Patents by Inventor Ashley Wheeler

Ashley Wheeler 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: 20030087654
    Abstract: Time base error in a dual mode mobile telephone is correct by measuring the time of arrival of a signal (6) comparing the time of arrival with an expected time of arrival (2). The time base error is corrected with a measured error signal (10, 12). An average time base error is derived from the measured errors over a predetermined period of time (14). From this, predicted error is used to correct the expected time of arrival of a signal (4).
    Type: Application
    Filed: September 9, 2002
    Publication date: May 8, 2003
    Applicant: NEC Corporation
    Inventor: Ashley Wheeler
  • Patent number: D842942
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: March 12, 2019
    Inventors: Tea Phillips, Ashley Wheeler, Sergio Ramirez