Patents by Inventor Raphael Slepon

Raphael Slepon 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 dynamic compression of address tables in a memory
    Patent number: 9229876
    Abstract: A method and system are disclosed for handling logical-to-physical mapping and increasing the amount of mapping table information that may be stored in a cache in volatile memory. The method includes the storage device storing in fast access memory, such as RAM, a copy of only a portion of the complete mapping information for non-volatile memory of the storage device using a compressed format by compressing the mapping data when a skip pattern of interleaved sequential writes to non-volatile memory are found in the mapping information. The system includes a storage device having volatile memory, non-volatile memory and a controller in communication with the volatile and non-volatile memory that is configured to carry out the method noted above.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: January 5, 2016
    Assignee: SanDisk Technologies Inc.
    Inventor: Raphael Slepon
  • METHOD AND SYSTEM FOR DYNAMIC COMPRESSION OF ADDRESS TABLES IN A MEMORY
    Publication number: 20150169465
    Abstract: A method and system are disclosed for handling logical-to-physical mapping and increasing the amount of mapping table information that may be stored in a cache in volatile memory. The method includes the storage device storing in fast access memory, such as RAM, a copy of only a portion of the complete mapping information for non-volatile memory of the storage device using a compressed format by compressing the mapping data when a skip pattern of interleaved sequential writes to non-volatile memory are found in the mapping information. The system includes a storage device having volatile memory, non-volatile memory and a controller in communication with the volatile and non-volatile memory that is configured to carry out the method noted above.
    Type: Application
    Filed: May 9, 2014
    Publication date: June 18, 2015
    Inventor: Raphael Slepon