Patents by Inventor Matthew E. Schaffer

Matthew E. Schaffer 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).

  • Modified scanner pen
    Patent number: 8670027
    Abstract: A modified scanner pen comprising a microprocessor; a scanner with an on/off button, an audio recorder with an on/off button, an audio speaker, a video camera recorder with an on/off button; a secure digital (SD) slot; and a universal serial bus (USB) slot which stores date which can be reviewed.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: March 11, 2014
    Inventor: Matthew E. Schaffer