Patents by Inventor Behre Mulugeta

Behre Mulugeta 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).

  • Cooling device, system containing same, and cooling method
    Publication number: 20080218972
    Abstract: A cooling device includes a heat sink (110) having a plurality of fins (111) and a piezoelectric assembly (120) having an actuator (121) and a plurality of blades (122) coupled to the actuator. The actuator includes a plurality of metal electrodes (227) and a plurality of piezoelectric layers (228). The fins of the heat sink are intertwined with the blades of the piezoelectric assembly.
    Type: Application
    Filed: March 6, 2007
    Publication date: September 11, 2008
    Inventors: Ioan Sauciuc, Seri Lee, Alin Ila, Steven Girouard, Javier Leija, Behre Mulugeta