Patents by Inventor Gary Speiser

Gary Speiser 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).

  • Digital squib
    Patent number: 7230814
    Abstract: An intelligent switch system, a so-called squib, for providing power to sensitive equipment, such as missiles, rockets and the like, comprises a pair of serially connected power switches which are separately and sequentially enabled and which will not deliver power from their input to their outputs unless both switches turn on. These switches are controlled by an electronic microcontroller that is normally left unpowered, except when a trigger input is temporarily applied to the microcontroller.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: June 12, 2007
    Inventor: Gary Speiser
  • Digital squib
    Publication number: 20050231888
    Abstract: An intelligent switch system, a so-called squib, for providing power to sensitive equipment, such as missiles, rockets and the like, comprises a pair of serially connected power switches which are separately and sequentially enabled and which will not deliver power from their input to their outputs unless both switches turn on. These switches are controlled by an electronic microcontroller that is normally left unpowered, except when a trigger input is temporarily applied to the microcontroller.
    Type: Application
    Filed: April 7, 2005
    Publication date: October 20, 2005
    Inventor: Gary Speiser