Patents by Inventor Dieter Haas

Dieter Haas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Printed circuit coils
    Patent number: 4075591
    Abstract: The conducting path width of a spiral printed circuit coil is reduced for the inside of the spiral coil to obtain more inductance in the same space without substantial sacrifice in Q. In another form of spiral coil with non-constant path width, the path width is reduced in a sector of the coil located between the inner and outer terminals to reduce the distance between terminals with minimum sacrifice in inductance or Q.
    Type: Grant
    Filed: January 31, 1977
    Date of Patent: February 21, 1978
    Assignee: Blaupunkt-Werke GmbH
    Inventor: Dieter Haas
  • Light beam switch housing structure
    Patent number: 4021665
    Abstract: Light beam switch unit containing source and/or receiver in a pressure-tight housing with sealed-in lenses, cover and cable inlet.
    Type: Grant
    Filed: October 22, 1975
    Date of Patent: May 3, 1977
    Assignee: Erwin Sick GmbH Optik-Electronik
    Inventors: Klaus Dieter Haas, Manfred Sillmann
  • Printed circuit coils
    Patent number: 4016519
    Abstract: The conducting path width of a spiral printed circuit coil is reduced for the inside of the spiral coil to obtain more inductance in the same space without substantial sacrifice in Q. In another form of spiral coil with non-constant path width, the path width is reduced in a sector of the coil located between the inner and outer terminals to reduce the distance between terminals with minimum sacrifice in inductance or Q.
    Type: Grant
    Filed: May 14, 1976
    Date of Patent: April 5, 1977
    Assignee: Blaupunkt-Werke GmbH
    Inventor: Dieter Haas