Patents by Inventor OSCAR CABRAL ARIAS

OSCAR CABRAL ARIAS 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).

  • Systems and methods for reducing volatile memory standby power in a portable computing device
    Patent number: 9632562
    Abstract: Various embodiments of systems and methods are disclosed for reducing volatile memory standby power in a portable computing device. One such method involves receiving a request for a volatile memory device to enter a standby power mode. One or more compression parameters are determined for compressing content stored in a plurality of banks of the volatile memory device. The stored content is compressed based on the one or more compression parameters to free-up at least one of the plurality of banks. The method disables self-refresh of at least a portion of one or more of the plurality of banks freed-up by the compression during the standby power mode.
    Type: Grant
    Filed: February 8, 2015
    Date of Patent: April 25, 2017
    Assignee: QUALCOMM INCORPORATED
    Inventors: Nhon Toai Quach, Virat Deepak, Oscar Cabral Arias, Yanru Li, Haw-Jing Lo, Michael Drop, Venkata Narayana Ramesh Pinnamaraju Durga, Moinul Khan
  • SYSTEMS AND METHODS FOR REDUCING VOLATILE MEMORY STANDBY POWER IN A PORTABLE COMPUTING DEVICE
    Publication number: 20160148670
    Abstract: Various embodiments of systems and methods are disclosed for reducing volatile memory standby power in a portable computing device. One such method involves receiving a request for a volatile memory device to enter a standby power mode. One or more compression parameters are determined for compressing content stored in a plurality of banks of the volatile memory device. The stored content is compressed based on the one or more compression parameters to free-up at least one of the plurality of banks. The method disables self-refresh of at least a portion of one or more of the plurality of banks freed-up by the compression during the standby power mode.
    Type: Application
    Filed: February 8, 2015
    Publication date: May 26, 2016
    Inventors: NHON TOAI QUACH, VIRAT DEEPAK, OSCAR CABRAL ARIAS, YANRU LI, HAW-JING LO, MICHAEL DROP, VENKATA NARAYANA RAMESH PINNAMARAJU DURGA, MOINUL KHAN