Patents by Inventor ERNEST TING-TA YEN

ERNEST TING-TA YEN 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).

  • Publication number: 20170026029
    Abstract: A clock reference includes a substrate, a first resonator and a second resonator both formed on the substrate providing a differential resonator pair. A first variable capacitor is connected across electrodes of the first resonator for electronically tuning a first native frequency of the first resonator to provide a first tuned frequency (f1) and a second variable capacitor is connected across electrodes of the second resonator for electronically tuning a second native frequency of the second resonator to provide a second tuned frequency (f2). A frequency mixer is coupled to receive f1 and f2 for generating a frequency difference signal.
    Type: Application
    Filed: July 23, 2015
    Publication date: January 26, 2017
    Inventors: AHMAD BAHAI, ALI KIAEI, ERNEST TING-TA YEN