Patents by Inventor Roger Kevin Bertschmann

Roger Kevin Bertschmann 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).

  • System and method for clock synchronization of multi-channel baud-rate timing recovery systems
    Patent number: 7110485
    Abstract: A clock control circuit for use in a multi-channel baud-rate timing recovery loop includes a control circuit responsive to a phase error signal from at least one phase detector for generating at least one clock control signal, wherein said control circuit propagates adjustments required for frequency correction in a synchronous fashion across all of the N-channels.
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: September 19, 2006
    Assignee: STMicroelectronics, Inc.
    Inventors: Roger Kevin Bertschmann, Saeid Sadeghi
  • System and method for clock synchronization of multi-channel baud-rate timing recovery systems
    Publication number: 20040062333
    Abstract: A clock control circuit for use in a multi-channel baud-rate timing recovery loop includes a control circuit responsive to a phase error signal from at least one phase detector for generating at least one clock control signal, wherein said control circuit propagates adjustments required for frequency correction in a synchronous fashion across all of the N-channels.
    Type: Application
    Filed: September 26, 2002
    Publication date: April 1, 2004
    Applicant: STMicroelectronics, Inc.
    Inventors: Roger Kevin Bertschmann, Saeid Sadeghi-Emamchaie