Patents by Inventor Hanan LECHTMAN

Hanan LECHTMAN 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).

  • Memory systems having improved out-of-order execution of commands and methods for operating the same
    Patent number: 9477408
    Abstract: A memory device controller includes a main processor and a sequencer. The sequencer is configured to: estimate a time interval required to complete execution of a set of atom commands allocated to a channel of a non-volatile memory; calculate, for each of the plurality of atom commands, an urgency value associated with completing execution of a corresponding memory command after expiration of the time interval required to complete execution of the set of atom commands allocated to the channel; schedule each of the plurality of atom commands in the set of atom commands for execution by the non-volatile memory based on the calculated urgency values; and output the plurality of atom commands to the non-volatile memory for execution in the scheduled order.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: October 25, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Amitai Perlstein, Amir Bennatan, Hanan Lechtman, Jun Jin Kong, Michael Erlihson
  • MEMORY SYSTEMS HAVING IMPROVED OUT-OF-ORDER EXECUTION OF COMMANDS AND METHODS FOR OPERATING THE SAME
    Publication number: 20160306547
    Abstract: A memory device controller includes a main processor and a sequencer. The sequencer is configured to: estimate a time interval required to complete execution of a set of atom commands allocated to a channel of a non-volatile memory; calculate, for each of the plurality of atom commands, an urgency value associated with completing execution of a corresponding memory command after expiration of the time interval required to complete execution of the set of atom commands allocated to the channel; schedule each of the plurality of atom commands in the set of atom commands for execution by the non-volatile memory based on the calculated urgency values; and output the plurality of atom commands to the non-volatile memory for execution in the scheduled order.
    Type: Application
    Filed: April 14, 2015
    Publication date: October 20, 2016
    Inventors: Amitai PERLSTEIN, Amir BENNATAN, Hanan LECHTMAN, Jun Jin KONG, Michael ERLIHSON