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Pehr E. Pehrsson

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  • Alexandria, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nanowire arrays for trace vapor preconcentration
    • Patent number 11,046,579
    • Issue date Jun 29, 2021
    • The Government of the United States of America, as represented by the Secreta...
    • Braden C. Giordano
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Nanowire arrays for trace vapor preconcentration
    • Patent number 10,501,316
    • Issue date Dec 10, 2019
    • The Government of the United States of America, as represented by the Secreta...
    • Braden C. Giordano
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Perforated contact electrode on vertical nanowire array
    • Patent number 10,167,192
    • Issue date Jan 1, 2019
    • The United States of America, as represented by the Secretary of the Navy
    • Hyun Jin In
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Perforated contact electrode on vertical nanowire array
    • Patent number 9,422,158
    • Issue date Aug 23, 2016
    • The United States of Amerixa, as represented by the Secretary of the Navy
    • Pehr E Pehrsson
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Apparatus for emitting electrons comprising a subsurface emitter st...
    • Patent number 6,737,793
    • Issue date May 18, 2004
    • The United States of America as represented by the Secretary of the Navy
    • Pehr Pehrsson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making electron emitters
    • Patent number 6,554,673
    • Issue date Apr 29, 2003
    • The United States of America as represented by the Secretary of the Navy
    • Pehr Pehrsson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Methods for and products of modification and metallization of oxidi...
    • Patent number 6,348,240
    • Issue date Feb 19, 2002
    • The United States of America as represented by the Secretary of the Navy
    • Jeffrey M. Calvert
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Process for making diamond and diamond-coated filaments
    • Patent number 6,051,152
    • Issue date Apr 18, 2000
    • The United States of America as represented by the Secretary of the Navy
    • Paul M. Natishan
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Growing and releasing diamonds
    • Patent number 5,891,575
    • Issue date Apr 6, 1999
    • United States as represented by the Secretary of the Navy
    • Michael J. Marchywka
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Polishing diamond surface
    • Patent number 5,702,586
    • Issue date Dec 30, 1997
    • The United States of America as represented by the Secretary of the Navy
    • Pehr E. Pehrsson
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Growing and releasing diamonds
    • Patent number 5,587,210
    • Issue date Dec 24, 1996
    • The United States of America as represented by the Secretary of the Navy
    • Michael J. Marchywka
    • C30 - CRYSTAL GROWTH
  • Information Patent Grant

    Self-supporting diamond filaments
    • Patent number 5,374,414
    • Issue date Dec 20, 1994
    • The United States of America as represented by the Secretary of the Navy
    • Arthur A. Morrish
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method of pattern transfer in photolithography using laser induced...
    • Patent number 5,171,608
    • Issue date Dec 15, 1992
    • The Unites States of America as represented by the Secretary of the Navy
    • Richard F. Greene
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents