with a central channel

Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic pole structure for hall thruster

    • Patent number 11,905,937
    • Issue date Feb 20, 2024
    • SHANGHAI INSTITUTE OF SPACE PROPULSION
    • Zhen Zhao
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hall-effect thruster

    • Patent number 11,598,321
    • Issue date Mar 7, 2023
    • ORBION SPACE TECHNOLOGY, INC.
    • Jason D. Sommerville
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus and method for operating a heaterless hollow cathode, and...

    • Patent number 11,473,568
    • Issue date Oct 18, 2022
    • Rafael Advanced Defense Systems Ltd.
    • Dan Lev
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hall-effect thruster with an accelerating channel acting as a magne...

    • Patent number 11,280,325
    • Issue date Mar 22, 2022
    • PIPL LIMITED
    • Maxym Polyakov
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hall effect thruster electrical configuration

    • Patent number 10,480,493
    • Issue date Nov 19, 2019
    • California Institute of Technology
    • Richard R. Hofer
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Plasma accelerating apparatus and plasma accelerating method

    • Patent number 10,436,183
    • Issue date Oct 8, 2019
    • Mitsubishi Heavy Industries, Ltd.
    • Takuya Yamazaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cusped-field thruster

    • Patent number 10,184,460
    • Issue date Jan 22, 2019
    • Airbus Defence and Space GmbH
    • Franz Georg Hey
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Hall effect thruster and a space vehicle including such a thruster

    • Patent number 10,131,453
    • Issue date Nov 20, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Frederic Raphael Jean Marchandise
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    External discharge hall thruster

    • Patent number 9,897,079
    • Issue date Feb 20, 2018
    • Burak Karadag
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Metallic wall hall thrusters

    • Patent number 9,874,202
    • Issue date Jan 23, 2018
    • California Institute of Technology
    • Dan Michael Goebel
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Ion accelerators

    • Patent number 9,854,660
    • Issue date Dec 26, 2017
    • Astrium SAS
    • Aaron Kombai Knoll
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Steerable hall effect thruster having plural independently controll...

    • Patent number 9,494,142
    • Issue date Nov 15, 2016
    • SNECMA
    • Frederic Raphael Jean Marchandise
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Metallic wall hall thrusters

    • Patent number 9,453,502
    • Issue date Sep 27, 2016
    • California Institute of Technology
    • Dan Michael Goebel
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Hall-effect thruster

    • Patent number 9,347,438
    • Issue date May 24, 2016
    • SNECMA
    • Stephan Joseph Zurbach
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hall-effect motor in which the temperature of the cathode-heating d...

    • Patent number 9,309,871
    • Issue date Apr 12, 2016
    • SNECMA
    • Frédéric Marchandise
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Hall effect thruster

    • Patent number 9,234,510
    • Issue date Jan 12, 2016
    • SNECMA
    • Vanessa Marjorie Vial
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Plasma thrusters

    • Patent number 9,181,935
    • Issue date Nov 10, 2015
    • Astrium Limited
    • Aaron Kombai Knoll
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Unified chemical electric propulsion system

    • Patent number 9,145,216
    • Issue date Sep 29, 2015
    • Space Systems/Loral, LLC
    • Nicolas Claude Gascon
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Hall thruster, cosmonautic vehicle, and propulsion method

    • Patent number 9,089,040
    • Issue date Jul 21, 2015
    • Mitsubishi Electric Corporation
    • Toshiyuki Ozaki
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Systems and methods for cylindrical hall thrusters with independent...

    • Patent number 8,723,422
    • Issue date May 13, 2014
    • The Aerospace Corporation
    • Kevin David Diamant
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method of producing and accelerating an ion beam

    • Patent number 6,960,888
    • Issue date Nov 1, 2005
    • The United States of America as represented by the administrator of the Natio...
    • John E. Foster
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Compact plasma accelerator

    • Patent number 6,696,792
    • Issue date Feb 24, 2004
    • The United States of America as represented by the United States National Aer...
    • John E. Foster
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Linear gridless ion thruster

    • Patent number 6,640,535
    • Issue date Nov 4, 2003
    • The Regents of the University of Michigan
    • Alec D. Gallimore
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Low power, linear geometry hall plasma source with an open electron...

    • Patent number 6,525,480
    • Issue date Feb 25, 2003
    • The Board of Trustees of the Leland Stanford Junior University
    • William A. Hargus
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Plasma accelerator arrangement

    • Patent number 6,523,338
    • Issue date Feb 25, 2003
    • Thales Electron Devices GmbH
    • Günter Kornfeld
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Cylindrical geometry hall thruster

    • Patent number 6,448,721
    • Issue date Sep 10, 2002
    • General Plasma Technologies LLC
    • Yevgeny Raitses
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Spacecraft optimized arc rocket

    • Patent number 4,577,461
    • Issue date Mar 25, 1986
    • Gordon L. Cann
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Spacecraft optimized arc rocket

    • Patent number 4,548,033
    • Issue date Oct 22, 1985
    • Gordon L. Cann
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3505550

    • Patent number 3,505,550
    • Issue date Apr 7, 1970
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3309873

    • Patent number 3,309,873
    • Issue date Mar 21, 1967
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC POLE STRUCTURE FOR HALL THRUSTER

    • Publication number 20230358216
    • Publication date Nov 9, 2023
    • SHANGHAI INSTITUTE OF SPACE PROPULSION
    • Zhen ZHAO
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HALL-EFFECT THRUSTER

    • Publication number 20230279845
    • Publication date Sep 7, 2023
    • ORBION SPACE TECHNOLOGY, INC.
    • Jason D. Sommerville
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEGMENTED WALL-LESS HALL THRUSTER

    • Publication number 20230213024
    • Publication date Jul 6, 2023
    • The Trustees of Princeton University
    • Jacob Simmonds
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HALL-EFFECT THRUSTER

    • Publication number 20210310466
    • Publication date Oct 7, 2021
    • ORBION SPACE TECHNOLOGY, INC.
    • Jason D. Sommerville
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Apparatus and Method for Operating a Heaterless Hollow Cathode, and...

    • Publication number 20210071650
    • Publication date Mar 11, 2021
    • RAFAEL ADVANCED DEFENSE SYSTEMS LTD.
    • Dan LEV
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cusped-field thruster

    • Publication number 20180266403
    • Publication date Sep 20, 2018
    • AIRBUS DEFENCE AND SPACE GMBH
    • Franz Georg HEY
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HALL EFFECT THRUSTER AND A SPACE VEHICLE INCLUDING SUCH A THRUSTER

    • Publication number 20180022475
    • Publication date Jan 25, 2018
    • SAFRAN AIRCRAFT ENGINES
    • Frederic Raphael Jean MARCHANDISE
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HALL EFFECT THRUSTER ELECTRICAL CONFIGURATION

    • Publication number 20170284380
    • Publication date Oct 5, 2017
    • California Institute of Technology
    • Richard R. HOFER
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    MAGNETICALLY SHIELDED MINIATURE HALL THRUSTER

    • Publication number 20150128560
    • Publication date May 14, 2015
    • The Regents of the University of California
    • Ryan W. Conversano
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HALL EFFECT THRUSTER

    • Publication number 20140290210
    • Publication date Oct 2, 2014
    • SNECMA
    • Frederic Raphael Jean Marchandise
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HALL-EFFECT THRUSTER

    • Publication number 20140090357
    • Publication date Apr 3, 2014
    • SNECMA
    • Stephan Joseph Zurbach
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METALLIC WALL HALL THRUSTERS

    • Publication number 20140053531
    • Publication date Feb 27, 2014
    • California Institute of Technology
    • Dan Michael Goebel
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    HALL-EFFECT MOTOR IN WHICH THE TEMPERATURE OF THE CATHODE-HEATING D...

    • Publication number 20130125526
    • Publication date May 23, 2013
    • SNECMA
    • Frédéric Marchandise
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    UNIFIED CHEMICAL ELECTRIC PROPULSION SYSTEM

    • Publication number 20130047578
    • Publication date Feb 28, 2013
    • Space Systems/Loral, Inc.
    • Nicolas Claude Gascon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HALL THRUSTER, COSMONAUTIC VEHICLE, AND PROPULSION METHOD

    • Publication number 20120311992
    • Publication date Dec 13, 2012
    • Mitsubishi Electric Corporation
    • Toshiyuki Ozaki
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Systems and Methods for Cylindrical Hall Thrusters with Independent...

    • Publication number 20120217876
    • Publication date Aug 30, 2012
    • Trustees of Princeton University
    • Kevin David Diamant
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PLASMA THRUSTERS

    • Publication number 20120167548
    • Publication date Jul 5, 2012
    • Astrium Limited
    • Aaron Kombai Knoll
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Linear gridless ion thruster

    • Publication number 20020194833
    • Publication date Dec 26, 2002
    • Alec D. Gallimore
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Cylindrical geometry hall thruster

    • Publication number 20020014845
    • Publication date Feb 7, 2002
    • Yevgeny Raitses
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...