Patents by Inventor Elliott J. Stein

Elliott J. Stein 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).

  • Wirefree mobile device power supply method & system with free positioning
    Patent number: 7399202
    Abstract: The invention provides an electrical coupling device. The coupling includes a contactor device and a plurality of electrical contacts which close an electrical circuit between the contactor device and an adaptor device when the adaptor device is brought into physical contact with the contactor device, there being no need for aligning for the electrical contacts of the contactor device with electrical contact of the adaptor device.
    Type: Grant
    Filed: May 31, 2005
    Date of Patent: July 15, 2008
    Inventors: Tal Dayan, Ofer Goren, Elliott J. Stein, Dan Kikinis
  • Wirefree mobile device power supply method & system with free positioning
    Patent number: 6913477
    Abstract: The invention provides an electrical coupling device. The coupling includes a contactor device and a plurality of electrical contacts which close an electrical circuit between the contactor device and an adaptor device when the adaptor device is brought into physical contact with the contactor device, there being no need for aligning for the electrical contacts of the contactor device with electrical contact of the adaptor device.
    Type: Grant
    Filed: August 1, 2002
    Date of Patent: July 5, 2005
    Assignee: Mobilewise, Inc.
    Inventors: Tal Dayan, Ofer Goren, Elliott J. Stein, Dan Kikinis