794
- Publication date Feb 13, 2003
- August Technology Corp.
- Cory Watkins
- G01 - MEASURING TESTING
Information Patent Application
Confocal 3D inspection system and process
- Publication number 20030027367
- Publication date Feb 6, 2003
- August Technology Corp.
- Cory Watkins
- G01 - MEASURING TESTING
Information Patent Application
Confocal 3D inspection system and process
- Publication number 20030025918
- Publication date Feb 6, 2003
- August Technology Corp.
- Cory Watkins
- G01 - MEASURING TESTING
Information Patent Application
Confocal 3D inspection system and process
- Publication number 20020148984
- Publication date Oct 17, 2002
- Cory Watkins
- G01 - MEASURING TESTING
Information Patent Application
Confocal 3D inspection system and process
- Publication number 20020145734
- Publication date Oct 10, 2002
- Cory Watkins
- G01 - MEASURING TESTING

David Vaughnn

Person

Patents Grantslast 30 patents

Focusing method and apparatus

Illuminator for darkfield inspection

Dynamic focusing method and apparatus

Dynamic focusing method and apparatus

Optical throughput condenser

Confocal 3D inspection system and process

Confocal 3D inspection system and process

Patents Applicationslast 30 patents

FOCUSING METHOD AND APPARATUS

REFLECTIVE OBJECTIVE

ILLUMINATOR FOR DARKFIELD INSPECTION

FOCUSING METHOD AND APPARATUS

Reflective objective

DYNAMIC FOCUSING METHOD AND APPARTUS

Scheimpflug normalizer

Dynamic focusing method and apparatus

Camera module for an optical inspection system and related method o...

Illuminator for dark field inspection

Confocal 3D inspection system and process

Optical throughput condenser

Confocal 3D inspection system and process

Confocal 3D inspection system and process

Confocal 3D inspection system and process

Confocal 3D inspection system and process

Confocal 3D inspection system and process

Confocal 3D inspection system and process