Patents by Inventor Matthew Ronald CROFT

Matthew Ronald CROFT 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: 8498162
    Abstract: A method, apparatus, and manufacture for a memory device is provided. The memory device includes memory cells that each store two bits, and a memory controller. During write operations, for each bit in each memory cell that is to be programmed, the memory controller determines whether both bits of the memory cell are being programmed. While controlling an application of programming pulses to the memory cell to program the bit, if both bits of the memory cell are being programmed, the memory controller causes the application of each programming pulse to the bit to occur for a reduced duration. Otherwise, the memory controller causes the application of each programming pulse to the bit to occur for a standard duration. The reduced duration is less than three-fourths of the standard duration.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: July 30, 2013
    Assignee: Spansion LLC
    Inventors: Allan Parker, Matthew Ronald Croft, Pedro A. Sanchez
  • Publication number: 20120275231
    Abstract: A method, apparatus, and manufacture for a memory device is provided. The memory device includes memory cells that each store two bits, and a memory controller. During write operations, for each bit in each memory cell that is to be programmed, the memory controller determines whether both bits of the memory cell are being programmed. While controlling an application of programming pulses to the memory cell to program the bit, if both bits of the memory cell are being programmed, the memory controller causes the application of each programming pulse to the bit to occur for a standard duration. Otherwise, the memory controller causes the application of each programming pulse to the bit to occur for a reduced duration. The reduced duration is less than three-fourths of the standard duration.
    Type: Application
    Filed: April 29, 2011
    Publication date: November 1, 2012
    Applicant: Spansion LLC
    Inventors: Allan PARKER, Matthew Ronald CROFT, Pedro A. SANCHEZ