Patents by Inventor Tomá{hacek over (s)} Piták

Tomá{hacek over (s)} Piták 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).

  • Preamplifier for a microphone
    Patent number: 9451359
    Abstract: Systems and techniques for processing a signal associated with a microphone are presented. The system includes a microphone component and a preamplifier. The microphone component is contained in a housing. The preamplifier includes an input buffer that receives a signal generated by the microphone component. The input buffer also generates an output signal that comprises a direct current (DC) voltage offset in comparison to the signal, where the preamplifier controls a degree of the DC voltage offset based on a control signal.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: September 20, 2016
    Assignee: INVENSENSE, INC.
    Inventors: Igor Mucha, Tomá{hacek over (s)} Piták, James Salvia, Baris Cagdaser