Patents by Inventor Henry Wladkowski

Henry Wladkowski 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).

  • APPARATUSES AND METHODS FOR ANALYZING MULTIPLE OPTICAL SIGNALS IN PARALLEL
    Publication number: 20230358637
    Abstract: An apparatus includes optical fiber ports into which optical fiber channels are input, the optical fiber channels carrying and outputting light, a mask configured to, while spinning at a frequency, allow a first portion of the light incident on the mask to pass through the mask, and block a remaining portion of the light incident on the mask, based on a pattern on the mask, and a photodetector configured to detect the allowed first portion of the light as input signals. The apparatus further includes a testing device configured to transform the input signals to a frequency domain, to obtain measured signals in frequencies respectively corresponding to the optical fiber channels, and determine whether each of the measured signals is a failure by comparing the obtained measured signals with a threshold signal.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 9, 2023
    Inventor: Henry WLADKOWSKI
  • Apparatuses and methods for analyzing multiple optical signals in parallel
    Patent number: 11808661
    Abstract: An apparatus includes optical fiber ports into which optical fiber channels are input, the optical fiber channels carrying and outputting light, a mask configured to, while spinning at a frequency, allow a first portion of the light incident on the mask to pass through the mask, and block a remaining portion of the light incident on the mask, based on a pattern on the mask, and a photodetector configured to detect the allowed first portion of the light as input signals. The apparatus further includes a testing device configured to transform the input signals to a frequency domain, to obtain measured signals in frequencies respectively corresponding to the optical fiber channels, and determine whether each of the measured signals is a failure by comparing the obtained measured signals with a threshold signal.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: November 7, 2023
    Assignee: INTEL CORPORATION
    Inventor: Henry Wladkowski