Patents by Inventor Christian Wiedemann

Christian Wiedemann 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: 11811250
    Abstract: An electrical consumer system includes an electrical consumer with a first mating interface and a first plurality of electrical contacts, and a removable battery pack including a second mating interface and a second plurality of electrical contacts, the second mating interface configured to removably mate with the first mating interface such that the second plurality of contacts contact the first plurality of contacts. At least one of the first and second mating interfaces includes a temperature sensor configured to detect at least one of a temperature of the at least one of the first and second mating interfaces, and a temperature of the first or second electrical contacts of the at least one of the first and second mating interfaces.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: November 7, 2023
    Assignee: Robert Bosch GmbH
    Inventors: Arindam Haldar, Axel Kuhnle, Benjamin Grauer, Christian Wiedemann, Jan Breitenbach, Marcin Rejman, Tobias Mangold, Tobias Overbeck
  • Publication number: 20220052542
    Abstract: An electrical consumer system includes an electrical consumer with a first mating interface and a first plurality of electrical contacts, and a removable battery pack including a second mating interface and a second plurality of electrical contacts, the second mating interface configured to removably mate with the first mating interface such that the second plurality of contacts contact the first plurality of contacts. At least one of the first and second mating interfaces includes a temperature sensor configured to detect at least one of a temperature of the at least one of the first and second mating interfaces, and a temperature of the first or second electrical contacts of the at least one of the first and second mating interfaces.
    Type: Application
    Filed: July 22, 2021
    Publication date: February 17, 2022
    Inventors: Arindam Haldar, Axel Kuhnle, Benjamin Grauer, Christian Wiedemann, Jan Breitenbach, Marcin Rejman, Tobias Mangold, Tobias Overbeck
  • Patent number: 10183390
    Abstract: A drill hammer and/or a chipper hammer device includes a hammer mechanism having a drive unit and a transmission unit. The transmission unit transmits a drive torque from a motor to the hammer mechanism. The transmission unit includes at least one planetary drive. A drive element of the drive unit is disposed on a transmission element of the planetary drive.
    Type: Grant
    Filed: July 16, 2010
    Date of Patent: January 22, 2019
    Assignee: Robert Bosch GmbH
    Inventors: Christian Wiedemann, Achim Duesselberg
  • Patent number: 10071468
    Abstract: A hand-power tool includes at least one oscillation-damping device that has at least one damping spring, a damping mass, and a mechanism housing. The oscillation-damping device has at least two retaining parts that at least partly enclose the damping mass.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: September 11, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Alex Kuhnle, Matthias Tauber, Juergen Bochert, Carsten Diem, Willy Braun, Christian Wiedemann, Joerg Kaiser, Patrick Heinen, Roger Hahn, Thomas Speda
  • Patent number: 10045671
    Abstract: A hand-held power tool suction extractor apparatus comprises at least one fastening unit configured to mount on a hand-held power tool. The at least one fastening unit includes at least one holding element configured to be positioned on the hand-held power tool and at least one fastening element configured to exert a holding force on the at least one holding element. The at least one fastening unit also includes at least one movably mounted position fixing element configured to fix the at least one fastening element.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: August 14, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Christian Wiedemann, Michael Weiss, Carsten Diem, Johannes Schnitzler, Juergen Bochert
  • Patent number: 9358677
    Abstract: A hand-power tool includes at least one oscillation-damping device that has at least one damping spring and a damping mass. The hand-power tool also includes a drive mechanism and a mechanism housing. The mechanism housing has a housing cover which is provided for closing a chamber in which the drive mechanism lies, and the housing cover has at least one fixing mechanism that at least partially fixes the oscillation-damping device in at least one operating state.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: June 7, 2016
    Assignee: Robert Bosch GmbH
    Inventors: Axel Kuhnle, Matthias Tauber, Juergen Bochert, Carsten Diem, Willy Braun, Christian Wiedemann, Joerg Kaiser, Patrick Heinen, Roger Hahn, Thomas Speda
  • Publication number: 20150040341
    Abstract: A hand-held power tool suction extractor apparatus comprises at least one fastening unit configured to mount on a hand-held power tool. The at least one fastening unit includes at least one holding element configured to be positioned on the hand-held power tool and at least one fastening element configured to exert a holding force on the at least one holding element. The at least one fastening unit also includes at least one movably mounted position fixing element configured to fix the at least one fastening element.
    Type: Application
    Filed: August 8, 2014
    Publication date: February 12, 2015
    Inventors: Christian Wiedemann, Michael Weiss, Carsten Diem, Johannes Schnitzler, Juergen Bochert
  • Patent number: 8678104
    Abstract: The invention is based on a handheld power tool, having at least one vibration-cancelling device that has at least one cancellation spring and one cancellation mass. It is proposed that the cancellation mass is constructed of at least one first mass part and at least one second mass part.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: March 25, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Axel Kuhnle, Matthias Tauber, Juergen Bochert, Carsten Diem, Willy Braun, Christian Wiedemann, Joerg Kaiser, Patrick Heinen, Roger Hahn, Thomas Speda
  • Patent number: 8672050
    Abstract: The invention relates to a hand-held machine tool, particularly to a drill hammer and/or chisel hammer, having a hand-held machine tool housing and a transmission chamber with at least one transmission element arranged inside the hand-held machine tool housing. According to the invention, the hand-held machine tool includes a pressure equalization unit, provided for equalizing pressure in the transmission housing and serving at least partially for supporting the transmission element.
    Type: Grant
    Filed: September 3, 2008
    Date of Patent: March 18, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Otto Baumann, Christian Wiedemann, Hardy Schmid, Holger Frank, Frank Mueller, Roger Hahn
  • Patent number: 8379014
    Abstract: The present invention provides a system and method for recognizing a 3D object in a single camera image and for determining the 3D pose of the object with respect to the camera coordinate system. In one typical application, the 3D pose is used to make a robot pick up the object. A view-based approach is presented that does not show the drawbacks of previous methods because it is robust to image noise, object occlusions, clutter, and contrast changes. Furthermore, the 3D pose is determined with a high accuracy. Finally, the presented method allows the recognition of the 3D object as well as the determination of its 3D pose in a very short computation time, making it also suitable for real-time applications. These improvements are achieved by the methods disclosed herein.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: February 19, 2013
    Assignee: MVTEC Software GmbH
    Inventors: Christian Wiedemann, Markus Ulrich, Carsten Steger
  • Publication number: 20120318551
    Abstract: A hand-power tool includes at least one oscillation-damping device that has at least one damping spring and a damping mass. The hand-power tool also includes a drive mechanism and a mechanism housing. The mechanism housing has a housing cover which is provided for closing a chamber in which the drive mechanism lies, and the housing cover has at least one fixing mechanism that at least partially fixes the oscillation-damping device in at least one operating state.
    Type: Application
    Filed: October 22, 2010
    Publication date: December 20, 2012
    Applicant: Robert Bosch GmbH
    Inventors: Axel Kuhnle, Matthias Tauber, Juergen Bochert, Carsten Diem, Willy Braun, Christian Wiedemann, Joerg Kaiser, Patrick Heinen, Roger Hahn, Thomas Speda
  • Publication number: 20120255753
    Abstract: A hand-power tool includes at least one oscillation-damping device that has at least one damping spring, a damping mass, and a mechanism housing. The oscillation-damping device has at least two retaining parts that at least partly enclose the damping mass.
    Type: Application
    Filed: October 22, 2010
    Publication date: October 11, 2012
    Applicant: Robert Bosch GmbH
    Inventors: Alex Kuhnle, Matthias Tauber, Juergen Bochert, Carsten Diem, Willy Braun, Christian Wiedemann, Joerg Kaiser, Patrick Heinen, Roger Hahn, Thomas Speda
  • Publication number: 20120186842
    Abstract: A drill hammer and/or a chipper hammer device includes a hammer mechanism having a drive unit and a transmission unit. The transmission unit transmits a drive torque from a motor to the hammer mechanism. The transmission unit includes at least one planetary drive. A drive element of the drive unit is disposed on a transmission element of the planetary drive.
    Type: Application
    Filed: July 16, 2010
    Publication date: July 26, 2012
    Applicant: Robert Bosch GmBh
    Inventors: Christian Wiedemann, Achim Duesselberg
  • Publication number: 20110139477
    Abstract: The invention is based on a handheld power tool, having at least one vibration-cancelling device that has at least one cancellation spring and one cancellation mass. It is proposed that the cancellation mass is constructed of at least one first mass part and at least one second mass part.
    Type: Application
    Filed: December 2, 2010
    Publication date: June 16, 2011
    Inventors: Axel KUHNLE, Matthias Tauber, Juergen Bochert, Carsten Diem, Willy Braun, Christian Wiedemann, Joerg Kaiser, Patrick Heinen, Roger Hahn, Thomas Speda
  • Publication number: 20100300717
    Abstract: The invention relates to a hand-held machine tool, particularly to a drill hammer and/or chisel hammer, having a hand-held machine tool housing and a transmission chamber with at least one transmission element arranged inside the hand-held machine tool housing. According to the invention, the hand-held machine tool includes a pressure equalization unit, provided for equalizing pressure in the transmission housing and serving at least partially for supporting the transmission element.
    Type: Application
    Filed: September 3, 2008
    Publication date: December 2, 2010
    Inventors: Otto Baumann, Christian Wiedemann, Hardy Schmid, Holger Frank, Frank Mueller, Roger Hahn
  • Publication number: 20100175285
    Abstract: Steam iron comprising a scale indicator (10) and comprising a heating body (3) including a steam chamber (30) for producing steam, characterized in that it comprises means for calculating the electrical energy used by the iron and means which activate said scale indicator (10) when the calculated energy exceeds a predetermined threshold value.
    Type: Application
    Filed: March 7, 2007
    Publication date: July 15, 2010
    Applicant: Rowenta Werke GmbH
    Inventor: Marcus-Christian Wiedemann
  • Publication number: 20090096790
    Abstract: The present invention provides a system and method for recognizing a 3D object in a single camera image and for determining the 3D pose of the object with respect to the camera coordinate system. In one typical application, the 3D pose is used to make a robot pick up the object. A view-based approach is presented that does not show the drawbacks of previous methods because it is robust to image noise, object occlusions, clutter, and contrast changes. Furthermore, the 3D pose is determined with a high accuracy. Finally, the presented method allows the recognition of the 3D object as well as the determination of its 3D pose in a very short computation time, making it also suitable for real-time applications. These improvements are achieved by the methods disclosed herein.
    Type: Application
    Filed: February 20, 2008
    Publication date: April 16, 2009
    Applicant: MVTEC SOFTWARE GMBH
    Inventors: Christian Wiedemann, Markus Ulrich, Carsten Steger
  • Patent number: D719806
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: December 23, 2014
    Assignee: Robert Bosch GmbH
    Inventor: Christian Wiedemann
  • Patent number: D742710
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: November 10, 2015
    Assignee: Robert Bosch GmbH
    Inventor: Christian Wiedemann
  • Patent number: D743230
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: November 17, 2015
    Assignee: Robert Bosch GmbH
    Inventor: Christian Wiedemann