Patents by Inventor John P. Hachey

John P. Hachey 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).

  • Computer system for disabled user
    Patent number: 5245558
    Abstract: A Computer System is designed to meet the needs of individuals with physical disabilities who use battery-powered wheelchairs. To accommodate these individuals' specialized needs, this computer system provides the infrastructure of a standardized Bus in a format that also incorporates specialized features. Providing a standardized Bus allows the use of cards which perform functions which otherwise would need to be met by adding external devices. Use of a standardized Bus also allows for ease of upgrade and repair.
    Type: Grant
    Filed: March 11, 1992
    Date of Patent: September 14, 1993
    Assignee: Synergy
    Inventor: John P. Hachey