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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for preparing a semiconductor device

    • Patent number 6,025,243
    • Issue date Feb 15, 2000
    • Canon Kabushiki Kaisha
    • Kazuaki Ohmi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photodetector array having high pixel density

    • Patent number 5,389,812
    • Issue date Feb 14, 1995
    • The United States of America as represented by the Secretary of the Navy
    • Carmen I. Huber
    • G02 - OPTICS
  • Information Patent Grant

    Method of making a photodetector array having high pixel density

    • Patent number 5,328,853
    • Issue date Jul 12, 1994
    • The United States of America as represented by the Secretary of the Navy
    • Carmen I. Huber
    • G02 - OPTICS
  • Information Patent Grant

    Fabrication of polycrystalline free-standing diamond films

    • Patent number 5,183,529
    • Issue date Feb 2, 1993
    • Ford Motor Company
    • Timothy J. Potter
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Method and means for producing a layered system of semiconductors

    • Patent number 5,053,355
    • Issue date Oct 1, 1991
    • Nukem GmbH
    • Hilmar von Campe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid-phase-epitaxy deposition method in the manufacture of devices

    • Patent number 4,810,325
    • Issue date Mar 7, 1989
    • American Telephone and Telegraph Company, AT&T Bell Labs
    • Steven J. Licht
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    High speed infrared detector

    • Patent number 4,053,919
    • Issue date Oct 11, 1977
    • The United States of America as represented by the Secretary of the Air Force
    • Austin M. Andrews
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making a thermo-element

    • Patent number 4,032,371
    • Issue date Jun 28, 1977
    • Danfoss A/S
    • Niels Lervad Andersen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of fabricating III-V photocathodes

    • Patent number 4,008,106
    • Issue date Feb 15, 1977
    • The United States of America as represented by the Secretary of the Army
    • William A. Gutierrez
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid phase epitaxial process for growing semi-insulating GaAs layers

    • Patent number 3,994,755
    • Issue date Nov 30, 1976
    • Hughes Aircraft Company
    • G. Sanjiv Kamath
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making isolation grids in bodies of semiconductor material

    • Patent number 3,979,230
    • Issue date Sep 7, 1976
    • General Electric Company
    • Thomas R. Anthony
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reduction of dislocations in multilayer structures of zinc-blend ma...

    • Patent number 3,962,716
    • Issue date Jun 8, 1976
    • Bell Telephone Laboratories, Incorporated
    • Pierre Marc Petroff
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stress reduction in AlGaAs-AlGaAsP multilayer structures

    • Patent number 3,958,263
    • Issue date May 18, 1976
    • Bell Telephone Laboratories, Incorporated
    • Morton B. Panish
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Process for making a deep power diode by thermal migration of dopant

    • Patent number 3,956,023
    • Issue date May 11, 1976
    • General Electric Company
    • Harvey E. Cline
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3929525

    • Patent number 3,929,525
    • Issue date Dec 30, 1975
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3914136

    • Patent number 3,914,136
    • Issue date Oct 21, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3909317

    • Patent number 3,909,317
    • Issue date Sep 30, 1975
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3905844

    • Patent number 3,905,844
    • Issue date Sep 16, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3904442

    • Patent number 3,904,442
    • Issue date Sep 9, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3902133

    • Patent number 3,902,133
    • Issue date Aug 26, 1975
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3874952

    • Patent number 3,874,952
    • Issue date Apr 1, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3859178

    • Patent number 3,859,178
    • Issue date Jan 7, 1975
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3821616

    • Patent number 3,821,616
    • Issue date Jun 28, 1974
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3821777

    • Patent number 3,821,777
    • Issue date Jun 28, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3810794

    • Patent number 3,810,794
    • Issue date May 14, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3809584

    • Patent number 3,809,584
    • Issue date May 7, 1974
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3804682

    • Patent number 3,804,682
    • Issue date Apr 16, 1974
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    3802967

    • Patent number 3,802,967
    • Issue date Apr 9, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3801928

    • Patent number 3,801,928
    • Issue date Apr 2, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3780359

    • Patent number 3,780,359
    • Issue date Dec 18, 1973
    • H01 - BASIC ELECTRIC ELEMENTS