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Wolfgang Welsch

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  • Munich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stripline laser resonator
    • Patent number 5,502,740
    • Issue date Mar 26, 1996
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Diffusion-cooled CO.sub.2 stripline laser having reduced ignition v...
    • Patent number 5,434,881
    • Issue date Jul 18, 1995
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stripline laser having composite electrodes
    • Patent number 5,430,753
    • Issue date Jul 4, 1995
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas laser
    • Patent number 5,303,252
    • Issue date Apr 12, 1994
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stripline laser including electrically conducting mirror
    • Patent number 5,293,573
    • Issue date Mar 8, 1994
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mirror mount for lasers
    • Patent number 5,268,923
    • Issue date Dec 7, 1993
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for manufacturing a stripline laser
    • Patent number 5,244,428
    • Issue date Sep 14, 1993
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for manufacturing a gas laser having a vacuum-tight closure
    • Patent number 5,108,330
    • Issue date Apr 28, 1992
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas laser
    • Patent number 5,097,474
    • Issue date Mar 17, 1992
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas laser housing
    • Patent number 5,054,032
    • Issue date Oct 1, 1991
    • Siemens Aktiengesellschaft
    • Hans Krueger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas laser
    • Patent number 5,048,043
    • Issue date Sep 10, 1991
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode and cathode mount for a gas laser
    • Patent number 5,048,046
    • Issue date Sep 10, 1991
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser tube
    • Patent number 5,044,731
    • Issue date Sep 3, 1991
    • Siemens Aktiengesellschaft
    • Hans Krueger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas laser and method of manufacturing the same
    • Patent number 5,034,959
    • Issue date Jul 23, 1991
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas laser
    • Patent number 5,012,480
    • Issue date Apr 30, 1991
    • Siemens Aktiengesellschaft
    • Hans Krueger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser tube
    • Patent number 4,943,972
    • Issue date Jul 24, 1990
    • Siemens Aktiengesellschaft
    • Hans Krueger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas laser
    • Patent number 4,896,330
    • Issue date Jan 23, 1990
    • Siemens Aktiengesellschaft
    • Hans Krueger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser tube for polarized laser emission
    • Patent number 4,875,220
    • Issue date Oct 17, 1989
    • Siemens Aktiengesellschaft
    • Hans Krueger
    • G02 - OPTICS
  • Information Patent Grant

    Gas laser
    • Patent number 4,811,355
    • Issue date Mar 7, 1989
    • Siemens Aktiengesellschaft
    • Hans Krueger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gas laser and method
    • Patent number 4,799,232
    • Issue date Jan 17, 1989
    • Siemens Aktiengesellschaft
    • Wolfgang Welsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Solderable layer system, its use and method for manufacturing same
    • Patent number 4,385,976
    • Issue date May 31, 1983
    • Siemens AG
    • Hans Schuster-Wolden
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Liquid crystal cell with a glass solder seal
    • Patent number 4,158,485
    • Issue date Jun 19, 1979
    • Siemens Aktiengesellschaft
    • Werner Mueller
    • G02 - OPTICS
  • Information Patent Grant

    Compound indicator device containing at least one liquid crystal cell
    • Patent number 4,136,932
    • Issue date Jan 30, 1979
    • Siemens Aktiengesellschaft
    • Hans Krueger
    • G02 - OPTICS