Robert J. Ferran

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for monitoring gas pressure for reference cavity...
- Patent number 9,683,908
- Issue date Jun 20, 2017
- Ferran Technology, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for automatic detection of diaphragm coating o...
- Patent number 9,677,964
- Issue date Jun 13, 2017
- Ferran Technology, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Multi-axis tilt sensor for correcting gravitational effects on the...
- Patent number 9,360,391
- Issue date Jun 7, 2016
- Ferran Technology, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for monitoring gas pressure for reference cavity...
- Patent number 8,997,576
- Issue date Apr 7, 2015
- Reno Technologies, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for damping diaphragm vibration in capacitance...
- Patent number 8,997,575
- Issue date Apr 7, 2015
- Reno Technologies, Inc.
- Robert J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for automatic detection of diaphragm coating o...
- Patent number 8,997,548
- Issue date Apr 7, 2015
- Reno Technologies, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Automatic calibration adjustment of capacitance diaphragm gauges to...
- Patent number 8,965,725
- Issue date Feb 24, 2015
- Reno Technologies, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for acquiring noise reduced high frequency sig...
- Patent number 8,901,993
- Issue date Dec 2, 2014
- Reno Sub-Systems Canada Incorporated
- Robert J. Ferran
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-axis tilt sensor for correcting gravitational effects on the...
- Patent number 8,862,420
- Issue date Oct 14, 2014
- Reno Sub-Sustems Canada Incorporated
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for acquiring noise reduced high frequency sig...
- Patent number 8,760,221
- Issue date Jun 24, 2014
- Reno Sub-Systems Canada Incorporated
- Robert J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Multi-phase permanent magnet brushless DC electric motor
- Patent number 8,604,655
- Issue date Dec 10, 2013
- Electro-Mariner Corp.
- Robert J. Ferran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless DC motor having multiple parallel windings
- Patent number 8,283,831
- Issue date Oct 9, 2012
- Electro-Mariner Corp.
- Ilya Kaminsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Capacitance manometer having a relatively thick flush diaphragm und...
- Patent number 6,837,112
- Issue date Jan 4, 2005
- Stec Inc.
- Robert J. Ferran
- G01 - MEASURING TESTING
Information Patent Grant
Residual gas sensor utilizing a miniature quadrupole array
- Patent number 5,857,890
- Issue date Jan 12, 1999
- Ferran Scientific
- Robert J. Ferran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a residual gas sensor utilizing a miniature quadru...
- Patent number 5,613,294
- Issue date Mar 25, 1997
- Ferran Scientific
- Robert J. Ferran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Residual gas sensor utilizing a miniature quadrupole array
- Patent number 5,401,962
- Issue date Mar 28, 1995
- Ferran Scientific
- Robert J. Ferran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual balanced capacitance manometers for suppressing vibration effects
- Patent number 5,396,803
- Issue date Mar 14, 1995
- Tylan General, Inc.
- Robert J. Ferran
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Monitoring Gas Pressure for Reference Cavity...
- Publication number 20150185099
- Publication date Jul 2, 2015
- Reno Technologies, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Damping Diaphragm Vibration in Capacitance...
- Publication number 20150185100
- Publication date Jul 2, 2015
- Reno Technologies, Inc.
- Robert J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Method for Automatic Detection of Diaphragm Coating o...
- Publication number 20150185105
- Publication date Jul 2, 2015
- Reno Technologies, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Automatic Calibration Adjustment of Capacitance Diaphragm Gauges to...
- Publication number 20150177089
- Publication date Jun 25, 2015
- Reno Technologies, Inc.
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Multi-Axis Tilt Sensor for Correcting Gravitational Effects on the...
- Publication number 20150012235
- Publication date Jan 8, 2015
- Reno Sub-Systems Canada, Incorporated
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Acquiring Noise Reduced High Frequency Sig...
- Publication number 20140368265
- Publication date Dec 18, 2014
- Robert J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Damping Diaphragm Vibration in Capacitance...
- Publication number 20140224027
- Publication date Aug 14, 2014
- Reno Sub-Systems Canada Incorporated
- Robert J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Multi-Axis Tilt Sensor for Correcting Gravitational Effects on the...
- Publication number 20140222363
- Publication date Aug 7, 2014
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Automatic Calibration Adjustment of Capacitance Diaphragm Gauges to...
- Publication number 20140222362
- Publication date Aug 7, 2014
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and Method for Automatic Detection of Diaphragm Coating o...
- Publication number 20140208822
- Publication date Jul 31, 2014
- Reno Sub-Systems Canada, Incorporated
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Integrity Monitor for Reference Cavity of Capacitance Diaphragm Gauge
- Publication number 20140202254
- Publication date Jul 24, 2014
- David J. Ferran
- G01 - MEASURING TESTING
Information Patent Application
Multi-Stage Trochoidal Vacuum Pump
- Publication number 20080226480
- Publication date Sep 18, 2008
- ION METRICS, INC.
- Robert J. Ferran
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CAPACITANCE MANOMETER HAVING A RELATIVELY THICK FLUSH DIAPHRAGM UND...
- Publication number 20040187589
- Publication date Sep 30, 2004
- Robert J. Ferran
- G01 - MEASURING TESTING

Robert J. Ferran

Person

Patents Grantslast 30 patents

Method and system for monitoring gas pressure for reference cavity...

Apparatus and method for automatic detection of diaphragm coating o...

Multi-axis tilt sensor for correcting gravitational effects on the...

Method and system for monitoring gas pressure for reference cavity...

Method and apparatus for damping diaphragm vibration in capacitance...

Apparatus and method for automatic detection of diaphragm coating o...

Automatic calibration adjustment of capacitance diaphragm gauges to...

Method and apparatus for acquiring noise reduced high frequency sig...

Multi-axis tilt sensor for correcting gravitational effects on the...

Method and apparatus for acquiring noise reduced high frequency sig...

Multi-phase permanent magnet brushless DC electric motor

Brushless DC motor having multiple parallel windings

Capacitance manometer having a relatively thick flush diaphragm und...

Residual gas sensor utilizing a miniature quadrupole array

Method of making a residual gas sensor utilizing a miniature quadru...

Residual gas sensor utilizing a miniature quadrupole array

Dual balanced capacitance manometers for suppressing vibration effects

Patents Applicationslast 30 patents

Method and System for Monitoring Gas Pressure for Reference Cavity...

Method and Apparatus for Damping Diaphragm Vibration in Capacitance...

Apparatus and Method for Automatic Detection of Diaphragm Coating o...

Automatic Calibration Adjustment of Capacitance Diaphragm Gauges to...

Multi-Axis Tilt Sensor for Correcting Gravitational Effects on the...

Method and Apparatus for Acquiring Noise Reduced High Frequency Sig...

Method and Apparatus for Damping Diaphragm Vibration in Capacitance...

Multi-Axis Tilt Sensor for Correcting Gravitational Effects on the...

Automatic Calibration Adjustment of Capacitance Diaphragm Gauges to...

Apparatus and Method for Automatic Detection of Diaphragm Coating o...

Integrity Monitor for Reference Cavity of Capacitance Diaphragm Gauge

Multi-Stage Trochoidal Vacuum Pump

CAPACITANCE MANOMETER HAVING A RELATIVELY THICK FLUSH DIAPHRAGM UND...