Patents by Inventor Ricardo Golcher Ugalde

Ricardo Golcher Ugalde 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: 9691482
    Abstract: An optical storage device utilizing quantum silos includes a multiplicity of quantum silos in a substrate. Each silo includes one or more quantum dots and a multiplicity of crystals of an orthogonal shape surrounding a quantum dot. The crystals are positioned in an array at each corner, a set of mirrors are positioned at remaining cells of a perimeter of the array and an orthogonally shaped crystal surrounding a quantum dot is positioned at an interior cell. A set of receivers surrounds each silo and points inwardly towards the perimeter. A storage layer is formed by a matrix of the silos with alternate matrix cells marking a position of a corresponding silo and remaining cells transporting data from the silos. A reading and a writing layer are sandwiched beneath the storage layer and multiple sandwiched layers are stacked to form a storage unit with an igniter layer disposed therebetween.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: June 27, 2017
    Assignee: International Business Machines Corporation
    Inventors: Pablo Barquero Garro, Ricardo Golcher Ugalde, Franz Friedrich Liebinger Portela, Meller Javier Perez Nunez
  • Publication number: 20170155455
    Abstract: A fiber optic encryption method is provided. The method includes transmitting an initial security key to a laser receiver apparatus over an out of band (OOB) signaling channel of a plurality of channels of a laser transmitter apparatus. The OOB signaling channel is secured based on the initial security key resulting in a secure OOB signaling channel. A secure bundle is generated. The secure bundle includes the secure OOB signaling channel and a group of channels and associated transmission frequencies. Data is transmitted via the secure bundle and it is determined if any channels do not transmit the data.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 1, 2017
    Inventors: Ricardo A. Golcher Ugalde, Franz F. Liebinger Portela
  • Publication number: 20170117958
    Abstract: A bandwidth throttling method is provided. The method includes receiving by a receiver from a QD Vcel cannon, a plurality of multi-frequency light pulses via a plurality of channels. The receiver determines that the plurality of multi-frequency light pulses comprises an out of band (OOB) signal transmitted over a first channel of the plurality of channels. The receiver receives from a first laser device of the QD Vcel cannon, a first light pulse of the plurality of multi-frequency light pulses. The first light pulse includes a first frequency for testing a visibility of the first light pulse at the receiver. The receiver determines if the first light pulse is visible at the receiver.
    Type: Application
    Filed: October 23, 2015
    Publication date: April 27, 2017
    Inventors: Ricardo A. Golcher Ugalde, Franz F. Liebinger Portela, Meller J. Perez Nunez