Phase nulling gyrometers

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CPC
G01C19/726

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GPHYSICS G01Measuring instruments G01CMEASURING DISTANCES, LEVELS OR BEARINGS SURVEYING NAVIGATION GYROSCOPIC INSTRUMENTS PHOTOGRAMMETRY OR VIDEOGRAMMETRY G01C19/00Gyroscopes Turn-sensitive devices using vibrating masses Turn-sensitive devices without moving masses Measuring angular rate using gyroscopic effects

Current Industry

G01C19/726Phase nulling gyrometers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Photoelectric sensing system and feedback module
- Patent number 12,072,189
- Issue date Aug 27, 2024
- AEGIVERSE Co., Ltd.
- Hung-Pin Chung
- G01 - MEASURING TESTING
Information Patent Grant
Sagnac effect RF based electromagnetic gyroscope using pulsed excit...
- Patent number 12,050,106
- Issue date Jul 30, 2024
- Daryl W. Barry
- G01 - MEASURING TESTING
Information Patent Grant
Method for correcting gyroscope demodulation phase drift
- Patent number 11,668,585
- Issue date Jun 6, 2023
- STMicroelectronics S.r.l.
- Luca Guerinoni
- G01 - MEASURING TESTING
Information Patent Grant
Multicore fiber optic gyro
- Patent number 11,187,531
- Issue date Nov 30, 2021
- 4S-SILVERSWORD SOFTWARE AND SERVICES, LLC
- William R. A. Ziegler
- G01 - MEASURING TESTING
Information Patent Grant
Flange-bonded loopback for fiber-optic gyroscope (FOG)
- Patent number 11,047,688
- Issue date Jun 29, 2021
- Northrop Grumman Systems Corporation
- Steven M. Kim
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for correcting errors in gyroscopes
- Patent number 10,914,587
- Issue date Feb 9, 2021
- Honeywell International Inc.
- Glen A. Sanders
- G01 - MEASURING TESTING
Information Patent Grant
Multilayer waveguide optical gyroscope
- Patent number 10,852,137
- Issue date Dec 1, 2020
- Gener8, LLC
- William K. Bischel
- G01 - MEASURING TESTING
Information Patent Grant
Large-dynamic-range fiber optic gyroscope
- Patent number 10,837,778
- Issue date Nov 17, 2020
- Nufern
- Jan Amir Khan
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic gyroscope control system using sub-tau modulation
- Patent number 10,794,703
- Issue date Oct 6, 2020
- Northrop Grumman Systems Corporation
- George Attila Pavlath
- G01 - MEASURING TESTING
Information Patent Grant
Hyperbolic modulation offset error reducer for an RFOG
- Patent number 10,767,995
- Issue date Sep 8, 2020
- Honeywell International Inc.
- Lee K. Strandjord
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for reducing polarization-related bias errors i...
- Patent number 10,365,107
- Issue date Jul 30, 2019
- Honeywell International Inc.
- Glen A. Sanders
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit for an interference fiber optic gyrosco...
- Patent number 10,274,319
- Issue date Apr 30, 2019
- KVH Industries, Inc.
- Liming Wang
- G02 - OPTICS
Information Patent Grant
Phase modulator for fiber-optic gyroscopes controlled in a zero-mea...
- Patent number 10,139,231
- Issue date Nov 27, 2018
- Northrop Grumman Litef GmbH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Grant
Interferometric measurement device
- Patent number 9,945,670
- Issue date Apr 17, 2018
- IXBLUE
- Herve Lefevre
- G01 - MEASURING TESTING
Information Patent Grant
Optical passive resonator gyro with three beams
- Patent number 9,803,981
- Issue date Oct 31, 2017
- Thales
- Sylvain Schwartz
- G01 - MEASURING TESTING
Information Patent Grant
Fibre-optic measurement device, rate gyro, and inertial stabilisati...
- Patent number 9,739,614
- Issue date Aug 22, 2017
- IXBLUE
- Herve Lefevre
- G01 - MEASURING TESTING
Information Patent Grant
Rotationally biased fiber optic gyroscope
- Patent number 9,568,318
- Issue date Feb 14, 2017
- Honeywell International Inc.
- Austin Taranta
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic gyroscope dead band error suppression
- Patent number 9,557,174
- Issue date Jan 31, 2017
- Honeywell International Inc.
- William Joseph Trinkle
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic gyroscope dead band error suppression
- Patent number 9,557,175
- Issue date Jan 31, 2017
- Honeywell International Inc.
- William Joseph Trinkle
- G01 - MEASURING TESTING
Information Patent Grant
Suppression of lock-in effect due to a MIOC frequency response in a...
- Patent number 9,518,825
- Issue date Dec 13, 2016
- Northrop Grumman Litef GmbH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Grant
Fiber-optic measurement device, gyrometer, and navigation and inert...
- Patent number 9,291,458
- Issue date Mar 22, 2016
- IXBLUE
- Herve Lefevre
- G01 - MEASURING TESTING
Information Patent Grant
Simulator for simulating the operation of a fiber optic gyroscope
- Patent number 9,157,741
- Issue date Oct 13, 2015
- Raytheon Company
- Michael S. Bielas
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic gyroscope dead band error suppression
- Patent number 9,140,551
- Issue date Sep 22, 2015
- Honeywell International Inc.
- William Joseph Trinkle
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods sideband heterodyning detection
- Patent number 9,115,994
- Issue date Aug 25, 2015
- Honeywell International Inc.
- Lee K. Strandjord
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Occasional calibration phase-difference modulation for sagnac inter...
- Patent number 8,610,995
- Issue date Dec 17, 2013
- Ralph A. Bergh
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for driving an optical modulator
- Patent number 8,592,746
- Issue date Nov 26, 2013
- Honeywell International Inc.
- Douglas E. Smith
- G01 - MEASURING TESTING
Information Patent Grant
System to reduce gyroscopic errors with limited power supply qualit...
- Patent number 8,542,364
- Issue date Sep 24, 2013
- Honeywell International Inc.
- Gregory W Keith
- G01 - MEASURING TESTING
Information Patent Grant
Determining and compensating for modulator dynamics in interferomet...
- Patent number 8,102,536
- Issue date Jan 24, 2012
- The Charles Stark Draper Laboratory, Inc.
- Paul A. Ward
- G01 - MEASURING TESTING
Information Patent Grant
System to reduce gyroscopic errors with limited power supply qualit...
- Patent number 8,077,321
- Issue date Dec 13, 2011
- Honeywell International Inc.
- Gregory W Keith
- G05 - CONTROLLING REGULATING
Information Patent Grant
Systems and methods for monitoring angle random walk
- Patent number 7,889,351
- Issue date Feb 15, 2011
- Honeywell International Inc.
- Lee K. Strandjord
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
RESONANT OPTICAL GYROSCOPE WITH A BROADBAND LIGHT SOURCE AND RIN RE...
- Publication number 20240377199
- Publication date Nov 14, 2024
- Honeywell International Inc.
- Jianfeng Wu
- G01 - MEASURING TESTING
Information Patent Application
MODULATION FOR THERMAL STABILITY IN RESONATOR FIBER OPTIC GYROSCOPE...
- Publication number 20240344827
- Publication date Oct 17, 2024
- Honeywell International Inc.
- Glen A. Sanders
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED PHOTONICS GYROSCOPE WITH COMMON INTENSITY MODULATION
- Publication number 20240302168
- Publication date Sep 12, 2024
- Honeywell International Inc.
- Jianfeng Wu
- G01 - MEASURING TESTING
Information Patent Application
GYROSCOPE ASSEMBLY WITH RING RESONATOR AND INTERFERENCE PATH
- Publication number 20240011774
- Publication date Jan 11, 2024
- ROBERT BOSCH GmbH
- Patrick Tritschler
- G01 - MEASURING TESTING
Information Patent Application
PHOTOELECTRIC SENSING SYSTEM AND FEEDBACK MODULE
- Publication number 20230408258
- Publication date Dec 21, 2023
- National Central University
- HUNG-PIN CHUNG
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CORRECTING GYROSCOPE DEMODULATION PHASE DRIFT
- Publication number 20230280189
- Publication date Sep 7, 2023
- STMicroelectronics S.r.l.
- Luca GUERINONI
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CORRECTING GYROSCOPE DEMODULATION PHASE DRIFT
- Publication number 20230068616
- Publication date Mar 2, 2023
- STMicroelectronics S.r.l.
- Luca GUERINONI
- G01 - MEASURING TESTING
Information Patent Application
Sagnac Effect RF Based Electromagnetic Gyroscope Using Pulsed Excit...
- Publication number 20220228865
- Publication date Jul 21, 2022
- Daryl W. BARRY
- G01 - MEASURING TESTING
Information Patent Application
HYPERBOLIC MODULATION OFFSET ERROR REDUCER FOR AN RFOG
- Publication number 20200072608
- Publication date Mar 5, 2020
- HONEYWELL INTERNATIONAL INC.
- Lee K. Strandjord
- G01 - MEASURING TESTING
Information Patent Application
LARGE-DYNAMIC-RANGE FIBER OPTIC GYROSCOPE
- Publication number 20190316907
- Publication date Oct 17, 2019
- Nufern
- Jan Amir KHAN
- G01 - MEASURING TESTING
Information Patent Application
FLANGE-BONDED LOOPBACK FOR FIBER-OPTIC GYROSCOPE (FOG)
- Publication number 20190113343
- Publication date Apr 18, 2019
- Northrop Grumman Systems Corporation
- STEVEN M. KIM
- G01 - MEASURING TESTING
Information Patent Application
MULTILAYER WAVEGUIDE OPTICAL GYROSCOPE
- Publication number 20190101392
- Publication date Apr 4, 2019
- Gener8, LLC
- William K. Bischel
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR REDUCING POLARIZATION-RELATED BIAS ERRORS I...
- Publication number 20190041215
- Publication date Feb 7, 2019
- HONEYWELL INTERNATIONAL INC.
- Glen A. Sanders
- G01 - MEASURING TESTING
Information Patent Application
PHASE MODULATOR FOR FIBER-OPTIC GYROSCOPES CONTROLLED IN A ZERO-MEA...
- Publication number 20180094930
- Publication date Apr 5, 2018
- NORTHROP GRUMMAN LITEF GMBH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Application
ROTATIONALLY BIASED FIBER OPTIC GYROSCOPE
- Publication number 20160313125
- Publication date Oct 27, 2016
- Honeywell International Inc.
- Austin Taranta
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS SIDEBAND HETERODYNING DETECTION
- Publication number 20140369699
- Publication date Dec 18, 2014
- Lee K. Strandjord
- G01 - MEASURING TESTING
Information Patent Application
Suppression of lock-in effect due to a MIOC frequency response in a...
- Publication number 20140268164
- Publication date Sep 18, 2014
- NORTHROP GRUMMAN LITEF GMBH
- Guenter Spahlinger
- G01 - MEASURING TESTING
Information Patent Application
Suppression of quantization noise in a fiber-optic sagnac interfero...
- Publication number 20130215430
- Publication date Aug 22, 2013
- Olaf Deppe-Reibold
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DRIVING AN OPTICAL MODULATOR
- Publication number 20120141062
- Publication date Jun 7, 2012
- Honeywell International Inc.
- Douglas E. Smith
- G01 - MEASURING TESTING
Information Patent Application
OCCASIONAL CALIBRATION PHASE-DIFFERENCE MODULATION FOR SAGNAC INTER...
- Publication number 20120134005
- Publication date May 31, 2012
- Ralph A. Bergh
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM TO REDUCE GYROSCOPIC ERRORS WITH LIMITED POWER SUPPLY QUALIT...
- Publication number 20110304852
- Publication date Dec 15, 2011
- Honeywell International Inc.
- Gregory W. Keith
- G05 - CONTROLLING REGULATING
Information Patent Application
DETERMINING AND COMPENSATING FOR MODULATOR DYNAMICS IN INTERFEROMET...
- Publication number 20110102801
- Publication date May 5, 2011
- The Charles Stark Draper Laboratory, Inc.
- Paul A. Ward
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING ANGLE RANDOM WALK
- Publication number 20100165349
- Publication date Jul 1, 2010
- Honeywell International Inc.
- Lee Strandjord
- G01 - MEASURING TESTING
Information Patent Application
Automatic gain Control for fiber optic gyroscope deterministic cont...
- Publication number 20100141953
- Publication date Jun 10, 2010
- Northrop Grumman Guidance and Electronics Company Inc.
- Daniel A. Tazartes
- G01 - MEASURING TESTING
Information Patent Application
SEGMENTED OPTICS CIRCUIT DRIVE FOR CLOSED LOOP FIBER OPTIC SENSORS
- Publication number 20100026535
- Publication date Feb 4, 2010
- Honeywell International Inc.
- Gregg Keith
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DETERMINING AND COMPENSATING FOR MODULATOR DYNAMICS IN INTERFEROMET...
- Publication number 20090201510
- Publication date Aug 13, 2009
- The Charles Stark Draper Laboratory, Inc.
- Paul A. Ward
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND POWER-ASSISTED OPTIC-FIBER MEASURING DEVICE AND GYRO
- Publication number 20090161112
- Publication date Jun 25, 2009
- IXSEA
- Alexandre Urgell
- G01 - MEASURING TESTING
Information Patent Application
HIGH RESOLUTION IOC DRIVE AND METHOD FOR DRIVING FIBER OPTIC GYROSC...
- Publication number 20090128826
- Publication date May 21, 2009
- Honeywell International, Inc.
- Gregory W. Keith
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL FEEDBACK SYSTEMS AND METHODS FOR OPTICAL GYROSCOPES
- Publication number 20090059237
- Publication date Mar 5, 2009
- Honeywell International Inc.
- Lee K. Strandjord
- G01 - MEASURING TESTING
Information Patent Application
Signal Processing For A Sagnac Interferometer
- Publication number 20080218765
- Publication date Sep 11, 2008
- Ralph A. Bergh
- G01 - MEASURING TESTING

Phase nulling gyrometers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photoelectric sensing system and feedback module

Sagnac effect RF based electromagnetic gyroscope using pulsed excit...

Method for correcting gyroscope demodulation phase drift

Multicore fiber optic gyro

Flange-bonded loopback for fiber-optic gyroscope (FOG)

Systems and methods for correcting errors in gyroscopes

Multilayer waveguide optical gyroscope

Large-dynamic-range fiber optic gyroscope

Fiber optic gyroscope control system using sub-tau modulation

Hyperbolic modulation offset error reducer for an RFOG

Systems and methods for reducing polarization-related bias errors i...

Photonic integrated circuit for an interference fiber optic gyrosco...

Phase modulator for fiber-optic gyroscopes controlled in a zero-mea...

Interferometric measurement device

Optical passive resonator gyro with three beams

Fibre-optic measurement device, rate gyro, and inertial stabilisati...

Rotationally biased fiber optic gyroscope

Fiber optic gyroscope dead band error suppression

Fiber optic gyroscope dead band error suppression

Suppression of lock-in effect due to a MIOC frequency response in a...

Fiber-optic measurement device, gyrometer, and navigation and inert...

Simulator for simulating the operation of a fiber optic gyroscope

Fiber optic gyroscope dead band error suppression

Systems and methods sideband heterodyning detection

Occasional calibration phase-difference modulation for sagnac inter...

Systems and methods for driving an optical modulator

System to reduce gyroscopic errors with limited power supply qualit...

Determining and compensating for modulator dynamics in interferomet...

System to reduce gyroscopic errors with limited power supply qualit...

Systems and methods for monitoring angle random walk

Patents Applicationslast 30 patents

RESONANT OPTICAL GYROSCOPE WITH A BROADBAND LIGHT SOURCE AND RIN RE...

MODULATION FOR THERMAL STABILITY IN RESONATOR FIBER OPTIC GYROSCOPE...

INTEGRATED PHOTONICS GYROSCOPE WITH COMMON INTENSITY MODULATION

GYROSCOPE ASSEMBLY WITH RING RESONATOR AND INTERFERENCE PATH

PHOTOELECTRIC SENSING SYSTEM AND FEEDBACK MODULE

METHOD FOR CORRECTING GYROSCOPE DEMODULATION PHASE DRIFT

METHOD FOR CORRECTING GYROSCOPE DEMODULATION PHASE DRIFT

Sagnac Effect RF Based Electromagnetic Gyroscope Using Pulsed Excit...

HYPERBOLIC MODULATION OFFSET ERROR REDUCER FOR AN RFOG

LARGE-DYNAMIC-RANGE FIBER OPTIC GYROSCOPE

FLANGE-BONDED LOOPBACK FOR FIBER-OPTIC GYROSCOPE (FOG)

MULTILAYER WAVEGUIDE OPTICAL GYROSCOPE

SYSTEMS AND METHODS FOR REDUCING POLARIZATION-RELATED BIAS ERRORS I...

PHASE MODULATOR FOR FIBER-OPTIC GYROSCOPES CONTROLLED IN A ZERO-MEA...

ROTATIONALLY BIASED FIBER OPTIC GYROSCOPE

SYSTEMS AND METHODS SIDEBAND HETERODYNING DETECTION

Suppression of lock-in effect due to a MIOC frequency response in a...

Suppression of quantization noise in a fiber-optic sagnac interfero...

SYSTEMS AND METHODS FOR DRIVING AN OPTICAL MODULATOR

OCCASIONAL CALIBRATION PHASE-DIFFERENCE MODULATION FOR SAGNAC INTER...

SYSTEM TO REDUCE GYROSCOPIC ERRORS WITH LIMITED POWER SUPPLY QUALIT...

DETERMINING AND COMPENSATING FOR MODULATOR DYNAMICS IN INTERFEROMET...

SYSTEMS AND METHODS FOR MONITORING ANGLE RANDOM WALK

Automatic gain Control for fiber optic gyroscope deterministic cont...

SEGMENTED OPTICS CIRCUIT DRIVE FOR CLOSED LOOP FIBER OPTIC SENSORS

DETERMINING AND COMPENSATING FOR MODULATOR DYNAMICS IN INTERFEROMET...

METHOD AND POWER-ASSISTED OPTIC-FIBER MEASURING DEVICE AND GYRO

HIGH RESOLUTION IOC DRIVE AND METHOD FOR DRIVING FIBER OPTIC GYROSC...

DIGITAL FEEDBACK SYSTEMS AND METHODS FOR OPTICAL GYROSCOPES

Signal Processing For A Sagnac Interferometer