Patents by Inventor Luis Eduardo Rueda Guerrero

Luis Eduardo Rueda Guerrero 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).

  • VOLTAGE RAMP-UP PROTECTION
    Publication number: 20140145765
    Abstract: Systems and methods for voltage ramp-up protection. In an illustrative, non-limiting embodiment, a method may include monitoring at least one of a first node or a second node, the first node configured to receive a first voltage greater than a second voltage present at a second node, and, in response to a slew rate of the first voltage creating a sneak condition between the first node and the second node, counteracting the sneak condition. For example, the sneak condition may favor an excess current to flow from the first node to the second node. In some cases, counteracting the sneak condition may include maintaining the second voltage below at or below a predetermined value.
    Type: Application
    Filed: November 27, 2012
    Publication date: May 29, 2014
    Applicant: FREESCALE SEMICONDUCTOR, INC.
    Inventors: Jon S. Choy, Richard Titov Lara Saez, Luis Eduardo Rueda Guerrero
  • Voltage ramp-up protection
    Patent number: 8729951
    Abstract: Systems and methods for voltage ramp-up protection. In an illustrative, non-limiting embodiment, a method may include monitoring at least one of a first node or a second node, the first node configured to receive a first voltage greater than a second voltage present at a second node, and, in response to a slew rate of the first voltage creating a sneak condition between the first node and the second node, counteracting the sneak condition. For example, the sneak condition may favor an excess current to flow from the first node to the second node. In some cases, counteracting the sneak condition may include maintaining the second voltage below at or below a predetermined value.
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: May 20, 2014
    Assignee: Freescale Semiconductor, Inc.
    Inventors: Jon S. Choy, Richard Titov Lara Saez, Luis Eduardo Rueda Guerrero