Patents by Inventor Richard Schroeder

Richard Schroeder 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: 20240077438
    Abstract: An apparatus and method for an inspection apparatus for inspecting a component. The inspection apparatus including a robotic arm. A micro-XRF instrument having an instrument head coupled to the robotic arm. A seat supporting the component within a scanning area during inspection; and a computer in communication with the robotic arm and the micro-XRF instrument.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Inventors: Richard DiDomizio, Michael Christopher Andersen, Walter Vincent Dixon, III, Timothy Hanlon, Wayne Lee Lawrence, Ramkumar Kashyap Oruganti, Jonathan Rutherford Owens, Daniel M. Ruscitto, Adarsh Shukla, Eric John Telfeyan, Gregory Donald Crim, Michael Wylie Krauss, André Dziurla, Sven Martin Joachim Larisch, Falk Reinhardt, Roald Alberto Tagle Berdan, Henning Schroeder
  • Patent number: 11884317
    Abstract: A method for positioning a steering wheel of a motor vehicle in a rest position and/or an easy-entry position. The steering wheel has an operative connection to an adjustment means via which the steering wheel can be moved in a steering wheel adjustment field. A most recently set steering wheel position is established as the current steering wheel position. A target position in the steering wheel adjustment field, which represents the maximum increase in space for a driver in relation to the currently set steering wheel position, is determined. This target position is established as a rest position and/or as an easy-entry position. The steering wheel is moved into the established rest position and/or easy-entry position.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: January 30, 2024
    Assignee: AUDI AG
    Inventors: Sebastian Loos, Richard Schroeder
  • Publication number: 20220378721
    Abstract: The present disclosure relates to compounds that act as protein kinase inhibitors, especially CK1? and/or CK1? inhibitors, which can be used to treat a serine threonine kinase-dependent disease and condition, such as neurodegenerative diseases like Alzheimer's Disease, and the synthesis of the same. Further, the present disclosure teaches the utilization of such compounds in a treatment for neurodegenerative diseases, including Alzheimer's disease.
    Type: Application
    Filed: October 22, 2020
    Publication date: December 1, 2022
    Inventors: Jayalakshmi SRIDHAR, Melyssa BRATTON, Navneet GOYAL, Vishwajeet JHA, Richard SCHROEDER
  • Publication number: 20220063704
    Abstract: A method for positioning a steering wheel of a motor vehicle in a rest position and/or an easy-entry position. The steering wheel has an operative connection to an adjustment means via which the steering wheel can be moved in a steering wheel adjustment field. A most recently set steering wheel position is established as the current steering wheel position. A target position in the steering wheel adjustment field, which represents the maximum increase in space for a driver in relation to the currently set steering wheel position, is determined. This target position is established as a rest position and/or as an easy-entry position. The steering wheel is moved into the established rest position and/or easy-entry position.
    Type: Application
    Filed: July 16, 2021
    Publication date: March 3, 2022
    Applicant: AUDI AG
    Inventors: Sebastian LOOS, Richard SCHROEDER
  • Patent number: 10076110
    Abstract: A dog repellent system for including in the original construction of, or to be added to an existing vehicle that lacks a protective barrier for operators and passengers, such as bicycles, motorcycles, and the like.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: September 18, 2018
    Inventor: Richard Schroeder
  • Publication number: 20180191248
    Abstract: Systems and methods for mitigation of resistor nonlinearity errors in a power converter are provided. In at least one embodiment, the power converter comprises at least one power switch coupled to an input voltage, a pulse width modulation (PWM) circuit for generating control pulses for the at least one power switch, at least one output inductor coupled to a respective one of the at least one power switches, a current sensor coupled in parallel with the at least one output inductor, and at least one circuit element. The current sensor comprises at least one capacitor, at least one resistor for each of the at least one output inductors, and is coupled to the PWM circuit at a current bleed node. The at least one circuit element is coupled to the current bleed node and bleeds a bleed current from the current bleed node when a power switch is turned on.
    Type: Application
    Filed: March 1, 2018
    Publication date: July 5, 2018
    Inventors: Warren Richard SCHROEDER, Thomas Andrew JOCHUM
  • Patent number: 9912234
    Abstract: Systems and methods for mitigation of resistor nonlinearity errors in a power converter are provided. In at least one embodiment, the power converter comprises at least one power switch coupled to an input voltage, a pulse width modulation (PWM) circuit for generating control pulses for the at least one power switch, at least one output inductor coupled to a respective one of the at least one power switches, a current sensor coupled in parallel with the at least one output inductor, and at least one circuit element. The current sensor comprises at least one capacitor, at least one resistor for each of the at least one output inductors, and is coupled to the PWM circuit at a current bleed node. The at least one circuit element is coupled to the current bleed node and bleeds a bleed current from the current bleed node when a power switch is turned on.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: March 6, 2018
    Assignee: INTERSIL AMERICAS LLC
    Inventors: Warren Richard Schroeder, Thomas Andrew Jochum
  • Publication number: 20160088829
    Abstract: A dog repellent system for including in the original construction of, or to be added to an existing vehicle that lacks a protective barrier for operators and passengers, such as bicycles, motorcycles, and the like.
    Type: Application
    Filed: September 29, 2014
    Publication date: March 31, 2016
    Inventor: Richard Schroeder
  • Patent number: 9198757
    Abstract: The various aspects of the invention pertain to devices and related methods for treating heart conditions, including, for example, dilatation, valve incompetencies, including mitral valve leakage, and other similar heart failure conditions. The devices and related methods of the present invention operate to assist in the apposition of heart valve leaflets to improve valve function. According to one aspect of the invention, a method improves the function of a valve of a heart by placing an elongate member transverse a heart chamber so that each end of the elongate member extends through a wall of the heart, and placing first and second anchoring members external the chamber. The first and second anchoring members are attached to first and second ends of the elongate member to fix the elongate member in a position across the chamber so as to reposition papillary muscles within the chamber.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: December 1, 2015
    Assignee: Edwards Lifesciences, LLC
    Inventors: Richard Schroeder, Robert Vidlund, Jason Kalgreen, Cyril Schweich, Jr., Todd Mortier, Marc Simmon, Peter Keith
  • Publication number: 20150270770
    Abstract: Systems and methods for mitigation of resistor nonlinearity errors in a power converter are provided. In at least one embodiment, the power converter comprises at least one power switch coupled to an input voltage, a pulse width modulation (PWM) circuit for generating control pulses for the at least one power switch, at least one output inductor coupled to a respective one of the at least one power switches, a current sensor coupled in parallel with the at least one output inductor, and at least one circuit element. The current sensor comprises at least one capacitor, at least one resistor for each of the at least one output inductors, and is coupled to the PWM circuit at a current bleed node. The at least one circuit element is coupled to the current bleed node and bleeds a bleed current from the current bleed node when a power switch is turned on.
    Type: Application
    Filed: August 7, 2014
    Publication date: September 24, 2015
    Inventors: Warren Richard Schroeder, Thomas Andrew Jochum
  • Patent number: 8506624
    Abstract: Devices and methods for treating heart valves include members that assist the valve in closing during at least a portion of the cardiac cycle. Such devices include members configured to alter the shape of a valve annulus, reposition at least one papillary muscle, and/or plug an orifice of the valve so as to provide a coaptation surface for the valve leaflets.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: August 13, 2013
    Assignee: Edwards Lifesciences, LLC
    Inventors: Robert M. Vidlund, Jason E. Kalgreen, Todd J. Mortier, Cyril J. Schweich, Jr., Richard Schroeder, David Kusz
  • Publication number: 20120078358
    Abstract: Devices and methods for treating heart valves include members that assist the valve in closing during at least a portion of the cardiac cycle. Such devices include members configured to alter the shape of a valve annulus, reposition at least one papillary muscle, and/or plug an orifice of the valve so as to provide a coaptation surface for the valve leaflets.
    Type: Application
    Filed: December 2, 2011
    Publication date: March 29, 2012
    Applicant: Edwards Lifesciences LLC
    Inventors: Robert M. Vidlund, Jason E. Kalgreen, Todd J. Mortier, Cyril J. Schweich, JR., Richard Schroeder, David Kusz
  • Patent number: 8070805
    Abstract: Devices and methods for treating heart valves include members that assist the valve in closing during at least a portion of the cardiac cycle. Such devices include members configured to alter the shape of a valve annulus, reposition at least one papillary muscle, and/or plug an orifice of the valve so as to provide a coaptation surface for the valve leaflets.
    Type: Grant
    Filed: January 25, 2010
    Date of Patent: December 6, 2011
    Assignee: Edwards Lifesciences LLC
    Inventors: Robert M. Vidlund, Jason E. Kalgreen, Todd J. Mortier, Cyril J. Schweich, Jr., Richard Schroeder, David Kusz
  • Patent number: 7843171
    Abstract: A battery charging circuit sets charging current according to either the capacity of the battery under charge or a constraint of the charging source, depending on the properties of the charging source. The battery charging circuit sets termination current, however, according to the capacity of the battery under charge, regardless of the properties of the charging source. For example, the termination current may be set as a fixed fraction of the recommended C rate of the battery even if the charging current supplied by the charging source is below this C rate. Always setting the termination current in proportion to the battery's capacity permits detection of the current at which charging should terminate even when the charging current is constrained by the charging source and no longer depends on the battery's capacity.
    Type: Grant
    Filed: January 21, 2008
    Date of Patent: November 30, 2010
    Assignee: Semtech Corporation
    Inventors: Warren Richard Schroeder, Alan Burchfield, Thomas Joseph Karpus
  • Patent number: 7766812
    Abstract: The various aspects of the invention pertain to devices and related methods for treating heart conditions, including, for example, dilatation, valve incompetencies, including mitral valve leakage, and other similar heart failure conditions. The devices and related methods of the present invention operate to assist in the apposition of heart valve leaflets to improve valve function. According to one aspect of the invention, a method improves the function of a valve of a heart by placing an elongate member transverse a heart chamber so that each end of the elongate member extends through a wall of the heart, and placing first and second anchoring members external the chamber. The first and second anchoring members are attached to first and second ends of the elongate member to fix the elongate member in a position across the chamber so as to reposition papillary muscles within the chamber.
    Type: Grant
    Filed: April 14, 2006
    Date of Patent: August 3, 2010
    Assignee: Edwards Lifesciences LLC
    Inventors: Richard Schroeder, Robert Vidlund, Jason Kalgreen, Cyril Schweich, Jr., Todd Mortier, Marc Simmon, Peter Keith
  • Publication number: 20100185276
    Abstract: Devices and methods for treating heart valves include members that assist the valve in closing during at least a portion of the cardiac cycle. Such devices include members configured to alter the shape of a valve annulus, reposition at least one papillary muscle, and/or plug an orifice of the valve so as to provide a coaptation surface for the valve leaflets.
    Type: Application
    Filed: January 25, 2010
    Publication date: July 22, 2010
    Inventors: Robert M. Vidlund, Jason E. Kalgreen, Todd J. Mortier, Cyril J. Schweich, JR., Richard Schroeder, David Kusz
  • Patent number: 7678145
    Abstract: Devices and methods for treating heart valves include members that assist the valve in closing during at least a portion of the cardiac cycle. Such devices include members configured to alter the shape of a valve annulus, reposition at least one papillary muscle, and/or plug an orifice of the valve so as to provide a coaptation surface for the valve leaflets.
    Type: Grant
    Filed: July 1, 2005
    Date of Patent: March 16, 2010
    Assignee: Edwards Lifesciences LLC
    Inventors: Robert M. Vidlund, Jason E. Kalgreen, Todd J. Mortier, Cyril J. Schweich, Jr., Richard Schroeder, David Kusz
  • Patent number: 7666224
    Abstract: Devices and methods for improving the function of a valve (e.g., mitral valve) by positioning a spacing filling device outside and adjacent the heart wall such that the device applies an inward force against the heart wall acting on the valve. A substantially equal and opposite force may be provided by securing the device to the heart wall, and/or a substantially equal and opposite outward force may be applied against anatomical structure outside the heart wall. The inward force is sufficient to change the function of the valve, and may increase coaptation of the leaflets, for example. The space filling device may be implanted by a surgical approach, a transthoracic approach, or a transluminal approach, for example. The space filling portion may be delivered utilizing a delivery catheter navigated via the selected approach, and the space filling portion may be expandable between a smaller delivery configuration and a larger deployed configuration.
    Type: Grant
    Filed: July 7, 2005
    Date of Patent: February 23, 2010
    Assignee: Edwards Lifesciences LLC
    Inventors: Robert M. Vidlund, Cyril J. Schweich, Jr., Todd J. Mortier, Richard Schroeder, Craig Ekvall, Jason Kalgreen, Edward Matthees, David Kusz
  • Publication number: 20090184687
    Abstract: A battery charging circuit sets charging current according to either the capacity of the battery under charge or a constraint of the charging source, depending on the properties of the charging source. The battery charging circuit sets termination current, however, according to the capacity of the battery under charge, regardless of the properties of the charging source. For example, the termination current may be set as a fixed fraction of the recommended C rate of the battery even if the charging current supplied by the charging source is below this C rate. Always setting the termination current in proportion to the battery's capacity permits detection of the current at which charging should terminate even when the charging current is constrained by the charging source and no longer depends on the battery's capacity.
    Type: Application
    Filed: January 21, 2008
    Publication date: July 23, 2009
    Applicant: SEMTECH CORPORATION
    Inventors: Warren Richard Schroeder, Alan Burchfield, Thomas Joseph Karpus
  • Patent number: 7514270
    Abstract: An analytical instrument for the immobilization of antigens to be detected in an immunoassay using mangetizable beads. The instrument includes a probe containing magnetizable particles and a plurality of magnetic devices for applying a magnetic field gradient to the particles in the probe reservoir. The probe is movable between the plurality of magnetic devices and at least one of the probe positions may be used to immobilize the magnetic particles in the fluid medium and at least another position may be used to resuspend the particles in a fluid medium.
    Type: Grant
    Filed: April 10, 2003
    Date of Patent: April 7, 2009
    Assignee: Instrumentation Laboratory Company
    Inventors: Eugene K. Achter, Hartmut Richard Schroeder, Stephen S. Trotta