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  • CPC
  • H01J2231/5056
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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2231/00Cathode ray tubes or electron beam tubes

Current Industry

H01J2231/5056magnetic
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High data rate smart sensor
    • Patent number 6,690,019
    • Issue date Feb 10, 2004
    • Advanced Scientific Concepts, Inc.
    • Roger Stettner
    • G01 - MEASURING TESTING
  • Information Patent Grant

    High data rate smart sensor technology
    • Patent number 6,362,482
    • Issue date Mar 26, 2002
    • Advanced Scientific Concepts, Inc.
    • Roger Stettner
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Semiconductor X-ray photocathodes devices
    • Patent number 6,201,257
    • Issue date Mar 13, 2001
    • Advanced Scientific Concepts, Inc.
    • Roger Stettner
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Photoemission apparatus with spatial light modulator
    • Patent number 6,057,639
    • Issue date May 2, 2000
    • Sharp Kabushiki Kaisha
    • Paul May
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image tube device
    • Patent number 5,095,243
    • Issue date Mar 10, 1992
    • Hamamatsu Photonics K.K.
    • Katsuyuki Kinoshita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photoelectron microscope
    • Patent number 5,045,696
    • Issue date Sep 3, 1991
    • Shimadzu Corporation
    • Hideo Hirose
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Alpha-ray image detecting apparatus
    • Patent number 4,900,930
    • Issue date Feb 13, 1990
    • Hamamatsu Photonics Kabushiki Kaisha
    • Yoshihiro Takiguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Magnetic focused microchannel plate image intensifier having dynami...
    • Patent number 4,134,009
    • Issue date Jan 9, 1979
    • International Telephone & Telegraph Corp.
    • Walter J. Dippold
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Millimeter imaging device
    • Patent number 4,086,511
    • Issue date Apr 25, 1978
    • The United States of America as represented by the Secretary of the Army
    • Charles M. Redman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3809889
    • Patent number 3,809,889
    • Issue date May 7, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3806756
    • Patent number 3,806,756
    • Issue date Apr 23, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3775636
    • Patent number 3,775,636
    • Issue date Nov 27, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3736459
    • Patent number 3,736,459
    • Issue date May 29, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3732428
    • Patent number 3,732,428
    • Issue date May 8, 1973
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3715620
    • Patent number 3,715,620
    • Issue date Feb 6, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3701265
    • Patent number 3,701,265
    • Issue date Oct 31, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3657596
    • Patent number 3,657,596
    • Issue date Apr 18, 1972
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3499157
    • Patent number 3,499,157
    • Issue date Mar 3, 1970
    • G02 - OPTICS
  • Information Patent Grant

    3463960
    • Patent number 3,463,960
    • Issue date Aug 26, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3368077
    • Patent number 3,368,077
    • Issue date Feb 6, 1968
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3229105
    • Patent number 3,229,105
    • Issue date Jan 11, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3188467
    • Patent number 3,188,467
    • Issue date Jun 8, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2924743
    • Patent number 2,924,743
    • Issue date Feb 9, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2834889
    • Patent number 2,834,889
    • Issue date May 13, 1958
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2727157
    • Patent number 2,727,157
    • Issue date Dec 13, 1955
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2683816
    • Patent number 2,683,816
    • Issue date Jul 13, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2249025
    • Patent number 2,249,025
    • Issue date Jul 15, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2213761
    • Patent number 2,213,761
    • Issue date Sep 3, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2131185
    • Patent number 2,131,185
    • Issue date Sep 27, 1938
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2120916
    • Patent number 2,120,916
    • Issue date Jun 14, 1938
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    High data rate smart sensor
    • Publication number 20030029989
    • Publication date Feb 13, 2003
    • Roger Stettner
    • G01 - MEASURING TESTING