James R. Woodruff

Person

Redmond, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrostatic drive for accelerometer
- Patent number 6,745,627
- Issue date Jun 8, 2004
- Honeywell International Inc.
- James R. Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating beam accelerometer
- Patent number 6,484,578
- Issue date Nov 26, 2002
- AlliedSignal Inc.
- James R. Woodruff
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Vibrating beam force sensor
- Patent number 6,269,698
- Issue date Aug 7, 2001
- AlliedSignal Inc.
- James R. Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating beam accelerometer and method for manufacturing the same
- Patent number 6,248,610
- Issue date Jun 19, 2001
- AlliedSignal Inc.
- Ronald B. Leonardson
- G01 - MEASURING TESTING
Information Patent Grant
Method for manufacturing a vibrating beam accelerometer
- Patent number 6,119,520
- Issue date Sep 19, 2000
- AlliedSignal
- James R. Woodruff
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Vibrating beam accelerometer and method for manufacturing the same
- Patent number 5,996,411
- Issue date Dec 7, 1999
- AlliedSignal Inc.
- Ronald B. Leonardson
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating beam accelerometers and methods of forming vibrating beam...
- Patent number 5,948,982
- Issue date Sep 7, 1999
- AlliedSignal Inc.
- James R. Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating beam accelerometer
- Patent number 5,948,981
- Issue date Sep 7, 1999
- AlliedSignal Inc.
- James R. Woodruff
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Tunnel current sensor with force relief protection
- Patent number 5,503,018
- Issue date Apr 2, 1996
- AlliedSignal Inc.
- Brian L. Norling
- G01 - MEASURING TESTING
Information Patent Grant
Two-port electromagnetic drive for a double-ended tuning fork
- Patent number 5,501,103
- Issue date Mar 26, 1996
- AlliedSignal Inc.
- James R. Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Reactionless single beam vibrating force sensor
- Patent number 5,450,762
- Issue date Sep 19, 1995
- AlliedSignal Inc.
- James R. Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Servo accelerometer with tunnel current sensor and complementary el...
- Patent number 5,377,545
- Issue date Jan 3, 1995
- AlliedSignal Inc.
- Brian L. Norling
- G01 - MEASURING TESTING
Information Patent Grant
Multiple servo loop accelerometer with tunnel current sensors
- Patent number 5,361,635
- Issue date Nov 8, 1994
- AlliedSignal Inc.
- James R. Woodruff
- G01 - MEASURING TESTING
Information Patent Grant
Vibrating beam force transducer with automatic adjustment of its el...
- Patent number 5,339,698
- Issue date Aug 23, 1994
- AlliedSignal Inc.
- Michael J. Robinson
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration overload protection mechanism for sensor devices
- Patent number 5,275,048
- Issue date Jan 4, 1994
- Sundstrand Corporation
- Rand H. Hulsing
- G01 - MEASURING TESTING
Information Patent Grant
Adjustment of scale factor linearity in a servo accelerometer
- Patent number 5,133,214
- Issue date Jul 28, 1992
- New SD, Inc
- Richard A. Hanson
- G01 - MEASURING TESTING
Information Patent Grant
Accelerometer with coplanar push-pull force transducers
- Patent number 5,005,413
- Issue date Apr 9, 1991
- Sundstrand Data Control, Inc.
- Mitchell J. Novack
- G01 - MEASURING TESTING
Information Patent Grant
Flexures and method for creating flexures in a wafer
- Patent number 4,919,993
- Issue date Apr 24, 1990
- Sundstrand Data Control, Inc.
- James R. Woodruff
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A VIBRATING BEAM ACCELEROMETER
- Publication number 20010047688
- Publication date Dec 6, 2001
- JAMES R. WOODRUFF
- B81 - MICRO-STRUCTURAL TECHNOLOGY

James R. Woodruff

Person

Patents Grantslast 30 patents

Electrostatic drive for accelerometer

Vibrating beam accelerometer

Vibrating beam force sensor

Vibrating beam accelerometer and method for manufacturing the same

Method for manufacturing a vibrating beam accelerometer

Vibrating beam accelerometer and method for manufacturing the same

Vibrating beam accelerometers and methods of forming vibrating beam...

Vibrating beam accelerometer

Tunnel current sensor with force relief protection

Two-port electromagnetic drive for a double-ended tuning fork

Reactionless single beam vibrating force sensor

Servo accelerometer with tunnel current sensor and complementary el...

Multiple servo loop accelerometer with tunnel current sensors

Vibrating beam force transducer with automatic adjustment of its el...

Acceleration overload protection mechanism for sensor devices

Adjustment of scale factor linearity in a servo accelerometer

Accelerometer with coplanar push-pull force transducers

Flexures and method for creating flexures in a wafer

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING A VIBRATING BEAM ACCELEROMETER