Patents by Inventor Tilaye Terrefe

Tilaye Terrefe 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).

  • Cyclic redundancy check with efficient re-computation of error detection code
    Patent number: 6981195
    Abstract: Efficient re-computation of an error detection code is achieved with an original data message that includes a payload and an error detection code. The error detection code comprises a value determined according to an error detection formula using the payload. The payload is modified using a payload transformation formula. The error detection code is re-computed from the original error detection code, rather than from the modified payload. The formula for re-computing the error detection code is different from the formula used to originally obtain the error detection formula, and does not use the original payload or the modified payload.
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: December 27, 2005
    Assignee: Analog Devices, Inc.
    Inventors: Dalton J. Newcombe, Tilaye Terrefe
  • Cyclic redundancy check with efficient re-computation of error detection code
    Publication number: 20040230885
    Abstract: Efficient re-computation of an error detection code is achieved with an original data message that includes a payload and an error detection code. The error detection code comprises a value determined according to an error detection formula using the payload. The payload is modified using a payload transformation formula. The error detection code is re-computed from the original error detection code, rather than from the modified payload. The formula for re-computing the error detection code is different from the formula used to originally obtain the error detection formula, and does not use the original payload or the modified payload.
    Type: Application
    Filed: August 2, 2002
    Publication date: November 18, 2004
    Applicant: ANALOG DEVICES, INC.
    Inventors: Dalton J. Newcombe, Tilaye Terrefe