TREA

Vacuum locks

Follow

Industry

  • CPC
  • H01J29/865
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00

Current Industry

H01J29/865Vacuum locks
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Photoelectron multiplying and collecting tube and imaging device us...
    • Patent number 12,176,174
    • Issue date Dec 24, 2024
    • Hamamatsu Photonics K.K.
    • Tetsuya Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for maintaining vacuum-tight inside a panel module and struc...
    • Patent number 7,821,189
    • Issue date Oct 26, 2010
    • Industrial Technology Research Institute
    • Chih-Ping Peng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for maintaining vacuum-tight inside a panel module and struc...
    • Patent number 7,780,494
    • Issue date Aug 24, 2010
    • Industrial Technology Research Institute
    • Chih-Ping Peng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Image display device having a sealed container with an exhaust pipe
    • Patent number 7,679,279
    • Issue date Mar 16, 2010
    • Canon Kabushiki Kaisha
    • Masaru Kamio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas measuring method inside a sealed container
    • Patent number 7,308,819
    • Issue date Dec 18, 2007
    • Canon Kabushiki Kaisha
    • Masaru Kamio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed container, manufacturing method therefor, gas measuring meth...
    • Patent number 7,108,573
    • Issue date Sep 19, 2006
    • Canon Kabushiki Kaisha
    • Masaru Kamio
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed housing for field emission display
    • Patent number 6,787,985
    • Issue date Sep 7, 2004
    • Hon Hai Precision Inc. Co., Ltd.
    • Ga-Lane Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3756435
    • Patent number 3,756,435
    • Issue date Sep 4, 1973
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3604776
    • Patent number 3,604,776
    • Issue date Sep 14, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3588574
    • Patent number 3,588,574
    • Issue date Jun 28, 1971
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3559453
    • Patent number 3,559,453
    • Issue date Feb 2, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3479544
    • Patent number 3,479,544
    • Issue date Nov 18, 1969
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    3476972
    • Patent number 3,476,972
    • Issue date Nov 4, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3428197
    • Patent number 3,428,197
    • Issue date Feb 18, 1969
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3331526
    • Patent number 3,331,526
    • Issue date Jul 18, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2923590
    • Patent number 2,923,590
    • Issue date Feb 2, 1960
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2747762
    • Patent number 2,747,762
    • Issue date May 29, 1956
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2666539
    • Patent number 2,666,539
    • Issue date Jan 19, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2301955
    • Patent number 2,301,955
    • Issue date Nov 17, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2264209
    • Patent number 2,264,209
    • Issue date Nov 25, 1941
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2218886
    • Patent number 2,218,886
    • Issue date Oct 22, 1940
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents