Star trackers

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CPC
G01S3/7867

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GPHYSICS G01Measuring instruments G01SRADIO DIRECTION-FINDING RADIO NAVIGATION DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES ANALOGOUS ARRANGEMENTS USING OTHER WAVES G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received

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G01S3/7867Star trackers

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Patents Grantslast 30 patents

Information Patent Grant
Single star-based orientation method using dual-axis level sensor
- Patent number 12,152,904
- Issue date Nov 26, 2024
- Beijing Aerospace Institute for Metrology and Measurement Technology
- Kun Xiong
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Direct sun imaging star tracker
- Patent number 12,020,402
- Issue date Jun 25, 2024
- The Boeing Company
- Thomas George Chrien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Off axis guider with one or more mechanically controlled prisms for...
- Patent number 11,947,026
- Issue date Apr 2, 2024
- Sam Barziza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Star tracker using vector-based deep learning for enhanced performance
- Patent number 11,851,217
- Issue date Dec 26, 2023
- Ball Aerospace & Technologies Corp.
- Emil Tchilian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Stellar atmospheric refraction measurement correction method based...
- Patent number 11,635,481
- Issue date Apr 25, 2023
- Beijing University of Aeronautics and Astronautics
- Jie Jiang
- G01 - MEASURING TESTING
Information Patent Grant
Electronic polar alignment for astronomical instrument
- Patent number 11,630,180
- Issue date Apr 18, 2023
- Nanjing iOptron Scientific, Inc. Ltd.
- Chengcheng Xu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Optical angular measurement sensors
- Patent number 11,566,944
- Issue date Jan 31, 2023
- Wavefront Research, Inc.
- Thomas W. Stone
- G01 - MEASURING TESTING
Information Patent Grant
Compact star tracker with photonic crystal pointing
- Patent number 11,353,627
- Issue date Jun 7, 2022
- United States of America as represented by the Secretary of the Air Force
- Joshua Lentz
- G02 - OPTICS
Information Patent Grant
Through-cloud celestial sighting system
- Patent number 11,280,615
- Issue date Mar 22, 2022
- The Charles Stark Draper Laboratory, Inc.
- Juha-Pekka J. Laine
- G02 - OPTICS
Information Patent Grant
Celestial navigation system
- Patent number 11,209,273
- Issue date Dec 28, 2021
- QINETIQ LIMITED
- Mark Anthony O'Dell
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for northfinding
- Patent number 11,150,350
- Issue date Oct 19, 2021
- Elbit Systems of America, LLC
- Andrew Struckhoff
- G01 - MEASURING TESTING
Information Patent Grant
High precision—automated celestial navigation system
- Patent number 11,079,234
- Issue date Aug 3, 2021
- Mikhail Belenkii
- G01 - MEASURING TESTING
Information Patent Grant
Compact star-field sensor (SFS)
- Patent number 11,046,463
- Issue date Jun 29, 2021
- Triad National Security, LLC
- Nicholas Dallmann
- G01 - MEASURING TESTING
Information Patent Grant
Ultra-compact star scanner
- Patent number 11,016,166
- Issue date May 25, 2021
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
- Sean R. Semper
- G01 - MEASURING TESTING
Information Patent Grant
Device for locating a target by stellar correction, intended to be...
- Patent number 10,964,047
- Issue date Mar 30, 2021
- Safran Electronics & Defense
- Emmanuel Robert
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Photonic imaging array
- Patent number 10,837,755
- Issue date Nov 17, 2020
- The Charles Stark Draper Laboratory, Inc.
- Benjamin F. Lane
- G02 - OPTICS
Information Patent Grant
Out-of-field rejection filters for optical systems
- Patent number 10,761,253
- Issue date Sep 1, 2020
- Northrop Grumman Systems Corporation
- Kevin J. Romero
- G01 - MEASURING TESTING
Information Patent Grant
Photonic imaging array
- Patent number 10,731,964
- Issue date Aug 4, 2020
- The Charles Stark Draper Laboratory, Inc.
- Benjamin F. Lane
- G01 - MEASURING TESTING
Information Patent Grant
Method for adjusting an equatorial or altazimuth mount
- Patent number 10,698,069
- Issue date Jun 30, 2020
- robomotion GmbH
- Konstantin Kechler
- G01 - MEASURING TESTING
Information Patent Grant
Sliced lens star tracker
- Patent number 10,641,859
- Issue date May 5, 2020
- The Charles Stark Draper Laboratory, Inc.
- Juha-Pekka J. Laine
- G02 - OPTICS
Information Patent Grant
Zero optical path difference phased array for determining a directi...
- Patent number 10,534,063
- Issue date Jan 14, 2020
- The Charles Stark Draper Laboratory, Inc.
- Benjamin F. Lane
- G02 - OPTICS
Information Patent Grant
System and method for multi-sensor multi-target 3D fusion using an...
- Patent number 10,527,705
- Issue date Jan 7, 2020
- Raytheon Company
- Valeri I. Karlov
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for determining position of an object relative...
- Patent number 10,378,899
- Issue date Aug 13, 2019
- Goodrich Corporation
- Erik L. Waldron
- G01 - MEASURING TESTING
Information Patent Grant
Optical angular measurement sensors
- Patent number 10,378,959
- Issue date Aug 13, 2019
- WAVEFRONT RESEARCH, INC.
- Thomas W. Stone
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Risley prism based star tracker and celestial navigation systems
- Patent number 10,379,195
- Issue date Aug 13, 2019
- Honeywell International Inc.
- Matthew Edward Lewis Jungwirth
- G01 - MEASURING TESTING
Information Patent Grant
System and method for multi-sensor multi-target 3D fusion using an...
- Patent number 10,371,784
- Issue date Aug 6, 2019
- Raytheon Company
- Valeri I. Karlov
- G01 - MEASURING TESTING
Information Patent Grant
Polar axis calibration system, electronic polar scope, polar axis c...
- Patent number 10,371,785
- Issue date Aug 6, 2019
- Light Speed Vision (Beijing) Co., Ltd.
- Hongyun Qiu
- G02 - OPTICS
Information Patent Grant
Low profile multi-axis star sensing
- Patent number 10,365,346
- Issue date Jul 30, 2019
- Northrop Grumman Systems Corporation
- Kevin J. Romero
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus having function of generating simulation ima...
- Patent number 10,359,498
- Issue date Jul 23, 2019
- Canon Kabushiki Kaisha
- Hitoshi Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Zero optical path difference phased array
- Patent number 10,274,575
- Issue date Apr 30, 2019
- The Charles Stark Draper Laboratory, Inc.
- Benjamin F. Lane
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ANALYZING ELECTRO-OPTICAL IMAGE
- Publication number 20240111027
- Publication date Apr 4, 2024
- The Aerospace Corporation
- Matthew C. Britton
- G01 - MEASURING TESTING
Information Patent Application
MANEUVERING OF SATELLITES WITHOUT RATE SENSORS
- Publication number 20230415925
- Publication date Dec 28, 2023
- Maxar Space LLC
- Thomas Joseph Holmes
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METHOD OF FULLY AUTONOMOUS GEOMETRIC CALIBRATION FOR LINEAR-ARRAY R...
- Publication number 20230102712
- Publication date Mar 30, 2023
- Wuhan University
- Mi WANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CORRECTING POINTING ERRORS OF BIAXIAL ROTATION SYSTEM BA...
- Publication number 20220404844
- Publication date Dec 22, 2022
- Nanjing Institute of Astronomical Optics & Technology, National Astronomical...
- Yi ZHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STELLAR ATMOSPHERIC REFRACTION MEASUREMENT CORRECTION METHOD BASED...
- Publication number 20220276332
- Publication date Sep 1, 2022
- BEIJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
- Jie JIANG
- G01 - MEASURING TESTING
Information Patent Application
SATELLITE MODULE FOR ATTITUDE DETERMINATION
- Publication number 20220274722
- Publication date Sep 1, 2022
- D-ORBIT S.P.A.
- Lorenzo Ferrario
- G01 - MEASURING TESTING
Information Patent Application
OFF AXIS GUIDER WITH ONE OR MORE MECHANICALLY CONTROLLED PRISMS FOR...
- Publication number 20220196779
- Publication date Jun 23, 2022
- Sam Barziza
- G02 - OPTICS
Information Patent Application
DIRECT SUN IMAGING STAR TRACKER
- Publication number 20210407059
- Publication date Dec 30, 2021
- The Boeing Company
- Thomas George Chrien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High precision - automated celestial navigation system
- Publication number 20210033400
- Publication date Feb 4, 2021
- Trex Enterprises Corporation
- Mikhail Belenkii
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL BAFFLE
- Publication number 20210033754
- Publication date Feb 4, 2021
- Blue Canyon Technologies Inc.
- Stephen STEG
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL COMMUNICATION NETWORK FOR PICO SATELLITES
- Publication number 20210036777
- Publication date Feb 4, 2021
- Ariel Scientific Innovations Ltd.
- Boaz BEN MOSHE
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC POLAR ALIGNMENT FOR ASTRONOMICAL INSTRUMENT
- Publication number 20200233055
- Publication date Jul 23, 2020
- Nanjing iOptron Scientific, Inc. Ltd.
- Chengcheng Xu
- G02 - OPTICS
Information Patent Application
Photonic Imaging Array
- Publication number 20200056877
- Publication date Feb 20, 2020
- The Charles Stark Draper Laboratory, Inc.
- Benjamin F. Lane
- G02 - OPTICS
Information Patent Application
DEVICE FOR LOCATING A TARGET BY STELLAR CORRECTION, INTENDED TO BE...
- Publication number 20190385333
- Publication date Dec 19, 2019
- SAFRAN ELECTRONICS & DEFENSE
- Emmanuel ROBERT
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
SYSTEM AND METHOD FOR MULTI-SENSOR MULTI-TARGET 3D FUSION USING AN...
- Publication number 20190235043
- Publication date Aug 1, 2019
- Raytheon Company
- Valeri I. Karlov
- G01 - MEASURING TESTING
Information Patent Application
Zero Optical Path Difference Phased Array
- Publication number 20190219658
- Publication date Jul 18, 2019
- The Charles Stark Draper Laboratory, Inc.
- Benjamin F. Lane
- G01 - MEASURING TESTING
Information Patent Application
CELESTIAL NAVIGATION SYSTEM
- Publication number 20190086209
- Publication date Mar 21, 2019
- QINETIQ LIMITED
- Mark Anthony O'DELL
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING POSITION OF AN OBJECT RELATIVE...
- Publication number 20190078893
- Publication date Mar 14, 2019
- GOODRICH CORPORATION
- Erik L. Waldron
- G01 - MEASURING TESTING
Information Patent Application
Sliced Lens Star Tracker
- Publication number 20190033421
- Publication date Jan 31, 2019
- The Charles Stark Draper Laboratory, Inc.
- Juha-Pekka J. Laine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR NORTHFINDING
- Publication number 20190033457
- Publication date Jan 31, 2019
- Elbit Systems of America, LLC
- Andrew STRUCKHOFF
- G01 - MEASURING TESTING
Information Patent Application
SMART DOWNLOADING OF SENSING DATA IN REMOTE SENSING SYSTEMS
- Publication number 20190028544
- Publication date Jan 24, 2019
- SPACEMETRIC AB
- Lars-Åke EDGARDH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RISLEY PRISM BASED STAR TRACKER AND CELESTIAL NAVIGATION SYSTEMS
- Publication number 20180341003
- Publication date Nov 29, 2018
- HONEYWELL INTERNATIONAL INC.
- Matthew Edward Lewis Jungwirth
- G01 - MEASURING TESTING
Information Patent Application
Polar Axis Calibration System, Electronic Polar Scope, Polar Axis C...
- Publication number 20180210062
- Publication date Jul 26, 2018
- Light Speed Vision (Beijing) Co., Ltd.
- Hongyun Qiu
- G02 - OPTICS
Information Patent Application
Method for adjusting an equatorial or altazimuth mount
- Publication number 20180172796
- Publication date Jun 21, 2018
- robomotion GmbH
- Konstantin KECHLER
- G02 - OPTICS
Information Patent Application
Photonic Imaging Array
- Publication number 20180120085
- Publication date May 3, 2018
- The Charles Stark Draper Laboratory, Inc.
- Benjamin F. Lane
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR MULTI-SENSOR MULTI-TARGET 3D FUSION USING AN...
- Publication number 20170350956
- Publication date Dec 7, 2017
- Raytheon Company
- Valeri I. Karlov
- G01 - MEASURING TESTING
Information Patent Application
IMAGE PICKUP APPARATUS HAVING FUNCTION OF GENERATING SIMULATION IMA...
- Publication number 20170269187
- Publication date Sep 21, 2017
- Canon Kabushiki Kaisha
- Hitoshi Ikeda
- G01 - MEASURING TESTING
Information Patent Application
TRACKING DEVICE FOR PORTABLE ASTROPHOTOGRAPHY OF THE NIGHT SKY
- Publication number 20160360096
- Publication date Dec 8, 2016
- ALAN HOLMES
- G01 - MEASURING TESTING
Information Patent Application
CHIP-SCALE STAR TRACKER
- Publication number 20160282441
- Publication date Sep 29, 2016
- The Charles Stark Draper Laboratory, Inc.
- Juha-Pekka Laine
- G02 - OPTICS
Information Patent Application
Zero Optical Path Difference Phased Array
- Publication number 20160245895
- Publication date Aug 25, 2016
- The Charles Stark Draper Laboratory, Inc.
- Benjamin F. Lane
- G02 - OPTICS

Star trackers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Single star-based orientation method using dual-axis level sensor

Direct sun imaging star tracker

Off axis guider with one or more mechanically controlled prisms for...

Star tracker using vector-based deep learning for enhanced performance

Stellar atmospheric refraction measurement correction method based...

Electronic polar alignment for astronomical instrument

Optical angular measurement sensors

Compact star tracker with photonic crystal pointing

Through-cloud celestial sighting system

Celestial navigation system

Systems and methods for northfinding

High precision—automated celestial navigation system

Compact star-field sensor (SFS)

Ultra-compact star scanner

Device for locating a target by stellar correction, intended to be...

Photonic imaging array

Out-of-field rejection filters for optical systems

Photonic imaging array

Method for adjusting an equatorial or altazimuth mount

Sliced lens star tracker

Zero optical path difference phased array for determining a directi...

System and method for multi-sensor multi-target 3D fusion using an...

Systems and methods for determining position of an object relative...

Optical angular measurement sensors

Risley prism based star tracker and celestial navigation systems

System and method for multi-sensor multi-target 3D fusion using an...

Polar axis calibration system, electronic polar scope, polar axis c...

Low profile multi-axis star sensing

Image pickup apparatus having function of generating simulation ima...

Zero optical path difference phased array

Patents Applicationslast 30 patents

ANALYZING ELECTRO-OPTICAL IMAGE

MANEUVERING OF SATELLITES WITHOUT RATE SENSORS

METHOD OF FULLY AUTONOMOUS GEOMETRIC CALIBRATION FOR LINEAR-ARRAY R...

METHOD FOR CORRECTING POINTING ERRORS OF BIAXIAL ROTATION SYSTEM BA...

STELLAR ATMOSPHERIC REFRACTION MEASUREMENT CORRECTION METHOD BASED...

SATELLITE MODULE FOR ATTITUDE DETERMINATION

OFF AXIS GUIDER WITH ONE OR MORE MECHANICALLY CONTROLLED PRISMS FOR...

DIRECT SUN IMAGING STAR TRACKER

High precision - automated celestial navigation system

OPTICAL BAFFLE

OPTICAL COMMUNICATION NETWORK FOR PICO SATELLITES

ELECTRONIC POLAR ALIGNMENT FOR ASTRONOMICAL INSTRUMENT

Photonic Imaging Array

DEVICE FOR LOCATING A TARGET BY STELLAR CORRECTION, INTENDED TO BE...

SYSTEM AND METHOD FOR MULTI-SENSOR MULTI-TARGET 3D FUSION USING AN...

Zero Optical Path Difference Phased Array

CELESTIAL NAVIGATION SYSTEM

SYSTEMS AND METHODS FOR DETERMINING POSITION OF AN OBJECT RELATIVE...

Sliced Lens Star Tracker

SYSTEMS AND METHODS FOR NORTHFINDING

SMART DOWNLOADING OF SENSING DATA IN REMOTE SENSING SYSTEMS

RISLEY PRISM BASED STAR TRACKER AND CELESTIAL NAVIGATION SYSTEMS

Polar Axis Calibration System, Electronic Polar Scope, Polar Axis C...

Method for adjusting an equatorial or altazimuth mount

Photonic Imaging Array

SYSTEM AND METHOD FOR MULTI-SENSOR MULTI-TARGET 3D FUSION USING AN...

IMAGE PICKUP APPARATUS HAVING FUNCTION OF GENERATING SIMULATION IMA...

TRACKING DEVICE FOR PORTABLE ASTROPHOTOGRAPHY OF THE NIGHT SKY

CHIP-SCALE STAR TRACKER

Zero Optical Path Difference Phased Array