Patents by Inventor Rudy Jaramillo

Rudy Jaramillo 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).

  • Method and apparatus for generating regulated isolation supply voltage
    Patent number: 8963622
    Abstract: High voltage rated isolation capacitors of inductors are formed on a face of a primary integrated circuit die. The isolation capacitors or inductors AC couple the primary integrated circuit in a first voltage domain to a second integrated circuit in a second voltage domain. The isolation capacitors or inductors DC isolate the primary integrated circuit from the second integrated circuit die. Isolated power transfer from the first voltage domain to the second voltage domain is provided through the high voltage rated isolation capacitors or inductors with an AC oscillator or PWM generator. The AC oscillator voltage amplitude may be increased for an increase in power through the high voltage rated isolation capacitors or inductors.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: February 24, 2015
    Assignee: Microchip Technology Incorporated
    Inventors: Thomas Youbok Lee, Rudy Jaramillo, Patrick Kelly Richards, Lee Furey
  • Method and Apparatus for Generating Regulated Isolation Supply Voltage
    Publication number: 20140253225
    Abstract: High voltage rated isolation capacitors of inductors are formed on a face of a primary integrated circuit die. The isolation capacitors or inductors AC couple the primary integrated circuit in a first voltage domain to a second integrated circuit in a second voltage domain. The isolation capacitors or inductors DC isolate the primary integrated circuit from the second integrated circuit die. Isolated power transfer from the first voltage domain to the second voltage domain is provided through the high voltage rated isolation capacitors or inductors with an AC oscillator or PWM generator. The AC oscillator voltage amplitude may be increased for an increase in power through the high voltage rated isolation capacitors or inductors.
    Type: Application
    Filed: March 7, 2014
    Publication date: September 11, 2014
    Inventors: Thomas Youbok Lee, Rudy Jaramillo, Patrick Kelly Richards, Lee Furey