Patents by Inventor Michael Friedrich

Michael Friedrich 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).

  • Publication number: 20250359956
    Abstract: The present disclosure relates to surgical robotic systems having a master console and slave manipulators, with components and features for enabling a restart without comprising the sterility of the surgical robotic system. In some embodiments, an apparatus can include a restart of a surgical robotic system that is configured to be activated by a sterile user from within a sterile field without compromising the sterile field, and a controller operatively coupled to the restart that is configured to detect that the restart has been activated and, in response to detecting that the restart has been activated, restart the surgical robotic system.
    Type: Application
    Filed: June 4, 2025
    Publication date: November 27, 2025
    Inventors: Michael FRIEDRICH, Romain Michel MIRAN FARKAS, Philippe ALLEMANN, Didier Christian GEFFROTIN, Nicolas Paul MARCEL BOCH, Christopher Emmanuel LIEBERHERR, Laurent Renaud ULDRY, Werner PIRKL
  • Publication number: 20250352806
    Abstract: An evaluation system for evaluating an estimate of a placement of implantable electrode poles of an implantable medical device, in particular of a subcutaneous implantable cardioverter defibrillator device, includes an arrangement of electrodes configured to be placed on a patient and a measurement device comprising an excitation circuitry for generating an excitation signal for injection into the patient using said arrangement of electrodes, a sensing circuitry for sensing a sense signal in reaction to said excitation signal using said arrangement of electrodes, and a processing circuitry for processing said sense signal to identify said estimate of the placement of the implantable electrode poles of the implantable medical device.
    Type: Application
    Filed: April 26, 2023
    Publication date: November 20, 2025
    Applicant: BIOTRONIK SE & Co. KG
    Inventors: Michael FRIEDRICH, Gernot KOLBERG, Stefan PAULE, Ingo WEISS
  • Patent number: 12460947
    Abstract: An electronic module for an inductive sensor apparatus is provided which comprises at least one voltage-controlled current source, a current source port connected to the at least one voltage-controlled current source for providing a voltage-controlled current from the at least one voltage-controlled current source, an adder device, an adder input port connected to the adder device, and an adder output port which is connected to the adder device. The current source port is connectable to an electrical resonant circuit and/or to a coil element. The adder input port is connectable to the current source port or to at least one further coil element. By way of the adder device, an operation of addition and/or subtraction of a voltage applied to the adder input port and at least one offset voltage is performed. An evaluation signal for evaluation by an evaluation device is providable at the adder output port.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: November 4, 2025
    Assignee: BALLUFF GmbH
    Inventors: Michael Friedrich, Marc Bisch
  • Publication number: 20250325337
    Abstract: Surgical robot systems for remote manipulation having robotic telemanipulators are provided. The surgical robot systems are well adapted for use by the surgeon, seamlessly integrateable into the operation room, allow for a surgeon to work between the robot and the patient throughout a surgery in a sterile manner, are relatively low cost, and/or permit integrated laparoscopy. The system preferably includes a master console having a plurality of master links interconnected by a plurality of master joints, and a handle coupled to the master console for operating the telemanipulator. The system further includes a slave console operatively coupled to the master console and having a plurality of slave links interconnected by a plurality of slave joints that move responsive to movement at the master console to permit an end-effector to perform surgery.
    Type: Application
    Filed: April 3, 2025
    Publication date: October 23, 2025
    Inventors: Julien CHASSOT, Michael FRIEDRICH
  • Publication number: 20250302560
    Abstract: Surgical instruments for use in a surgical robot are provided herein. The instruments are preferably part of a translational instrument interface and are removably coupled to the surgical robot. In one aspect, the translational instrument interface has a slave hub mounted on a distal end of the slave unit, a sterile shield insertable within the slave hub, and an instrument having an end-effector for contacting tissue insertable within the sterile shield. The instrument may be disposable after a single use. The handle of the surgical robot is preferably coupled to the translational instrument interface such that actuation at the handle causes movement of the end-effector for performing surgery.
    Type: Application
    Filed: April 21, 2025
    Publication date: October 2, 2025
    Inventors: Julien CHASSOT, Michael FRIEDRICH
  • Patent number: 12415495
    Abstract: A method for detecting a brake pedal actuation of a brake pedal by a driver during an initialization of an actuator, of a brake system, in which, during operation, an initialization operation and/or a system initialisation, of the actuator, a dynamic, position analysis of a pedal position and/or of a pedal travel of the brake pedal and/or of an input piston, which is coupled and/or couplable to the brake pedal, takes place, and method for initialising an actuator, a computer program product, control unit or system comprising a plurality of control units and a corresponding device.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: September 16, 2025
    Assignee: ZF Active Safety GmbH
    Inventors: Andreas Dahm, Michael Friedrich
  • Publication number: 20250281253
    Abstract: Surgical robot systems for remote manipulation having robotic telemanipulators are provided. The surgical robot systems are well adapted for use by the surgeon, seamlessly integratable into the operation room, allow for a surgeon to work between the robot and the patient throughout a surgery in a sterile manner, are relatively low cost, and/or permit integrated laparoscopy. The system preferably includes a master console having a plurality of master links interconnected by a plurality of master joints, and a handle coupled to the master console for operating the telemanipulator. The system further includes a slave console operatively coupled to the master console and having a plurality of slave links interconnected by a plurality of slave joints that move responsive to movement at the master console to permit an end-effector to perform surgery.
    Type: Application
    Filed: May 22, 2025
    Publication date: September 11, 2025
    Inventors: Julien CHASSOT, Michael FRIEDRICH, Patrick SCHOENEICH, Mehrnaz SALEHIAN
  • Patent number: 12376927
    Abstract: Surgical robot systems for remote manipulation having robotic telemanipulators are provided. The surgical robot systems are well adapted for use by the surgeon, seamlessly integratable into the operation room, allow for a surgeon to work between the robot and the patient throughout a surgery in a sterile manner, are relatively low cost, and/or permit integrated laparoscopy. The system preferably includes a master console having a plurality of master links interconnected by a plurality of master joints, and a handle coupled to the master console for operating the telemanipulator. The system further includes a slave console operatively coupled to the master console and having a plurality of slave links interconnected by a plurality of slave joints that move responsive to movement at the master console to permit an end-effector to perform surgery.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: August 5, 2025
    Assignee: Distalmotion SA
    Inventors: Julien Chassot, Michael Friedrich, Patrick Schoeneich, Mehrnaz Salehian
  • Patent number: 12349998
    Abstract: The present disclosure relates to surgical robotic systems having a master console and slave manipulators, with components and features for enabling a restart without comprising the sterility of the surgical robotic system. In some embodiments, an apparatus can include a restart of a surgical robotic system that is configured to be activated by a sterile user from within a sterile field without compromising the sterile field, and a controller operatively coupled to the restart that is configured to detect that the restart has been activated and, in response to detecting that the restart has been activated, restart the surgical robotic system.
    Type: Grant
    Filed: September 16, 2024
    Date of Patent: July 8, 2025
    Assignee: Distalmotion SA
    Inventors: Michael Friedrich, Romain Michel Miran Farkas, Philippe Allemann, Didier Christian Geffrotin, Nicolas Paul Marcel Boch, Christopher Emmanuel Lieberherr, Laurent Renaud Uldry, Werner Pirkl
  • Patent number: 12344231
    Abstract: A hybrid drive includes an internal combustion engine, an electrical machine, at least one torsional vibration damper, and an electronic control unit. The torsional vibration damper is designed for optimal vibration damping during operation of the internal combustion engine with the full number of cylinders of the internal combustion engine switched-on in internal-combustion-engine mode. The electronic control unit is further designed such that, in purely electric-motor mode where no cylinders are switched on, the electrical machine simulates the cylinder-ignition-dependent torque excitations of the switched-off internal combustion engine substantially identically until the internal combustion engine is switched back on.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: July 1, 2025
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Michael Friedrich, Markus Nussbaumer
  • Patent number: 12295688
    Abstract: Surgical instruments for use in a surgical robot are provided herein. The instruments are preferably part of a translational instrument interface and are removably coupled to the surgical robot. In one aspect, the translational instrument interface has a slave hub mounted on a distal end of the slave unit, a sterile shield insertable within the slave hub, and an instrument having an end-effector for contacting tissue insertable within the sterile shield. The instrument may be disposable after a single use. The handle of the surgical robot is preferably coupled to the translational instrument interface such that actuation at the handle causes movement of the end-effector for performing surgery.
    Type: Grant
    Filed: October 6, 2023
    Date of Patent: May 13, 2025
    Assignee: Distalmotion SA
    Inventors: Julien Chassot, Michael Friedrich
  • Patent number: 12290328
    Abstract: Surgical robot systems for remote manipulation having robotic telemanipulators are provided. The surgical robot systems are well adapted for use by the surgeon, seamlessly integrateable into the operation room, allow for a surgeon to work between the robot and the patient throughout a surgery in a sterile manner, are relatively low cost, and/or permit integrated laparoscopy. The system preferably includes a master console having a plurality of master links interconnected by a plurality of master joints, and a handle coupled to the master console for operating the telemanipulator. The system further includes a slave console operatively coupled to the master console and having a plurality of slave links interconnected by a plurality of slave joints that move responsive to movement at the master console to permit an end-effector to perform surgery.
    Type: Grant
    Filed: June 14, 2024
    Date of Patent: May 6, 2025
    Assignee: Distalmotion SA
    Inventors: Julien Chassot, Michael Friedrich
  • Patent number: 12262968
    Abstract: Surgical instruments for use in a surgical robot are provided herein. The instruments are preferably part of a translational instrument interface and are removably coupled to the surgical robot. In one aspect, the translational instrument interface has a slave hub mounted on a distal end of the slave unit, a sterile shield insertable within the slave hub, and an instrument having an end-effector for contacting tissue insertable within the sterile shield. The instrument may be disposable after a single use. The handle of the surgical robot is preferably coupled to the translational instrument interface such that actuation at the handle causes movement of the end-effector for performing surgery.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: April 1, 2025
    Assignee: Distalmotion SA
    Inventors: Julien Chassot, Michael Friedrich
  • Patent number: 12221933
    Abstract: A control unit is provided for a hybrid drive that includes an internal combustion engine and an electric machine. The control unit is configured to cause one or more drag torque reduction measures of the internal combustion engine to be terminated in preparation for firing the internal combustion engine. In addition, the control unit is configured to cause the electric machine to at least partly compensate for an increase in the drag torque of the internal combustion engine caused by the termination of the one or more drag torque reduction measures.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: February 11, 2025
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Michael Etzel, Michael Friedrich, Sebastian Liebert
  • Publication number: 20250000597
    Abstract: The present disclosure relates to surgical robotic systems having a master console and slave manipulators, with components and features for enabling a restart without comprising the sterility of the surgical robotic system. In some embodiments, an apparatus can include a restart of a surgical robotic system that is configured to be activated by a sterile user from within a sterile field without compromising the sterile field, and a controller operatively coupled to the restart that is configured to detect that the restart has been activated and, in response to detecting that the restart has been activated, restart the surgical robotic system.
    Type: Application
    Filed: September 16, 2024
    Publication date: January 2, 2025
    Inventors: Michael FRIEDRICH, Romain Michel MIRAN FARKAS, Philippe ALLEMANN, Didier Christian GEFFROTIN, Nicolas Paul MARCEL BOCH, Christopher Emmanuel LIEBERHERR, Laurent Renaud ULDRY, Werner PIRKL
  • Patent number: 12161438
    Abstract: Surgical robot systems for remote manipulation having robotic telemanipulators are provided. The surgical robot systems are well adapted for use by the surgeon, seamlessly integrateable into the operation room, allow for a surgeon to work between the robot and the patient throughout a surgery in a sterile manner, are relatively low cost, and/or permit integrated laparoscopy. The system preferably includes a master console having a plurality of master links interconnected by a plurality of master joints, and a handle coupled to the master console for operating the telemanipulator. The system further includes a slave console operatively coupled to the master console and having a plurality of slave links interconnected by a plurality of slave joints that move responsive to movement at the master console to permit an end-effector to perform surgery.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: December 10, 2024
    Assignee: Distalmotion SA
    Inventors: Julien Chassot, Michael Friedrich
  • Publication number: 20240335246
    Abstract: Surgical robot systems for remote manipulation having robotic telemanipulators are provided. The surgical robot systems are well adapted for use by the surgeon, seamlessly integrateable into the operation room, allow for a surgeon to work between the robot and the patient throughout a surgery in a sterile manner, are relatively low cost, and/or permit integrated laparoscopy. The system preferably includes a master console having a plurality of master links interconnected by a plurality of master joints, and a handle coupled to the master console for operating the telemanipulator. The system further includes a slave console operatively coupled to the master console and having a plurality of slave links interconnected by a plurality of slave joints that move responsive to movement at the master console to permit an end-effector to perform surgery.
    Type: Application
    Filed: June 14, 2024
    Publication date: October 10, 2024
    Inventors: Julien CHASSOT, Michael FRIEDRICH
  • Patent number: 12089908
    Abstract: The present disclosure relates to surgical robotic systems having a master console and slave manipulators, with components and features for enabling a restart without comprising the sterility of the surgical robotic system. In some embodiments, an apparatus can include a restart of a surgical robotic system that is configured to be activated by a sterile user from within a sterile field without compromising the sterile field, and a controller operatively coupled to the restart that is configured to detect that the restart has been activated and, in response to detecting that the restart has been activated, restart the surgical robotic system.
    Type: Grant
    Filed: November 7, 2023
    Date of Patent: September 17, 2024
    Assignee: Distalmotion SA
    Inventors: Michael Friedrich, Romain Michel Miran Farkas, Philippe Allemann, Didier Christian Geffrotin, Nicolas Paul Marcel Boch, Christopher Emmanuel Lieberherr, Laurent Renaud Uldry, Werner Pirkl
  • Patent number: 12082899
    Abstract: The present disclosure relates to surgical robotic systems having a master console and slave manipulators, with components and features for enabling a restart without comprising the sterility of the surgical robotic system. In some embodiments, an apparatus can include a restart of a surgical robotic system that is configured to be activated by a sterile user from within a sterile field without compromising the sterile field, and a controller operatively coupled to the restart that is configured to detect that the restart has been activated and, in response to detecting that the restart has been activated, restart the surgical robotic system.
    Type: Grant
    Filed: November 7, 2023
    Date of Patent: September 10, 2024
    Assignee: Distalmotion SA
    Inventors: Michael Friedrich, Romain Michel Miran Farkas, Philippe Allemann, Didier Christian Geffrotin, Nicolas Paul Marcel Boch, Christopher Emmanuel Lieberherr, Laurent Renaud Uldry, Werner Pirkl
  • Publication number: 20240268910
    Abstract: The present disclosure relates to surgical robotic systems having a master console and slave manipulators, with components and features for enabling a restart without comprising the sterility of the surgical robotic system. In some embodiments, an apparatus can include a restart of a surgical robotic system that is configured to be activated by a sterile user from within a sterile field without compromising the sterile field, and a controller operatively coupled to the restart that is configured to detect that the restart has been activated and, in response to detecting that the restart has been activated, restart the surgical robotic system.
    Type: Application
    Filed: November 7, 2023
    Publication date: August 15, 2024
    Inventors: Michael FRIEDRICH, Romain Michel MIRAN FARKAS, Philippe ALLEMANN, Didier Christian GEFFROTIN, Nicolas Paul MARCEL BOCH, Christopher Emmanuel LIEBERHERR, Laurent Renaud ULDRY, Werner PIRKL