Patents by Inventor Isaac Campos

Isaac Campos 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).

  • Publication number: 20190073928
    Abstract: A multiple responsive effect heat transfer label includes a carrier, and first and second responsive effect design layers. The first responsive effect design layer is positioned on the carrier and the second responsive effect design layer is positioned on the first responsive effect design layer. The first responsive effect design layer is formulated from an ink that changes color when subjected to a first environmental stimulus and the second responsive effect design layer is formulated from an ink that changes color when subjected to a second environmental stimulus different from the first environmental stimulus. The color change of the first responsive design layer is independent of the color change of the second responsive design layer.
    Type: Application
    Filed: August 28, 2018
    Publication date: March 7, 2019
    Inventors: Huanyu Wei, Caroline M. O'Leary, Isaac Campos
  • Patent number: 8823464
    Abstract: A reconfigurable element based on nonlinear (chaotic) dynamics is adapted to implement the three different multivibrator configurations. A nonlinear dynamical system, under parameter modulating control, operates as a tunable oscillator with different dynamical regimes which in turn provide the different multivibrator configurations (monostable, astable, and bistable). The reconfigurable multivibrator is realized as a tunable circuit which includes an input stage for receiving at least one input voltage signal and an output stage that produces a digital two-level electric output signal. The all-in-one reconfigurable multivibrator device consisting of a nonlinear oscillator circuit electrically coupled to the input/output circuitry is used in at least, but not limited to three basic applications, namely, an irregular width pulse generator, a rising flank trigger and a full RS flip-flop device.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: September 2, 2014
    Assignee: Instituto Potosino de Investigacion Cientifica y Tecnológica A.C.
    Inventors: Eric Campos Canton, Isaac Campos Canton, Juan Gonzalo Barajas Ramirez, Alejando Ricardo Femat Flores
  • Patent number: 8587343
    Abstract: A dynamically reconfigurable linear core logic gate is a device that allows logical outputs dependent upon configurable parameters set within device. The device is comprised of three blocks: The first block receives at least one input signal and determines whether the signal or signals are low or high in comparison with a threshold reference signal. The second block sums the logic signals of the first block with an offset signal. The third block determines if the sum realized in the second block is a low or high by checking whether the sum falls within a predetermined interval.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: November 19, 2013
    Assignee: Instituto Potosino de Investigacion Cientifica y Tecnologica A.C.
    Inventors: Eric Campos Canton, Isaac Campos Canton, Haret Codratian Rosu
  • Publication number: 20130002293
    Abstract: A dynamically reconfigurable linear core logic gate is a device that allows logical outputs dependent upon configurable parameters set within device. The device is comprised of three blocks: The first block receives at least one input signal and determines whether the signal o signals are low or high in comparison with a threshold reference signal. The second block sums the logic signals of the first block with an offset signal. The third block determines if the sum realized in the second block is a low or high by checking whether the sum falls within a predetermined interval.
    Type: Application
    Filed: May 30, 2012
    Publication date: January 3, 2013
    Inventors: Eric Campos Canton, Isaac Campos Canton, Haret Codratian Rosu