Patents by Inventor Matthias Gruenauer

Matthias Gruenauer 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).

  • Transponder inlay with antenna breaking layer for a document for personal identification, and a method for producing a transponder inlay
    Patent number: 8640961
    Abstract: In various embodiments, a transponder inlay for a document for personal identification may include a cover; an adhesive layer arranged on the cover; a chip arranged on the adhesive layer; an antenna connected to the chip; and a top layer on the adhesive layer, wherein the top layer has a top and a bottom and wherein the bottom of the top layer is connected to the cover by means of the adhesive layer and wherein the antenna is arranged on the top of the top layer such that the antenna is at least to some extent physically separated from the adhesive layer by the top layer.
    Type: Grant
    Filed: September 29, 2011
    Date of Patent: February 4, 2014
    Assignee: Infineon Technologies AG
    Inventors: Matthias Gruenauer, Andreas Karl, Andreas Mueller-Hipper, Frank Pueschner, Peter Scherl
  • Document for personal identification having protection against external manipulations and a method for producing
    Patent number: 8272574
    Abstract: A document for personal identification, having a chip module including the following components: a chip and a leadframe, wherein the chip is connected to the leadframe, an outer cover, wherein the outer cover is connected to a transponder substrate. A first component of the chip module is connected to the outer cover and a second component of the chip module is connected to the transponder substrate in such a way that, in the case of separation of outer cover and transponder substrate, the first component of the chip module is separated from the second component of the chip module.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: September 25, 2012
    Assignee: Infineon Technologies AG
    Inventors: Matthias Gruenauer, Andreas Karl, Andreas Mueller-Hipper, Frank Pueschner, Peter Scherl
  • TRANSPONDER INLAY FOR A DOCUMENT FOR PERSONAL IDENTIFICATION, AND A METHOD FOR PRODUCING A TRANSPONDER INLAY
    Publication number: 20120074228
    Abstract: In various embodiments, a transponder inlay for a document for personal identification may include a cover; an adhesive layer arranged on the cover; a chip arranged on the adhesive layer; an antenna connected to the chip; and a top layer on the adhesive layer, wherein the top layer has a top and a bottom and wherein the bottom of the top layer is connected to the cover by means of the adhesive layer and wherein the antenna is arranged on the top of the top layer such that the antenna is at least to some extent physically separated from the adhesive layer by the top layer.
    Type: Application
    Filed: September 29, 2011
    Publication date: March 29, 2012
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Matthias Gruenauer, Andreas Karl, Andreas Mueller-Hipper, Frank Pueschner, Peter Scherl
  • DOCUMENT FOR PERSONAL IDENTIFICATION AND A METHOD FOR PRODUCING A DOCUMENT FOR PERSONAL IDENTIFICATION
    Publication number: 20100084474
    Abstract: A document for personal identification, having a chip module including the following components: a chip and a leadframe, wherein the chip is connected to the leadframe, an outer cover, wherein the outer cover is connected to a transponder substrate. A first component of the chip module is connected to the outer cover and a second component of the chip module is connected to the transponder substrate in such a way that, in the case of separation of outer cover and transponder substrate, the first component of the chip module is separated from the second component of the chip module.
    Type: Application
    Filed: September 30, 2009
    Publication date: April 8, 2010
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Matthias Gruenauer, Andreas Karl, Andreas Mueller-Hipper, Frank Pueschner, Peter Scherl