Patents by Inventor Dariusz Gorzkiewicz

Dariusz Gorzkiewicz 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).

  • Systems and methods for random number generation using a fractional rate clock
    Patent number: 9588860
    Abstract: Systems and methods are provided for generating a pseudo-random bit sequence at an output frequency using a clock signal operating at a first frequency that is lower than the output frequency. A first bit sequence of a particular type is generated using a clock signal operating at a first frequency. A second bit sequence is generated using the clock signal operating at the first frequency, where the second bit sequence is a delayed version of the first bit sequence. A delayed version of the first bit sequence is generated using the second bit sequence and another bit sequence, wherein the delayed version is delayed based on the particular type and a difference between the output frequency and the first frequency. The first bit sequence and the delayed version are combined to generate a pseudo-random bit sequence at the output frequency.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: March 7, 2017
    Assignee: Semtech Canada Corporation
    Inventor: Dariusz Gorzkiewicz
  • Systems and Methods for Random Number Generation Using a Fractional Rate Clock
    Publication number: 20150186235
    Abstract: Systems and methods are provided for generating a pseudo-random bit sequence at an output frequency using a clock signal operating at a first frequency that is lower than the output frequency. A first bit sequence of a particular type is generated using a clock signal operating at a first frequency. A second bit sequence is generated using the clock signal operating at the first frequency, where the second bit sequence is a delayed version of the first bit sequence. A delayed version of the first bit sequence is generated using the second bit sequence and another bit sequence, wherein the delayed version is delayed based on the particular type and a difference between the output frequency and the first frequency. The first bit sequence and the delayed version are combined to generate a pseudo-random bit sequence at the output frequency.
    Type: Application
    Filed: December 19, 2014
    Publication date: July 2, 2015
    Inventor: Dariusz Gorzkiewicz