Patents by Inventor Sharifuddin Sapuan Sahori

Sharifuddin Sapuan Sahori 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).

  • Circuitry and techniques for calculating scaling factors for crest factor reduction
    Patent number: 9077408
    Abstract: A method includes identifying a signal peak from an input signal. The signal peak may be detected with peak detection circuitry. A serial division operation may be performed on the identified signal peak value with serial division circuitry to obtain a scaling factor. The peak detection circuitry may identify an additional signal peak from the input signal concurrently with the serial division operation. The serial division operation may be halted if the additional identified signal peak is greater than the previous identified signal peak. Another serial division operation may be performed based on the additional identified signal peak.
    Type: Grant
    Filed: October 1, 2012
    Date of Patent: July 7, 2015
    Assignee: Altera Corporation
    Inventors: Sharifuddin Sapuan Sahori, Benjamin Thomas Cope, Lei Xu