Inventor

Anthony Dandridge

Inventor

Burke, VA, US

Overview

20→

Patents

1986–2020

Patent span

Physics

Primary field (CPC G)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Dprimary

G01DMeasuring not specially adapted for a specific variable30%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves15%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock15%

G01RMeasuring electric variables7%

G02BOptical elements, systems or apparatus7%

G01BMeasuring length, thickness or similar linear dimensions4%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%

G01MTesting static or dynamic balance of machines or structures4%

G01VGeophysics4%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%

PatentTitleYear

10,564,042Advantages of spatial demodulation in interferometric optical sensing applications2020 6,611,633'Coated fiber pressure sensors utilizing pressure release coating material'2003 6,328,837'Fiber optic accelerometer sensor and a method of constructing same'2001 6,285,806'Coherent reflectometric fiber Bragg grating sensor array'2001 6,081,633'Fiber optic sensor array system with forward coupled topology'2000 6,056,032'Apparatus for winding optic fiber coils'2000 5,986,784'Adaptive polarization diversity detection scheme for coherent communications and interferometric fiber sensors'1999 5,903,349'Fiber optic accelerometer sensor and a method of constructing same'1999 5,668,779'Hydrophone group design for shallow towed applications'1997 H0001626'Fiber optic network system with low crosstalk using code-division multiplexing'1997 5,394,378'Hydrophone transduction mechanism'1995 5,140,154'Inline fiber optic sensor arrays with delay elements coupled between sensor units'1992 5,104,222'System and method for minimizing input polarization-induced phase noise in an interferometric fiber-optic sensor depolarized input light'1992 H0000864'Magnetic field sensor and method of manufacture for a subassembly thereof'1991 4,907,849'Integrated-optic, polarization-selective phase modulator'1990 4,889,986'Serial interferometric fiber-optic sensor array'1989 4,881,813'Passive stabilization of a fiber optic nonlinear interferometric sensor'1989 4,739,661'Fiber-optic accelerometer having cantilevered acceleration-sensitive mass'1988 4,653,915'Method for reduction of polarization fading in interferometers'1987 4,600,885'Fiber optic magnetometer for detecting DC magnetic fields'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2003Patents assigned to US NAVY (15)· patent assignee history

1986–1999Based in Alexandria, VA, US· patent location history

1992–2003Based in Burke, VA, US· patent location history

1995–1997Patents assigned to US ARMY (2)· patent assignee history

2020Patents assigned to US GOV SEC NAVY (1)· patent assignee history

2020Based in Fairfax Station, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
US NAVY	15	1986–2003
US ARMY	2	1995–1997
US GOV SEC NAVY	1	2020

Locations

Location	Patents	Span
Burke, Virginia, US	10	1992–2003
Alexandria, Virginia, US	9	1986–1999
Fairfax Station, Virginia, US	1	2020