Patents by Inventor Darshini H. Mehta

Darshini H. Mehta 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).

  • Patent number: 8817933
    Abstract: Methods and apparatus are presented for obtaining clock data from Manchester coded serial data streams, in which received data is sampled at a sample rate higher than the serial data baud rate, multi-bit groups of transition bits are generated which individually indicate data transition locations in a corresponding multi-bit sampled data bit group, and clock data is derived using the multi-bit groups of transition bits without requiring receipt of synchronization data or receipt of a separate clock.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: August 26, 2014
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Darshini H. Mehta, Alan Campbell
  • Publication number: 20140192929
    Abstract: Methods and apparatus are presented for obtaining clock data from Manchester coded serial data streams, in which received data is sampled at a sample rate higher than the serial data baud rate, multi-bit groups of transition bits are generated which individually indicate data transition locations in a corresponding multi-bit sampled data bit group, and clock data is derived using the multi-bit groups of transition bits without requiring receipt of synchronization data or receipt of a separate clock.
    Type: Application
    Filed: January 9, 2013
    Publication date: July 10, 2014
    Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.
    Inventors: Darshini H. Mehta, Alan Campbell