Patents Assigned to DPD Patent Trust Ltd
  • Patent number: 7762470
    Abstract: An RFID token apparatus has a connection module for interfacing with an appliance capable of communicating and interacting with remote servers and networks, a translation module for moving signals between a USB interface and a smart card interface, a processor module which may be capable of operating as a dual-interface (DI) chip; and an input/output module having at least one RF antenna and a modulator. An RFID-contactless interface according to ISO 14443 & ISO 15693 and/or NFC. A wireless interface according to ZIGBEE wireless, BLUETOOTH wireless, WLAN 802.11, UWB, USB wireless and/or any similar interface. An RFID reader apparatus has a housing; a slot for a contact or contactless fob; and a USB stick alternately protruding from the housing and retracted within the housing.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: July 27, 2010
    Assignee: DPD Patent Trust Ltd.
    Inventors: David Finn, Dennis Ryan
  • Patent number: 7748636
    Abstract: A portable RFID reader apparatus having a contactless interface and slots or recesses for insertion of contactless smart card fobs, including ID card, and having a wireless interface for communicating with a token plugged into a computer, provides physical and logical access.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: July 6, 2010
    Assignee: DPD Patent Trust Ltd.
    Inventor: David Finn
  • Patent number: 7632113
    Abstract: A retractable USB stick comprises: an elongate housing having an open end, a USB stick disposed within the elongate housing, and means for causing the USB stick to project out of and retract back into the housing. The means for causing the USB stick to project may be patterned after comparable means in a lipstick dispenser mechanism of U.S. Pat. No. 3,941,489. The means for causing the USB stick to project/retract may comprise an outer holder having an elongate housing with an opening at one end, an intermediate sleeve sized disposed between the USB stick and the holder, and means for imparting reverse motion includes a toothed wheel disposed at a back end of the intermediate sleeve, teeth on an inner surface of the outer holder and teeth on an elongate linear track extending from the back end of the USB stick. Optionally, the USB stick may be releasably locked in the open position, and means may be provided for closing the open end of the housing.
    Type: Grant
    Filed: December 6, 2005
    Date of Patent: December 15, 2009
    Assignee: DPD Patent Trust Ltd.
    Inventor: David Finn
  • Patent number: 7597250
    Abstract: A pocket-size RFID reader apparatus having a contactless interface and a slot for insertion of a contactless smart card fob, and having a biometric sensor, thereby providing two levels of personalization. The apparatus may have a wireless interface; and a slot for insertion of a wireless SD I/O device. The apparatus may have a slot for insertion of an external memory device. The apparatus may have a mechanical connection (contact) interface. The apparatus may also have an RF interface for reading an electronic immobilizer within the apparatus.
    Type: Grant
    Filed: May 27, 2006
    Date of Patent: October 6, 2009
    Assignee: DPD Patent Trust Ltd.
    Inventor: David Finn
  • Publication number: 20090166421
    Abstract: An interface conversion reader (ICR) to convert a contact smartcard reader to a contactless smartcard reader. The ICR may have a rectangular card body format for insertion into a slot provided in a conventional contact smartcard reader, with a portion of said card body protruding out of the reader after insertion; wherein the protruding portion of said card body incorporates a contactless interface with an antenna to inductively couple and communicate with a contactless smartcard. The ICR may comprise an ISO 7816 contact interface to communicate with the contact smartcard reader and to draw power from said reader to activate the conversion of ISO 7816 data to ISO 14443 data.
    Type: Application
    Filed: March 8, 2009
    Publication date: July 2, 2009
    Applicant: DPD Patent Trust Ltd
    Inventor: David Finn
  • Patent number: 7213766
    Abstract: A compact personal token apparatus (100,120,140,200,220,300,320,500), resembling a conventional USB memory fob in size, shape, and form which can be plugged into a PC and interfaced with the virtual world of the Internet. The apparatus is capable of loading and storing information from the Internet, via the PC to its flash memory (410) or EEPROM and then using the stored information or value via its contactless interface (108,128,148,508) in the real world. The apparatus is capable of implementing an auto-run application, when inserted into a personal computer. The apparatus is capable of exchanging information with other devices having compatible interfaces. The apparatus can also function as a firewall (400) when plugged between an Internet connection and a PC.
    Type: Grant
    Filed: November 16, 2004
    Date of Patent: May 8, 2007
    Assignee: DPD Patent Trust Ltd
    Inventors: Dennis J. Ryan, David Finn, Patrick R. Comiskey, Norbert Knapich