Total properties:
33
|
|
Patent #:
|
|
Issue Dt:
|
09/26/1995
|
Application #:
|
08130128
|
Filing Dt:
|
10/04/1993
|
Title:
|
WIDE RANGE VACUUM GAUGE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/01/1998
|
Application #:
|
08745419
|
Filing Dt:
|
11/12/1996
|
Title:
|
IONIZATION GAUGE AND METHOD OF USING AND CALIBRATING SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
02/15/2000
|
Application #:
|
08897629
|
Filing Dt:
|
07/21/1997
|
Title:
|
APPARATUS AND METHODS FOR HEAT LOSS PRESSURE MEASUREMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
02/15/2000
|
Application #:
|
08917932
|
Filing Dt:
|
08/27/1997
|
Title:
|
MINIATURE IONIZATION GAUGE UTILIZING MULTIPLE ION COLLECTORS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/27/2000
|
Application #:
|
09010484
|
Filing Dt:
|
01/21/1998
|
Title:
|
IONIZATION GAUGE AND METHOD OF USING AND CALIBRATING SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
04/04/2000
|
Application #:
|
09276985
|
Filing Dt:
|
03/26/1999
|
Title:
|
MINIATURE IONIZATION GAUGE UTILIZING MULTIPLE ION COLLECTORS
|
|
|
Patent #:
|
|
Issue Dt:
|
05/08/2001
|
Application #:
|
09475392
|
Filing Dt:
|
12/30/1999
|
Title:
|
METHOD OF PRESSURE MEASUREMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
03/06/2001
|
Application #:
|
09528472
|
Filing Dt:
|
03/17/2000
|
Title:
|
Miniature ionization gauge utilizing multiple ion collectors
|
|
|
Patent #:
|
|
Issue Dt:
|
12/09/2003
|
Application #:
|
09583339
|
Filing Dt:
|
05/31/2000
|
Title:
|
APPARATUS AND METHODS FOR HEAT LOSS PRESSURE MEASUREMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
09/06/2005
|
Application #:
|
10273402
|
Filing Dt:
|
10/16/2002
|
Publication #:
|
|
Pub Dt:
|
05/29/2003
| | | | |
Title:
|
APPARATUS AND METHODS FOR HEAT LOSS PRESSURE MEASUREMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
10/05/2004
|
Application #:
|
10630458
|
Filing Dt:
|
07/30/2003
|
Publication #:
|
|
Pub Dt:
|
02/05/2004
| | | | |
Title:
|
APPARATUS AND METHODS FOR HEAT LOSS PRESSURE MEASUREMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
04/18/2006
|
Application #:
|
10799446
|
Filing Dt:
|
03/12/2004
|
Publication #:
|
|
Pub Dt:
|
08/25/2005
| | | | |
Title:
|
IONIZATION GAUGE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/20/2005
|
Application #:
|
10852896
|
Filing Dt:
|
05/24/2004
|
Publication #:
|
|
Pub Dt:
|
11/04/2004
| | | | |
Title:
|
APPARATUS AND METHODS FOR HEAT LOSS PRESSURE MEASUREMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
03/15/2005
|
Application #:
|
10853358
|
Filing Dt:
|
05/24/2004
|
Publication #:
|
|
Pub Dt:
|
11/04/2004
| | | | |
Title:
|
APPARATUS AND METHODS FOR HEAT LOSS PRESSURE MEASUREMENT
|
|
|
Patent #:
|
|
Issue Dt:
|
01/01/2008
|
Application #:
|
11012871
|
Filing Dt:
|
12/14/2004
|
Publication #:
|
|
Pub Dt:
|
06/15/2006
| | | | |
Title:
|
METHOD AND APPARATUS FOR STORING VACUUM GAUGE CALIBRATION PARAMETERS AND MEASUREMENT DATA ON A VACUUM GAUGE STRUCTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
07/31/2007
|
Application #:
|
11146721
|
Filing Dt:
|
06/07/2005
|
Publication #:
|
|
Pub Dt:
|
02/02/2006
| | | | |
Title:
|
METHOD OF OPERATING A RESISTIVE HEAT-LOSS PRESSURE SENSOR
|
|
|
Patent #:
|
|
Issue Dt:
|
11/13/2007
|
Application #:
|
11354278
|
Filing Dt:
|
02/14/2006
|
Publication #:
|
|
Pub Dt:
|
09/07/2006
| | | | |
Title:
|
IONIZATION GAUGE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/02/2008
|
Application #:
|
11439875
|
Filing Dt:
|
05/24/2006
|
Publication #:
|
|
Pub Dt:
|
01/18/2007
| | | | |
Title:
|
WIDE-RANGE COMBINATION VACUUM GAUGE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/30/2008
|
Application #:
|
11488457
|
Filing Dt:
|
07/18/2006
|
Publication #:
|
|
Pub Dt:
|
01/24/2008
| | | | |
Title:
|
METHOD AND APPARATUS FOR MAINTAINING EMISSION CAPABILITIES OF HOT CATHODES IN HARSH ENVIRONMENTS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/22/2008
|
Application #:
|
11700303
|
Filing Dt:
|
01/31/2007
|
Title:
|
HIGH SENSITIVITY PRESSURE ACTUATED SWITCH BASED ON MEMS-FABRICATED SILICON DIAPHRAGM AND HAVING ELECTRICALLY ADJUSTABLE SWITCH POINT
|
|
|
Patent #:
|
|
Issue Dt:
|
04/12/2011
|
Application #:
|
11820629
|
Filing Dt:
|
06/20/2007
|
Publication #:
|
|
Pub Dt:
|
11/01/2007
| | | | |
Title:
|
METHOD AND APPARATUS FOR STORING VACUUM GAUGE CALIBRATION PARAMETERS AND MEASUREMENT DATA ON A VACUUM GAUGE STRUCTURE
|
|
|
Patent #:
|
|
Issue Dt:
|
08/03/2010
|
Application #:
|
11827370
|
Filing Dt:
|
07/11/2007
|
Publication #:
|
|
Pub Dt:
|
01/15/2009
| | | | |
Title:
|
IONIZATION GAUGE WITH A COLD ELECTRON SOURCE
|
|
|
Patent #:
|
|
Issue Dt:
|
02/02/2010
|
Application #:
|
12229271
|
Filing Dt:
|
08/21/2008
|
Publication #:
|
|
Pub Dt:
|
12/25/2008
| | | | |
Title:
|
METHOD AND APPARATUS FOR MAINTAINING EMISSION CAPABILITIES OF HOT CATHODES IN HARSH ENVIRONMENTS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/07/2010
|
Application #:
|
12313778
|
Filing Dt:
|
11/24/2008
|
Publication #:
|
|
Pub Dt:
|
06/11/2009
| | | | |
Title:
|
METHOD AND APPARATUS FOR SHIELDING FEEDTHROUGH PIN INSULATORS IN AN IONIZATION GAUGE OPERATING IN HARSH ENVIRONMENTS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/07/2015
|
Application #:
|
12514339
|
Filing Dt:
|
12/02/2009
|
Publication #:
|
|
Pub Dt:
|
04/08/2010
| | | | |
Title:
|
Electrostatic Ion Trap
|
|
|
Patent #:
|
|
Issue Dt:
|
04/01/2014
|
Application #:
|
12808983
|
Filing Dt:
|
10/20/2010
|
Publication #:
|
|
Pub Dt:
|
09/29/2011
| | | | |
Title:
|
IONIZATION GAUGE HAVING ELECTRON MULTIPLIER COLD EMISSION SOURCE
|
|
|
Patent #:
|
|
Issue Dt:
|
02/11/2014
|
Application #:
|
12860050
|
Filing Dt:
|
08/20/2010
|
Publication #:
|
|
Pub Dt:
|
03/17/2011
| | | | |
Title:
|
IONIZATION GAUGE WITH OPERATIONAL PARAMETERS AND GEOMETRY DESIGNED FOR HIGH PRESSURE OPERATION
|
|
|
Patent #:
|
|
Issue Dt:
|
02/03/2015
|
Application #:
|
13051430
|
Filing Dt:
|
03/18/2011
|
Publication #:
|
|
Pub Dt:
|
07/07/2011
| | | | |
Title:
|
IONIZATION GAUGE WITH EMISSION CURRENT AND BIAS POTENTIAL CONTROL
|
|
|
Patent #:
|
|
Issue Dt:
|
11/19/2013
|
Application #:
|
13289142
|
Filing Dt:
|
11/04/2011
|
Publication #:
|
|
Pub Dt:
|
05/10/2012
| | | | |
Title:
|
ELECTROSTATIC ION TRAP
|
|
|
Patent #:
|
|
Issue Dt:
|
04/26/2016
|
Application #:
|
13508644
|
Filing Dt:
|
05/08/2012
|
Publication #:
|
|
Pub Dt:
|
09/13/2012
| | | | |
Title:
|
Vacuum Quality Measurement System
|
|
|
Patent #:
|
|
Issue Dt:
|
05/26/2015
|
Application #:
|
14354227
|
Filing Dt:
|
04/25/2014
|
Publication #:
|
|
Pub Dt:
|
09/18/2014
| | |
PCT #:
|
US2012062599
|
Title:
|
METHOD AND APPARATUS FOR TUNING AN ELECTROSTATIC ION TRAP
|
|
|
Patent #:
|
|
Issue Dt:
|
03/14/2017
|
Application #:
|
14377449
|
Filing Dt:
|
08/07/2014
|
Publication #:
|
|
Pub Dt:
|
10/22/2015
| | |
PCT #:
|
US2013025198
|
Title:
|
IONIZATION GAUGE FOR HIGH PRESSURE OPERATION
|
|
|
Patent #:
|
|
Issue Dt:
|
07/25/2017
|
Application #:
|
14384782
|
Filing Dt:
|
09/12/2014
|
Publication #:
|
|
Pub Dt:
|
01/29/2015
| | |
PCT #:
|
US2013030801
|
Title:
|
TRACE GAS CONCENTRATION IN ART MS TRAPS
|
|