Patents by Inventor Mieke Jacobs

Mieke Jacobs 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).

  • Acoustical wax on a surface wave device
    Patent number: 4470026
    Abstract: A surface acoustic wave (SAW) filter partially coated with an acoustical wax, such as one soluble in trichlorethylene, or with an epoxy paint dramatically improves the performance of the filter, especially with regard to the attenuation of out-of-band signals.The coating pattern may be initially empirically determined depending on the substrate and transducer configuration but once determined is readily amenable to known printing and stamping techniques.
    Type: Grant
    Filed: February 1, 1982
    Date of Patent: September 4, 1984
    Assignee: GTE Products Corporation
    Inventors: Pol Buckinx, Mieke Jacobs