Patents by Inventor Otto Thaidigsmann

Otto Thaidigsmann 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).

  • Circuit board with cooling device
    Patent number: 5142441
    Abstract: A circuit board with a cooling device having channels through which a cooling agent flows, the circuit board being comprised of at least three united layers including an inner layer wherein the channels are formed.
    Type: Grant
    Filed: February 23, 1989
    Date of Patent: August 25, 1992
    Assignee: Alcatel N.V.
    Inventors: Gerhard Seibold, Stauros Smernos, Matjaz Florjancic, Otto Thaidigsmann, Horst Richter
  • Enamellings with heterogeneous structure
    Patent number: 4734316
    Abstract: An article of manufacture useful as the base for an electronic circuit board is a substrate with an enamel layer having a heterogeneous structure containing at least two different phases obtained by applying a homogeneous, alkali-containing enamel powder to the substrate followed by heating at 850.degree. C. to 1,000.degree. C. wherein the enamel power has the composition as follows:______________________________________ Si.sub.O2 40-50% by weight Al.sub.2 O.sub.3 8-15% by weight Na.sub.2 O + K.sub.2 O 4-16% by weight CaO + BaO 25-35% by weight MgO 0-3% by weight B.sub.2 O.sub.3 0-10% by weight.
    Type: Grant
    Filed: July 15, 1986
    Date of Patent: March 29, 1988
    Assignee: Bayer Aktiengesellschaft
    Inventors: Bruno Hees, Hans Hoffmann, Matjaz Florjancic, Horst Richter, Karin Ruess, Stauros Smernos, Otto Thaidigsmann