Patents by Inventor Steven J. Meyer
Steven J. Meyer 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).
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Publication number: 20240122502Abstract: One or more radar sensors can be used to monitor patients in a variety of different environments and embodiments. In one embodiment, radar sensors can be used to monitor a patient's breathing, including monitoring of tidal volume, chest expansion distance, breathing rate, etc. In another embodiment, a patient position can be monitored in a patient bed, which can be used as feedback for control of bladders of a patient bed. Additional embodiments are described herein.Type: ApplicationFiled: December 14, 2023Publication date: April 18, 2024Inventors: Stacey A. Fitzgibbons, David L. Ribble, Eric R. Meyer, Michael S. Hood, Gregory J. Shannon, Yue Wang, Charles A. Lachenbruch (Deceased), Steven D. Baker
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Publication number: 20220117539Abstract: Medical devices include an elongate tubular shaft having a first and opposite second end; an electrical component located proximate the first end; a plurality of electrical conductors extending through the shaft and in electrical communication with the electrical component; and an interposer element mechanically and electrically coupling electrical conductors to the electrical component. The interposer element includes a backing element defining a longitudinal axis thereof and having a first and opposite second end portion. The first end portion having a forward edge defined by a center forward edge portion and first and second lateral forward edge portions on opposite sides thereof. The first and second lateral forward edge portions angularly extend relative to the center forward edge portion. The forward edge being shaped to facilitate, during assembly of the medical device, advancement of the interposer element through the elongate shaft with electrical conductors pre-attached to the interposer element.Type: ApplicationFiled: October 18, 2021Publication date: April 21, 2022Inventors: Robert K. Fagerlund, Javier O. Martinez, Steven J. Meyer
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Publication number: 20220001140Abstract: A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.Type: ApplicationFiled: September 20, 2021Publication date: January 6, 2022Inventors: Steven J. Meyer, James E. Blood, David A. Chizek, Matthew Hein, Daniel J. Foster
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Patent number: 11141567Abstract: A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.Type: GrantFiled: January 15, 2019Date of Patent: October 12, 2021Assignee: Boston Scientific Scimed Inc.Inventors: Steven J. Meyer, James E. Blood, David A. Chizek, Matthew Hein, Daniel J. Foster
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Patent number: 10835151Abstract: A sensor assembly includes a substrate including a first portion, a second portion, and a rolled section positioned between the first portion and the second portion. The sensor assembly further includes a first magnetic field sensor coupled to the first portion. The first magnetic field sensor has a primary sensing direction aligned with a longitudinal axis of the sensor assembly. The sensor assembly further includes a second magnetic field sensor coupled to the second portion. The rolled section is shaped such that the second magnetic field sensor is oriented with respect to the first magnetic field sensor so that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.Type: GrantFiled: February 5, 2018Date of Patent: November 17, 2020Assignee: Boston Scientific Scimed Inc.Inventors: James E. Blood, Daniel J. Foster, Steven J. Meyer, David A. Chizek
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Publication number: 20190217059Abstract: A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.Type: ApplicationFiled: January 15, 2019Publication date: July 18, 2019Inventors: Steven J. Meyer, James E. Blood, David A. Chizek, Matthew Hein, Daniel J. Foster
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Publication number: 20180220928Abstract: A sensor assembly comprising a base member extending along a longitudinal axis and including a first portion, a second portion, and a twist section positioned between the first portion and the second portion. The sensor assembly further includes a first magnetic field sensor coupled to the first portion, wherein the first magnetic field sensor has a primary sensing direction aligned with the longitudinal axis, and a second magnetic field sensor coupled to the second portion, wherein the second magnetic field sensor is oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.Type: ApplicationFiled: February 5, 2018Publication date: August 9, 2018Inventors: James E. Blood, Daniel J. Foster, Steven J. Meyer
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Publication number: 20180220929Abstract: A sensor assembly includes a substrate including a first portion, a second portion, and a rolled section positioned between the first portion and the second portion. The sensor assembly further includes a first magnetic field sensor coupled to the first portion. The first magnetic field sensor has a primary sensing direction aligned with a longitudinal axis of the sensor assembly. The sensor assembly further includes a second magnetic field sensor coupled to the second portion. The rolled section is shaped such that the second magnetic field sensor is oriented with respect to the first magnetic field sensor so that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.Type: ApplicationFiled: February 5, 2018Publication date: August 9, 2018Inventors: James E. Blood, Daniel J. Foster, Steven J. Meyer, David A. Chizek
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Patent number: 8874214Abstract: One embodiment of the present subject matter includes an implantable medical device which includes a first power source comprising a first plurality of substantially planar electrodes, the first power source including at least a first power source face, an electronics module including a first substantially planar electronics face, and a second electronics face opposed to the first substantially planar electronics face, with the first substantially planar electronics face adjacent to, and substantially coextensive with, the first power source face and a second power source comprising a second plurality of substantially planar electrodes, the second power source positioned adjacent to and adapted to interface with the second electronics face.Type: GrantFiled: August 28, 2006Date of Patent: October 28, 2014Assignee: Cardiac Pacemakers, Inc.Inventors: Bart A. Carey, James E. Blood, Steven J. Meyer, Gregory J. Sherwood
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Patent number: 8352184Abstract: The invention generally relates to a system for generating and transmitting a telemetry formatted message containing raw Global Positioning System (GPS) information, processed Inertial Measurement Unit (IMU) information corresponding to the position and attitude of a high speed vehicle in motion. This telemetry formatted message is received on the ground and used to improve Kalman filter operation. In particular, the telemetry formatted message is used as an input to a ground based Kalman filter that is set to track and predict the trajectory of the high speed vehicle. The telemetry formatted message content improves the overall operation of the Kalman filter by preventing Kalman filter resets that occur when a bit error is encountered in the IMU data and improves the time correlation of high data rate IMU information and low data rate GPS information, both necessary for accurate tracking of the high speed vehicle.Type: GrantFiled: December 21, 2006Date of Patent: January 8, 2013Assignee: The United States of America as Represented by the Secretary of the NavyInventor: Steven J. Meyer
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Publication number: 20080154501Abstract: The invention generally relates to a system for generating and transmitting a telemetry formatted message containing raw Global Positioning System (GPS) information, processed Inertial Measurement Unit (IMU) information corresponding to the position and attitude of a high speed vehicle in motion. This telemetry formatted message is received on the ground and used to improve Kalman filter operation. In particular, the telemetry formatted message is used as an input to a ground based Kalman filter that is set to track and predict the trajectory of the high speed vehicle. The telemetry formatted message content improves the overall operation of the Kalman filter by preventing Kalman filter resets that occur when a bit error is encountered in the IMU data and improves the time correlation of high data rate IMU information and low data rate GPS information, both necessary for accurate tracking of the high speed vehicle.Type: ApplicationFiled: December 21, 2006Publication date: June 26, 2008Inventor: Steven J. Meyer
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Publication number: 20080091246Abstract: One embodiment of the present subject matter includes an implantable medical device which includes a first power source comprising a first plurality of substantially planar electrodes, the first power source including at least a first power source face, an electronics module including a first substantially planar electronics face, and a second electronics face opposed to the first substantially planar electronics face, with the first substantially planar electronics face adjacent to, and substantially coextensive with, the first power source face and a second power source comprising a second plurality of substantially planar electrodes, the second power source positioned adjacent to and adapted to interface with the second electronics face.Type: ApplicationFiled: August 28, 2006Publication date: April 17, 2008Inventors: Bart A. Carey, James E. Blood, Steven J. Meyer, Gregory J. Sherwood
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Patent number: 6564146Abstract: Processing GPS signals received at moving targets and at a fixed location near instrumentation associated with timing and recording an event allows the determination of instantaneous target position to be made without a requirement for additional active tracking. An example is the recording and display of a test event involving a missile intercepting a target. The missile, target, and an instrumentation site all receive GPS signals. The signals are time tagged and the data contained thereon verified by a source and forwarded from each platform to a ground station. The data is correlated with other test data to provide a real time record and display of the missile intercepting the target. Both Time Space Position Information (TSPI) and Miss Distance Indication (MDI) are derived to a very high degree of accuracy using double difference error correction techniques. Both absolute and relative position information can be derived.Type: GrantFiled: September 6, 2001Date of Patent: May 13, 2003Assignee: The United States of America as represented by the Secretary of the NavyInventors: Steven J. Meyer, John H. Merts
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Patent number: 6556896Abstract: A magnetic roll rate sensor for measuring the roll rate or roll position of a missile. A pair of magnetic sensor elements mounted within the missile provide analog electrical signals representative of a change in the earth's magnetic field due to the presence of a ferromagnetic element within the field. The analog signals, representative of roll rate sensor data, are converted to a digital format, formatted into a PCM data stream and transmitted to a ground station. The ground station receives the PCM data stream, extracts the roll rate sensor data and processes the data using a personal computer to determine a roll rate for the missile.Type: GrantFiled: January 10, 2002Date of Patent: April 29, 2003Assignee: The United States of America as represented by the Secretary of the NavyInventor: Steven J. Meyer
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Publication number: 20020138244Abstract: An HDL circuit conversion and simulation method is described. One or more HDL source modules are converted to simulation program libraries and simulated. The simulation system and method compiles HDL models into linkable libraries. Resulting libraries include calls to the HDL's PLI so that the libraries along with HDL source can be simulated using any simulator of the HDL. The host simulator provides scheduling and system operations that are requested by the linkable simulation program libraries produced by the simulation system here disclosed. The system and method is called an HDL simulator independent PLI based model compiler. The simulation system allows utilization of HDL simulator advances without changing linkable libraries.Type: ApplicationFiled: February 12, 2002Publication date: September 26, 2002Inventor: Steven J. Meyer
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Publication number: 20020049576Abstract: A system and method for analog and digital mixed mode simulation. The system and method simulates analog mixed signal (AMS) systems coded in one or a plurality of hardware description languages (HDLs) that describe digital subsystem, analog circuits, and mixed signal interface components. It implements and simulates AMS circuits using any standardized and specialized type of application programming interface (API) called a HDL programming language interface (PLIs). In it preferred embodiment, the system and method simulates systems coded in the popular Verilog-AMS HDL and legacy Spice HDLs. Utilization of the PLI allows for a much simplified and improved AMS simulation because the mixed mode engine implemented using the PLI invokes any commonly available digital simulator(s) for the digital engine(s) and any commonly available analog solver(s) for the analog engine(s).Type: ApplicationFiled: July 5, 2001Publication date: April 25, 2002Inventor: Steven J. Meyer
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Patent number: 6332400Abstract: A substitute solid state device for safely initiating a sustainer motor is provided. The substitute device replaces a mechanism that is integral to a warhead. The substitute device interfaces to a telemetry package and is suitable for insertion into small housings. A specific embodiment is a substitute interface to a telemetry system incorporating a circuit for firing a sustainer motor of a small missile or rocket. The substitute interface replaces the interface and firing circuit associated with the warhead in a missile of 2.75-inch diameter, such as the STINGER missile.Type: GrantFiled: January 24, 2000Date of Patent: December 25, 2001Assignee: The United States of America as represented by the Secretary of the NavyInventor: Steven J. Meyer
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Patent number: 5554453Abstract: A fuel cell system employing a gasifier for generating fuel gas for the fuel cell of the fuel cell system and in which heat for the gasifier is derived from the anode exhaust gas of the fuel cell.Type: GrantFiled: January 4, 1995Date of Patent: September 10, 1996Assignee: Energy Research CorporationInventors: George Steinfeld, Steven J. Meyers, Arthur Lee
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Patent number: D415138Type: GrantFiled: January 24, 1997Date of Patent: October 12, 1999Assignee: Rosemount Inc.Inventor: Steven J. Meyers