Patents by Inventor Sean Michael O'Mullan

Sean Michael O'Mullan 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).

  • Patent number: 10360985
    Abstract: A method, apparatus, and manufacture for memory device startup is provided. Flash memory devices are configured such that, upon the power supply voltage reaching a pre-determined level, each flash memory is arranged to load the random access memory with instructions for the flash memory, and then execute a first portion of the instructions for the flash memory. After executing the first portion of the instructions for the flash memory, each separate subset of the flash memories waits for a separate, distinct delay period. For each flash memory, after the delay period expires for that flash memory, the flash memory executes a second portion of the instructions for the flash memory.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: July 23, 2019
    Assignee: Cypress Semiconductor Corporation
    Inventors: Bradley Edman Sundahl, Sean Michael O'Mullan, Gregory Charles Yancey, Kenneth Alan Okin
  • Patent number: 9928919
    Abstract: A method, apparatus, and manufacture for memory device startup is provided. Flash memory devices are configured such that, upon the power supply voltage reaching a pre-determined level, each flash memory is arranged to load the random access memory with instructions for the flash memory, and then execute a first portion of the instructions for the flash memory. After executing the first portion of the instructions for the flash memory, each separate subset of the flash memories waits for a separate, distinct delay period. For each flash memory, after the delay period expires for that flash memory, the flash memory executes a second portion of the instructions for the flash memory.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: March 27, 2018
    Assignee: Cypress Semiconductor Corporation
    Inventors: Bradley Edman Sundahl, Sean Michael O'Mullan, Gregory Charles Yancey, Kenneth Alan Okin
  • Publication number: 20160306582
    Abstract: A method, apparatus, and manufacture for memory device startup is provided. Flash memory devices are configured such that, upon the power supply voltage reaching a pre-deters fined level, each flash memory is arranged to load the random access memory with instructions for the flash memory, and then execute a first portion of the instructions for the flash memory. After executing the first portion of the instructions for the flash memory, each separate subset of the flash memories waits for a separate, distinct delay period. For each flash memory, after the delay period expires for that flash memory, the flash memory executes a second portion of the instructions for the flash memory.
    Type: Application
    Filed: June 30, 2016
    Publication date: October 20, 2016
    Inventors: Bradley Edman SUNDAHL, Sean Michael O'Mullan, Gregory Charles Yancey, Kenneth Alan Okin
  • Patent number: 9036423
    Abstract: A method, apparatus, and manufacture for memory device startup is provided. Flash memory devices are configured such that, upon the power supply voltage reaching a pre-determined level, each flash memory is arranged to load the random access memory with instructions for the flash memory, and then execute a first portion of the instructions for the flash memory. After executing the first portion of the instructions for the flash memory, each separate subset of the flash memories waits for a separate, distinct delay period. For each flash memory, after the delay period expires for that flash memory, the flash memory executes a second portion of the instructions for the flash memory.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: May 19, 2015
    Assignee: CYPRESS SEMICONDUCTOR CORPORATION
    Inventors: Bradley Edman Sundahl, Sean Michael O'Mullan, Gregory Charles Yancey, Kenneth Alan Okin
  • Patent number: 8825920
    Abstract: An electronic device includes an input/output (I/O) interface and a plurality of memory elements comprising a non-volatile memory portion for storing a default firmware and a working memory portion having a firmware area. The device also includes a controller coupled to the I/O interface and the memory elements, where the controller is configured for operating the memory elements, according to the firmware area, and for monitoring the I/O interface. In the device, the controller is also configured for loading the default firmware into the firmware area when the controller is enabled and for granting access to the firmware area for loading an alternate firmware if a bypass code is detected at the I/O interface.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: September 2, 2014
    Assignee: Spansion LLC
    Inventors: Sean Michael O'Mullan, Bradley E. Sundahl, Gregory Charles Yancey, Allan Parker, Arthur Benjamin Oliver, John Anthony Darilek
  • Publication number: 20140092687
    Abstract: A method, apparatus, and manufacture for memory device startup is provided. Flash memory devices are configured such that, upon the power supply voltage reaching a pre-determined level, each flash memory is arranged to load the random access memory with instructions for the flash memory, and then execute a first portion of the instructions for the flash memory. After executing the first portion of the instructions for the flash memory, each separate subset of the flash memories waits for a separate, distinct delay period. For each flash memory, after the delay period expires for that flash memory, the flash memory executes a second portion of the instructions for the flash memory.
    Type: Application
    Filed: December 6, 2013
    Publication date: April 3, 2014
    Applicant: Spansion LLC
    Inventors: Bradley Edman Sundahl, Sean Michael O'Mullan, Gregory Charles Yancey, Kenneth Alan Okin
  • Patent number: 8625353
    Abstract: A method, apparatus, and manufacture for memory device startup is provided. Flash memory devices are configured such that, upon the power supply voltage reaching a pre-determined level, each flash memory is arranged to load the random access memory with instructions for the flash memory, and then execute a first portion of the instructions for the flash memory. After executing the first portion of the instructions for the flash memory, each separate subset of the flash memories waits for a separate, distinct delay period. For each flash memory, after the delay period expires for that flash memory, the flash memory executes a second portion of the instructions for the flash memory.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: January 7, 2014
    Assignee: Spansion LLC
    Inventors: Bradley Edman Sundahl, Sean Michael O'Mullan, Gregory Charles Yancey, Kenneth Alan Okin
  • Patent number: 8375262
    Abstract: An electronic device is provided including an input/output (I/O) interface, a plurality of memory elements, a controller coupled to the I/O interface and the plurality of memory elements. In the device, the controller configured for operating the plurality of memory elements during a normal operating mode of the electronic device, where responsive to receiving a command for replacing a selected memory sector in the electronic device during the normal operating mode, the controller is configured for identifying one or more available spare memory sectors in the electronic device and modifying at least one memory map in the electronic device to replace the selected memory sector with the one of the available spare memory sectors.
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: February 12, 2013
    Assignee: Spansion LLC
    Inventors: Allan Parker, Gregory Charles Yancey, Bradley E. Sundahl, Sean Michael O'Mullan, John Anthony Darilek
  • Publication number: 20120320680
    Abstract: A method, apparatus, and manufacture for memory device startup is provided. Flash memory devices are configured such that, upon the power supply voltage reaching a pre-determined level, each flash memory is arranged to load the random access memory with instructions for the flash memory, and then execute a first portion of the instructions for the flash memory. After executing the first portion of the instructions for the flash memory, each separate subset of the flash memories waits for a separate, distinct delay period. For each flash memory, after the delay period expires for that flash memory, the flash memory executes a second portion of the instructions for the flash memory.
    Type: Application
    Filed: June 16, 2011
    Publication date: December 20, 2012
    Applicant: Spansion LLC
    Inventors: Bradley Edman SUNDAHL, Sean Michael O'Mullan, Gregory Charles Yancey, Kenneth Alan Okin
  • Publication number: 20110179195
    Abstract: An electronic device includes an input/output (I/O) interface and a plurality of memory elements comprising a non-volatile memory portion for storing a default firmware and a working memory portion having a firmware area. The device also includes a controller coupled to the I/O interface and the memory elements, where the controller is configured for operating the memory elements, according to the firmware area, and for monitoring the I/O interface. In the device, the controller is also configured for loading the default firmware into the firmware area when the controller is enabled and for granting access to the firmware area for loading an alternate firmware if a bypass code is detected at the I/O interface.
    Type: Application
    Filed: January 20, 2010
    Publication date: July 21, 2011
    Applicant: Spansion LLC
    Inventors: Sean Michael O'Mullan, Bradley E. Sundahl, Gregory Charles Yancey, Allan Parker, Arthur Benjamin Oliver, John Anthony Darilek
  • Publication number: 20110179319
    Abstract: An electronic device is provided including an input/output (I/O) interface, a plurality of memory elements, a controller coupled to the I/O interface and the plurality of memory elements. In the device, the controller configured for operating the plurality of memory elements during a normal operating mode of the electronic device, where responsive to receiving a command for replacing a selected memory sector in the electronic device during the normal operating mode, the controller is configured for identifying one or more available spare memory sectors in the electronic device and modifying at least one memory map in the electronic device to replace the selected memory sector with the one of the available spare memory sectors.
    Type: Application
    Filed: January 20, 2010
    Publication date: July 21, 2011
    Applicant: Spansion LLC
    Inventors: Allan Parker, Gregory Charles Yancey, Bradley E. Sundahl, Sean Michael O'Mullan, Arthur Benjamin Oliver, John Anthony Darilek