Patents by Inventor Claudio MARENCO

Claudio MARENCO 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).

  • Patent number: 12081272
    Abstract: A power tool for obtaining a channel equalization and improving the signal to noise ratio in an amplified optical link. A controller obtains a plurality of optical channel power values for a plurality of channels used for transmitting optical signals on an optical link by a plurality of optical transmitters. The optical channel power values are obtained by monitoring power at an input or an output of an amplifier on the optical link. The controller then determines a power distribution among the plurality of channels based on a maximum optical power and a minimum optical power from the plurality of optical channel power values and generates a plurality of adjusted channel power values by equalizing and scaling the plurality of optical channel power values. The controller configures the plurality of optical transmitters for transmitting the optical signals on the optical link based on the plurality of adjusted channel power values.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: September 3, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Giovanni Marenco, Claudio Crognale, Davide Sirtori
  • Patent number: 11220752
    Abstract: A process for surface treatment of semi-finished aluminum products is provided. The process includes preparing an aqueous solution of sodium hydroxide (NaOH) and dissolved metallic aluminum, kept in suspension by adding complexing agents including gluconate and sorbitol, and placing a semi-finished aluminum product in contact with the aqueous solution, maintaining temperature of the aqueous solution within a predetermined range.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: January 11, 2022
    Inventor: Claudio Marenco
  • Publication number: 20210310131
    Abstract: A process for surface treatment of semi-finished aluminum products is provided. The process includes preparing an aqueous solution of sodium hydroxide (NaOH) and dissolved metallic aluminum, kept in suspension by adding complexing agents including gluconate and sorbitol, and placing a semi-finished aluminum product in contact with the aqueous solution, maintaining temperature of the aqueous solution within a predetermined range.
    Type: Application
    Filed: November 5, 2019
    Publication date: October 7, 2021
    Inventor: Claudio MARENCO