Patents by Inventor SHIJU ABRAHAM MATHEW

SHIJU ABRAHAM MATHEW 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 system for optimizing performance of a PCD while mitigating thermal generation
    Patent number: 10082847
    Abstract: A temperature of a component within the portable computing device (PCD) may be monitored along with a parameter associated with the temperature. The parameter associated with temperature may be an operating frequency, transmission power, or a data flow rate. It is determined if the temperature has exceeded a threshold value. If the temperature has exceeded the threshold value, then the temperature is compared with a temperature set point and a first error value is then calculated based on the comparison. Next, a first optimum value of the parameter is determined based on the first error value. If the temperature is below or equal to the threshold value, then a present value of the parameter is compared with a desired threshold for the parameter and a second error value is calculated based on the comparison. A second optimum value of the parameter may be determined based on the second error value.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: September 25, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Vijay Raman, Amy Derbyshire, Christopher Medrano, Shiju Abraham Mathew, Ronald Frank Alton, Jon James Anderson
  • METHOD AND SYSTEM FOR OPTIMIZING PERFORMANCE OF A PCD WHILE MITIGATING THERMAL GENERATION
    Publication number: 20150277395
    Abstract: A temperature of a component within the portable computing device (PCD) may be monitored along with a parameter associated with the temperature. The parameter associated with temperature may be an operating frequency, transmission power, or a data flow rate. It is determined if the temperature has exceeded a threshold value. If the temperature has exceeded the threshold value, then the temperature is compared with a temperature set point and a first error value is then calculated based on the comparison. Next, a first optimum value of the parameter is determined based on the first error value. If the temperature is below or equal to the threshold value, then a present value of the parameter is compared with a desired threshold for the parameter and a second error value is calculated based on the comparison. A second optimum value of the parameter may be determined based on the second error value.
    Type: Application
    Filed: May 29, 2014
    Publication date: October 1, 2015
    Applicant: QUALCOMM INCORPORATED
    Inventors: VIJAY RAMAN, AMY DERBYSHIRE, CHRISTOPHER LEE MEDRANO, SHIJU ABRAHAM MATHEW, RONALD FRANK ALTON, JON JAMES ANDERSON