Patents by Inventor David Michael Greenspan

David Michael Greenspan 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).

  • Tap to enter: Method and system for unlocking secured areas/vestibules via contactless enabled financial instruments, cards and devices
    Publication number: 20130264386
    Abstract: Method and system for allowing entry to physically secured areas based on the detected presence of a contactless enabled financial instrument, financial card or financial device, including the ability to unlock or allow entry to a secured area. One embodiment includes the unlocking/allowing of entry into a secured/locked A.T.M. vestibule when a contactless enabled financial instrument, financial card or financial device is detected or tapped on a Contactless Card/Device Reader. Embodiments may include integrating into existing locking systems or working in parallel/complimentary fashion without direct integration.
    Type: Application
    Filed: April 6, 2012
    Publication date: October 10, 2013
    Inventor: David Michael Greenspan