Patents by Inventor Antti Ruhanen

Antti Ruhanen 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).

  • RFID transponder and a method for fabricating the same
    Patent number: 9076092
    Abstract: The present application provides a radio frequency identification (RFID) transponder and a method for fabricating the same. The RFID transponder, comprising: a microchip which is arranged to communicating with a reader; a battery which is arranged to provide an electrical power for operating the transponder, and is attached to the microchip by means of a conductive path; an antenna which is arranged to receive and backscatter radio frequency interrogation radiation; and a substrate, on which the microchip, the battery and the antenna are arranged.
    Type: Grant
    Filed: May 8, 2009
    Date of Patent: July 7, 2015
    Assignee: CONFIDEX LTD.
    Inventors: Matti Ritamaki, Antti Ruhanen, Jarkko Miettinen
  • RFID TRANSPONDER AND A METHOD FOR FABRICATING THE SAME
    Publication number: 20120056002
    Abstract: The present application provides a radio frequency identification (RFID) transponder and a method for fabricating the same. The RFID transponder, comprising: a microchip which is arranged to communicating with a reader; a battery which is arranged to provide an electrical power for operating the transponder, and is attached to the microchip by means of a conductive path; an antenna which is arranged to receive and backscatter radio frequency interrogation radiation; and a substrate, on which the microchip, the battery and the antenna are arranged.
    Type: Application
    Filed: May 8, 2009
    Publication date: March 8, 2012
    Applicant: CONFIDEX, LTD.
    Inventors: Matti Ritamaki, Antti Ruhanen, Jarkko Miettinen