Patents by Inventor Gustavo Garcia Rivero

Gustavo Garcia Rivero 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).

  • Adaptive ripple in a solid state lighting driver circuit
    Patent number: 11510301
    Abstract: A solid state driver to adapt current ripple characteristics therein, at least partially based on operating characteristics of a solid state lighting device operated by the driver, is provided. The driver senses operating voltage, operating current, or a combination of operating voltage and operating current of a solid state lighting device. The driver stores pre-determined current ripple percentage settings in a data structure, for example, in a controller circuit. The driver selects and implements one of the pre-determined current ripple percentage settings based on one or more of the sensed operating characteristics of the solid state lighting device, to improve efficiency, to reduce the operating frequency, and/or to lower the operating temperature of one or more components of the driver.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: November 22, 2022
    Assignee: ABL IP HOLDING LLC
    Inventors: Eliseo Carcamo Olmos, Gustavo Garcia Rivero
  • ADAPTIVE RIPPLE IN A SOLID STATE LIGHTING DRIVER CIRCUIT
    Publication number: 20190238120
    Abstract: A solid state driver to adapt current ripple characteristics therein, at least partially based on operating characteristics of a solid state lighting device operated by the driver, is provided. The driver senses operating voltage, operating current, or a combination of operating voltage and operating current of a solid state lighting device. The driver stores pre-determined current ripple percentage settings in a data structure, for example, in a controller circuit. The driver selects and implements one of the pre-determined current ripple percentage settings based on one or more of the sensed operating characteristics of the solid state lighting device, to improve efficiency, to reduce the operating frequency, and/or to lower the operating temperature of one or more components of the driver.
    Type: Application
    Filed: January 30, 2018
    Publication date: August 1, 2019
    Applicant: OSRAM SYLVANIA Inc.
    Inventors: Eliseo Carcamo Olmos, Gustavo Garcia Rivero