Patents by Inventor Remzi Arpaci-Dusseau

Remzi Arpaci-Dusseau 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).

  • OPERATING METHOD OF STORAGE DEVICE AND DATA WRITING METHOD FOR WRITING DATA INTO STORAGE DEVICE
    Publication number: 20160132251
    Abstract: An operating method of a storage device is provided which includes receiving a plurality of write requests and executing write operations in response to the plurality of write requests. Progress information on the degree of progress of the write operations is output while the write operations corresponding to the plurality of write requests are performed.
    Type: Application
    Filed: August 27, 2015
    Publication date: May 12, 2016
    Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: JOOYOUNG HWANG, ANDREA ARPACI-DUSSEAU, REMZI ARPACI-DUSSEAU, THANUMALAYAN SANKARANARAYANA PILLAI, VIJAYCHIDAMBARAM VELAYUDHAN PILLAI
  • COMPUTER STORAGE DEVICE PROVIDING IMPLICIT DETECTION OF BLOCK LIVENESS
    Publication number: 20070101054
    Abstract: A disk drive or similar storage medium uses a semantic understanding of its associated file system to monitor file metadata and derive block liveness normally only known by the file system. Knowledge of block liveness can be used to improve the disk performance and to create a disk that provides for secure deletion without explicit instructions from the file system.
    Type: Application
    Filed: September 27, 2006
    Publication date: May 3, 2007
    Inventors: Muthian Sivathanu, Andrea Arpaci-Dusseau, Remzi Arpaci-Dusseau