Patents by Inventor Ronald Edwin Schultz

Ronald Edwin Schultz 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).

  • Battery backed memory with low battery voltage trip, disconnect and lockout
    Patent number: 6888267
    Abstract: A memory system having power backup having memory circuits that may be set to a low power mode by means of volatile control registers, disconnects the memory circuits from the battery when low voltage conditions are detected so as to prevent reversion of the memory circuits to high current consumption modes such as would drain batteries after replacement.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: May 3, 2005
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: William Edward Floro, Ronald Edwin Schultz
  • Battery backed memory with low battery voltage trip, disconnect and lockout
    Publication number: 20030142573
    Abstract: A memory system having power backup having memory circuits that may be set to a low power mode by means of volatile control registers, disconnects the memory circuits from the battery when low voltage conditions are detected so as to prevent reversion of the memory circuits to high current consumption modes such as would drain batteries after replacement.
    Type: Application
    Filed: January 29, 2002
    Publication date: July 31, 2003
    Inventors: William Edward Floro, Ronald Edwin Schultz