Patents by Inventor Christoph Bilger

Christoph Bilger 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).

  • Patent number: 9625281
    Abstract: A magnetic angle sensor may include a first bridge circuit. The first bridge circuit may include a first half-bridge to generate a first signal indicative of a first angular component of a direction of a magnetic field. The first bridge circuit may include a second half-bridge to generate a second signal indicative of a second angular component of the direction of the magnetic field. The second angular component may be linearly independent from the first angular component.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: April 18, 2017
    Assignee: Infineon Technologies AG
    Inventors: Christoph Bilger, Konrad Kapser
  • Publication number: 20160178403
    Abstract: A magnetic angle sensor may include a first bridge circuit. The first bridge circuit may include a first half-bridge to generate a first signal indicative of a first angular component of a direction of a magnetic field. The first bridge circuit may include a second half-bridge to generate a second signal indicative of a second angular component of the direction of the magnetic field. The second angular component may be linearly independent from the first angular component.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Inventors: Christoph Bilger, Konrad Kapser
  • Patent number: 8543831
    Abstract: A system and method is disclosed, including establishing of data connections between electronic devices. One embodiment provides a method for establishing a data connection between a first and a second electronic device, wherein establishing the data connection is authorized by executing at least one action with at least one physical tool.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: September 24, 2013
    Assignee: Qimonda AG
    Inventors: Christoph Bilger, Rex Kho, Achim Schramm, Martin Maier, Yann Zinzius, Armin Kohlhase
  • Patent number: 8390633
    Abstract: A memory device comprises a memory array and a processing device. The memory array is configured to store a graphic data set. The processing device is configured to initiate outputting of data of the graphic data set from the memory array and to combine the outputted data in response to a read request for providing a graphic content.
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: March 5, 2013
    Assignee: Qimonda AG
    Inventors: Christoph Bilger, Rex Kho, Achim Schramm, Martin Maier, Yann Zinzius, Armin Kohlhase
  • Patent number: 8392779
    Abstract: A method of adjusting an interface voltage includes transferring data between a memory device and a controller, and detecting whether an error occurred in the transfer of data. An interface voltage of at least one of the memory device and the controller is adjusted based on the detection.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: March 5, 2013
    Assignee: Qimonda AG
    Inventors: Andreas Schneider, Markus Balb, Thomas Hein, Christoph Bilger, Martin Brox, Peter Gregorius, Michael Richter
  • Patent number: 8305834
    Abstract: A semiconductor memory including a plurality of memory banks disposed on an integrated circuit, each memory bank including an array of memory cells, wherein a first portion of memory cells of the plurality of memory banks has a first access speed and a second portion of memory cells of the plurality of memory banks has a second access speed, wherein the first access speed is different from the second access speed.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: November 6, 2012
    Assignee: Qimonda AG
    Inventors: Michael Richter, Markus Balb, Christoph Bilger, Martin Brox, Peter Gregorius, Thomas Hein, Andreas Schneider
  • Patent number: 8271827
    Abstract: A system including a central processing unit, a first memory channel being configured to couple the central processing unit to a first semiconductor memory unit, wherein the first memory channel is configured to be clocked with a first clock frequency, and a second memory channel being configured to couple the central processing unit to a second semiconductor memory unit, wherein the second memory channel is configured or configurable to be clocked with a second clock frequency smaller than the first clock frequency.
    Type: Grant
    Filed: December 10, 2007
    Date of Patent: September 18, 2012
    Assignee: Qimonda
    Inventors: Christoph Bilger, Peter Gregorius, Michael Bruennert, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Patent number: 8144755
    Abstract: The invention provides a method and an apparatus for determining a skew of each data bit of an encoded data word received by a receiver via an interface from a transmitter comprising the steps of performing an error check and correction of the received and sampled encoded data word to calculate an error corrected encoded data word corresponding to the encoded data word transmitted by the transmitter, and correlating a sequence of error corrected encoded data words with the sampled encoded data words to determine a skew of each data bit of said received encoded data words.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: March 27, 2012
    Inventors: Michael Bruennert, Christoph Bilger, Peter Gregorius, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Patent number: 8120958
    Abstract: The multi-die memory comprises a first die and a second die. The first die comprises a first group of memory banks, and the second die comprises a second group of memory banks. The first group of memory banks and the second group of memory banks are coupled to a common memory interface. The common memory interface couples the multi-die memory with an internal connection.
    Type: Grant
    Filed: December 24, 2007
    Date of Patent: February 21, 2012
    Assignee: Qimonda AG
    Inventors: Christoph Bilger, Peter Gregorius, Michael Bruennert, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Patent number: 8015438
    Abstract: The invention provides a memory circuit comprising a plurality of storage cells for storing data and redundant spare storage cells for replacing defective storage cells, and a memory access logic for accessing said storage cells connected to a replacement setting register which is writeable during operation of said memory circuit to store replacement settings.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: September 6, 2011
    Assignee: Qimonda AG
    Inventors: Michael Bruennert, Christoph Bilger, Peter Gregorius, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Publication number: 20110205828
    Abstract: A semiconductor memory including a plurality of memory banks disposed on an integrated circuit, each memory bank including an array of memory cells, wherein a first portion of memory cells of the plurality of memory banks has a first access speed and a second portion of memory cells of the plurality of memory banks has a second access speed, wherein the first access speed is different from the second access speed.
    Type: Application
    Filed: February 23, 2010
    Publication date: August 25, 2011
    Applicant: QIMONDA AG
    Inventors: Michael Richter, Markus Balb, Christoph Bilger, Martin Brox, Peter Gregorius, Thomas Hein, Andreas Schneider
  • Patent number: 7928525
    Abstract: An integrated circuit includes a device stack including: a memory device with a first wireless coupling element, and a semiconductor device with a second wireless coupling element. The first and second wireless coupling elements are arranged face-to-face and are configured to provide a wireless connection between the memory device and the semiconductor device.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: April 19, 2011
    Assignee: Qimonda AG
    Inventors: Christoph Bilger, Peter Gregorius, Michael Bruennert, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Patent number: 7920433
    Abstract: Method and apparatus that relate to a storage device comprising a plurality of memory cells, an interface device configured to connect the storage device to a host system and configured to transmit signals to read and write data from the host system to the memory cells via a first and second data path, and a logic unit. The logic unit is configured to read and write data from the plurality of memory cells via the second data path, and configured to perform logic operations on data stored in the plurality of memory cells. When performing read and write operations, the first data path excludes the logic unit, and the second data path includes the logic unit. Furthermore, the logic unit is communicatively coupled between the interface device and the plurality of memory cells. Additionally, a method for manufacturing the memory device is provided.
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: April 5, 2011
    Assignee: Qimonda AG
    Inventors: Christoph Bilger, Peter Gregorius, Michael Bruennert, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Publication number: 20110034045
    Abstract: Stackable circuit devices include mechanical and electrical connection elements that are optionally disengageable and disconnectable. The mechanical connection elements comprise pairs of complementary male and female plug-in engagement elements respectively arranged at opposite matching positions on top and bottom faces of each device package. The male and female plug-in engagement elements provide a mutual plug-in engagement. The electrical connection elements comprise a plurality of first and second complementary contact elements respectively arranged in opposite and matching positions on either the top or bottom face of each device package. When the circuit devices are stacked, the first contact elements are respectively configured to provide an electrical connection to a complementary matching second contact element of an adjacently plugged in circuit device.
    Type: Application
    Filed: August 6, 2009
    Publication date: February 10, 2011
    Applicant: QIMONDA AG
    Inventors: Christoph Bilger, Peter Gregorius, Michael Bruennert, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Patent number: 7757064
    Abstract: A method of sending data on request from a memory to a device, wherein the memory receives a request from the device for sending predetermined data to the device, wherein the memory sends data and information about the data to the device.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: July 13, 2010
    Assignee: Infineon Technologies AG
    Inventors: Markus Balb, Peter Mayer, Wolfgang Spirkl, Christoph Bilger, Martin Brox, Thomas Hein, Michael Richter
  • Patent number: 7746724
    Abstract: A method and apparatus for accessing a memory device. The method includes providing control signals for an access command to the memory device via an asynchronous interface and transmitting data for the access command to the memory device. The method also includes encoding, into the transmitted data, a clock signal. The encoded clock signal in the transmitted data is used by the memory device for receiving the data transmission.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: June 29, 2010
    Assignee: Qimonda AG
    Inventors: Peter Mayer, Wolfgang Spirkl, Markus Balb, Christoph Bilger, Martin Brox, Thomas Hein, Michael Richter
  • Publication number: 20090287957
    Abstract: A memory control unit for controlling a memory module comprising a plurality of memory cells, said memory control unit comprising means for detecting failure of at least one memory cell, means for deactivating said at least one defective memory cell, means for assigning the address of said at least one defective memory cell to at least one replacement memory cell, first tracking means for tracking the remaining replacement memory cells and masking means to hide the address of a defective memory cell to prevent further usage of this address instead of assigning said address to a replacement memory cell.
    Type: Application
    Filed: May 16, 2008
    Publication date: November 19, 2009
    Inventors: Christoph Bilger, Peter Gregorius, Michael Bruennert, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler
  • Publication number: 20090267678
    Abstract: An integrated circuit includes: a terminal for outputting data, a driver for providing the data to the terminal, and a switch for selectively connecting/disconnecting the driver to the terminal. The disconnection of the driver reduces the capacitive load on the connection between the terminal and driver, thus reducing limitations on data rate from factors such as data reflections that reduce signal quality. Selective connection/disconnection allows the driver to be reconnected to the terminal only when needed.
    Type: Application
    Filed: April 25, 2008
    Publication date: October 29, 2009
    Applicant: QIMONDA AG
    Inventors: Christoph Bilger, Peter Gregorius, Michael Bruennert, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Publication number: 20090267084
    Abstract: An integrated circuit includes a device stack including: a memory device with a first wireless coupling element, and a semiconductor device with a second wireless coupling element. The first and second wireless coupling elements are arranged face-to-face and are configured to provide a wireless connection between the memory device and the semiconductor device.
    Type: Application
    Filed: April 25, 2008
    Publication date: October 29, 2009
    Applicant: QIMONDA AG
    Inventors: Christoph Bilger, Peter Gregorius, Michael Bruennert, Maurizio Skerlj, Wolfgang Walthes, Johannes Stecker, Hermann Ruckerbauer, Dirk Scheideler, Roland Barth
  • Publication number: 20090271678
    Abstract: A method of adjusting an interface voltage includes transferring data between a memory device and a controller, and detecting whether an error occurred in the transfer of data. An interface voltage of at least one of the memory device and the controller is adjusted based on the detection.
    Type: Application
    Filed: April 25, 2008
    Publication date: October 29, 2009
    Inventors: Andreas Schneider, Markus Balb, Thomas Hein, Christoph Bilger, Martin Brox, Peter Gregorius, Michael Richter