Patents by Inventor Steven R. Johnson

Steven R. Johnson 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: 11987459
    Abstract: A method of transporting a vehicle engine wire harness from a component preparation location to a component pick location is provided. The method includes placing the vehicle engine wire harness on a hook of a component hanger. The component hanger with vehicle engine wire harness is directed along a supply track assembly through a heated enclosure to the component pick location at a vehicle assembly line.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: May 21, 2024
    Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Lloyd R. Holland, Bradley J. Garcia, Scottie L. Foster, Michael C. Greenlee, Eric F. Cornett, Randall L. Johnson, Michael P. Meyer, Steven R. Johnson
  • Publication number: 20220194759
    Abstract: A method of transporting a vehicle engine wire harness from a component preparation location to a component pick location is provided. The method includes placing the vehicle engine wire harness on a hook of a component hanger. The component hanger with vehicle engine wire harness is directed along a supply track assembly through a heated enclosure to the component pick location at a vehicle assembly line.
    Type: Application
    Filed: December 17, 2020
    Publication date: June 23, 2022
    Applicant: Toyota Motor Engineering & Manufacturing North America, Inc.
    Inventors: Lloyd R. Holland, Bradley J. Garcia, Scottie L. Foster, Michael C. Greenlee, Eric F. Cornett, Randall L. Johnson, Michael P. Meyer, Steven R. Johnson
  • Patent number: 11167203
    Abstract: Embodiments of the present disclosure relate to simulation, generally, and in some embodiments, more specifically to simulating a flight path of a golf ball. In such embodiments, a computer may be adapted to determine a first trajectory of the golf ball based on one linear expression; determine variations based on a flight path of the golf ball according to a first plane and a second plane, the first plane and second plane having orthogonality; adjust the first trajectory based on the variations; and provide a virtual golf ball with a virtual flight path based on the adjusted trajectory.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: November 9, 2021
    Assignee: TruGolf, Inc.
    Inventors: Earl Van Wagoner, Steven R. Johnson
  • Publication number: 20200038742
    Abstract: Embodiments of the present disclosure relate to simulation, generally, and in some embodiments, more specifically to simulating a flight path of a golf ball. In such embodiments, a computer may be adapted to determine a first trajectory of the golf ball based on one linear expression; determine variations based on a flight path of the golf ball according to a first plane and a second plane, the first plane and second plane having orthogonality; adjust the first trajectory based on the variations; and provide a virtual golf ball with a virtual flight path based on the adjusted trajectory.
    Type: Application
    Filed: March 6, 2018
    Publication date: February 6, 2020
    Inventors: Earl Van Wagoner, Steven R. Johnson
  • Patent number: 10352978
    Abstract: A wireless testing device includes a trailer connector portion including a plurality of inputs; a communication device; a plurality of loads each connected to one of the plurality of inputs; and a control device. The plurality of inputs is configured to connect to a plurality of circuits in a vehicle. The control device is configured to determine the operability of each of the plurality of circuits in the vehicle when the trailer connector portion is connected to the vehicle by applying each of the plurality of loads to one of the plurality of inputs.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: July 16, 2019
    Assignee: Nissan North America, Inc.
    Inventor: Steven R Johnson
  • Publication number: 20170285084
    Abstract: A wireless testing device includes a trailer connector portion including a plurality of inputs; a communication device; a plurality of loads each connected to one of the plurality of inputs; and a control device. The plurality of inputs is configured to connect to a plurality of circuits in a vehicle. The control device is configured to determine the operability of each of the plurality of circuits in the vehicle when the trailer connector portion is connected to the vehicle by applying each of the plurality of loads to one of the plurality of inputs.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventor: Steven R. JOHNSON
  • Patent number: 9375151
    Abstract: A method for detecting acute ischemia is disclosed. The method comprises the steps of determining ST segment deviations and storing the results in heart rate based histograms. The histogram data is periodically analyzed to estimate a true range of ST deviation for a particular heart rate range. A current threshold for a heart rate range is set by estimating the true range of ST deviations within that bin, determining the median value of ST deviations within the range, and basing thresholds on the range and median value. The true range for a particular heart rate bin is estimated by locating ST deviation values between which reside a predetermined percentage of all ST deviation values collected for that bin.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: June 28, 2016
    Assignee: Angel Medical Systems, Inc.
    Inventors: Bruce Hopenfeld, Steven R. Johnson
  • Publication number: 20160128595
    Abstract: A system for detecting cardiac events and alerting the patient of the cardiac event issued by an implanted medical device. A processor detects a cardiac event and issues an activation signal to a patient alerting mechanism which emits an alarm during a first time interval followed by an alarm-off period of time. Reminder alarms are issued periodically following the alarm-off period of time. Reminder alarms are issued during reminder on-periods of time which are shorter than the first time interval. The alarm-off period and the time between periodic reminder alarms are greater than the alarm first time interval. A disabling device permits disabling of reminder alarms.
    Type: Application
    Filed: January 19, 2016
    Publication date: May 12, 2016
    Inventors: DAVID R. FISCHELL, TIM A. FISCHELL, JONATHAN HARWOOD, ROBERT E. FISCHELL, STEVEN R. JOHNSON
  • Patent number: 9192309
    Abstract: A heart monitor is disclosed. The monitor computes ST segment deviations and stores the results in heart rate based histograms. Periodically, the monitor analyzes the histogram data to determine a normal range of ST deviation for a particular heart rate range. The monitor computes heart rate dependent ischemia detection thresholds based on the upper and lower boundaries of the normal range. A current threshold for a heart rate range is set as a weighted average of the prior threshold and a provisional threshold based on recent data, thereby limiting the amount the actual detection threshold changes from period to period.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: November 24, 2015
    Assignee: Angel Medical Systems, Inc.
    Inventors: Bruce Hopenfeld, Steven R. Johnson
  • Patent number: 9031644
    Abstract: A heart monitor is disclosed. The monitor computes ST segment deviations and stores the results in heart rate based histograms. Periodically, the monitor analyzes the histogram data to determine heart rate dependent acute ischemia detection thresholds. If the statistical distribution associated with a heart rate range is insufficient, the threshold for that heart rate range is set as a function of the threshold for a neighboring heart rate range. Thresholds are also increased for heart rate ranges associated with statistical distributions that are sufficient but that have a relatively small number of entries.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: May 12, 2015
    Assignee: Angel Medical Systems, Inc.
    Inventors: Steven R. Johnson, Bruce Hopenfeld
  • Patent number: 9005130
    Abstract: A method for tracking cardiac conditions is disclosed. An electrical signal from a patient's heart is sensed. A heart signal parameter value and an associated heart rate value are computed from the electrical signal. Based on the heart rate value, one of a plurality of histograms stored in a histogram memory is updated with the heart signal parameter value. After a data collection time period has elapsed, a statistical value of the heart signal parameter is computed from the selected histogram. A detection threshold for abnormal values of the heart signal parameter is then computed based on the statistical value.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: April 14, 2015
    Assignee: Angel Medical Systems, Inc.
    Inventors: David R. Fischell, Robert E. Fischell, Jonathan Harwood, Steven R. Johnson
  • Patent number: 8965494
    Abstract: Disclosed is a system for the detection of cardiac events that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The system is designed to provide early detection of cardiac events such as acute myocardial infarction or exercise induced myocardial ischemia caused by an increased heart rate or exertion. The system can also alert the patient with a less urgent alarm if a heart arrhythmia is detected. Using different algorithms, the cardiosaver can detect a change in the patient's electrogram that is indicative of a cardiac event within five minutes after it occurs and then automatically warn the patient that the event is occurring. To provide this warning, the system includes an internal alarm sub-system (internal alarm means) within the cardiosaver and/or an external alarm system (external alarm means) which are activated after the ST segment of the electrogram exceeds a preset threshold.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: February 24, 2015
    Assignee: Angel Medical Systems, Inc.
    Inventors: David R. Fischell, Tim A. Fischell, Jonathan Harwood, Robert E. Fischell, Steven R. Johnson
  • Patent number: 8954139
    Abstract: A heart monitor is disclosed. The monitor computes ST segment deviations and stores the results in heart rate based histograms. Periodically, the monitor analyzes the histogram data to determine a normal range of ST deviation for a particular heart rate range. The monitor computes heart rate dependent ischemia detection thresholds based on the upper and lower boundaries of the normal range.
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: February 10, 2015
    Assignee: Angel Medical Systems, Inc.
    Inventors: Bruce Hopenfeld, Steven R. Johnson
  • Publication number: 20150018658
    Abstract: Disclosed is a system for the detection of cardiac events that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The system is designed to provide early detection of cardiac events such as acute myocardial infarction or exercise induced myocardial ischemia caused by an increased heart rate or exertion. The system can also alert the patient with a less urgent alarm if a heart arrhythmia is detected. Using different algorithms, the cardiosaver can detect a change in the patient's electrogram that is indicative of a cardiac event within five minutes after it occurs and then automatically warn the patient that the event is occurring. To provide this warning, the system includes an internal alarm sub-system (internal alarm means) within the cardiosaver and/or an external alarm system (external alarm means) which are activated after the ST segment of the electrogram exceeds a preset threshold.
    Type: Application
    Filed: September 29, 2014
    Publication date: January 15, 2015
    Inventors: DAVID R. FISCHELL, TIM A. FISCHELL, JONATHAN HARWOOD, ROBERT E. FISCHELL, STEVEN R. JOHNSON
  • Patent number: 8855752
    Abstract: A heart monitor computes ST segment deviation as the difference in the value of an electrocardiogram signal at the ST and PQ points of a heartbeat. The ST point is found based on slope criteria and temporal criteria. The maximum (positive) slope of the QRS (maxQRS) is located. Within a preset window after the maxQRS point, the processor searches for a sample at which the second finite difference is less than a threshold that is a function of average QRS amplitude. If such a qualifying sample is found, the processor examines its location relative to the location of an adaptive window that is centered on a sample that is an adaptively determined distance from the peak of the R wave. If the qualifying point is within the adaptive window, it is chosen as the ST point. If the qualifying point is after the adaptive window, the ST point is set at the end of the adaptive window. Finally, if the qualifying point is before the adaptive window, the ST point is selected at the beginning of the adaptive window.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: October 7, 2014
    Assignee: Angel Medical Systems, Inc.
    Inventor: Steven R. Johnson
  • Patent number: 8799015
    Abstract: Methods and systems related to wellcare management are disclosed. The methods comprise enrolling wellcare providers and consumers, offering wellcare plans, and providing automated payment processing and collection in connection with the wellcare plans. The methods also allow the wellcare management systems to interface with the wellcare provider's practice management software administered by a third party. Preferably, the wellcare plan providers are veterinarians, particularly independent veterinarians. Systems employing the methods over one or more computer networks are also disclosed, as are articles comprising computer readable media.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: August 5, 2014
    Assignee: Nestec SA
    Inventors: David B. Goodnight, Steven R. Johnson, Thomas J. Blair
  • Publication number: 20140148716
    Abstract: A heart monitor is disclosed. The monitor computes ST segment deviations and stores the results in heart rate based histograms. Periodically, the monitor analyzes the histogram data to determine a normal range of ST deviation for a particular heart rate range. The monitor computes heart rate dependent ischemia detection thresholds based on the upper and lower boundaries of the normal range.
    Type: Application
    Filed: February 3, 2014
    Publication date: May 29, 2014
    Applicant: ANGEL MEDICAL SYSTEMS, INC.
    Inventors: BRUCE HOPENFELD, STEVEN R. JOHNSON
  • Publication number: 20140107454
    Abstract: Disclosed is a system for the detection of cardiac events that includes an implanted device called a cardiosaver, a physician's programmer and an external alarm system. The system is designed to provide early detection of cardiac events such as acute myocardial infarction or exercise induced myocardial ischemia caused by an increased heart rate or exertion. The system can also alert the patient with a less urgent alarm if a heart arrhythmia is detected. Using different algorithms, the cardiosaver can detect a change in the patient's electrogram that is indicative of a cardiac event within five minutes after it occurs and then automatically warn the patient that the event is occurring. To provide this warning, the system includes an internal alarm sub-system (internal alarm means) within the cardiosaver and/or an external alarm system (external alarm means) which are activated after the ST segment of the electrogram exceeds a preset threshold.
    Type: Application
    Filed: October 16, 2013
    Publication date: April 17, 2014
    Applicant: Angel Medical Systems, Inc.
    Inventors: DAVID R. FISCHELL, TIM A. FISCHELL, JONATHAN HARWOOD, ROBERT E. FISCHELL, STEVEN R. JOHNSON
  • Publication number: 20140107514
    Abstract: A physician's programmer for an implantable device is disclosed. The programmer includes a receiver for receiving wireless transmission data from the implantable heart monitor. A processor is configured to extract from the wireless transmission data ST-deviation histogram data as a function of heart rate. The histogram data for a particular heart rate range is shown on a display in the form of a bar chart. The histogram data for a plurality of heart rate ranges is shown in the form of a chart with multiple line plots.
    Type: Application
    Filed: December 10, 2013
    Publication date: April 17, 2014
    Applicant: ANGEL MEDICAL SYSTEMS, INC.
    Inventors: DAVID R. FISCHELL, ROBERT E. FISCHELL, JONATHAN HARWOOD, STEVEN R. JOHNSON
  • Patent number: 8655434
    Abstract: A physician's programmer for an implantable device is disclosed. The programmer includes a receiver for receiving wireless transmission data from the implantable heart monitor. A processor is configured to extract from the wireless transmission data ST-deviation histogram data as a function of heart rate. The histogram data for a particular heart rate range is shown on a display in the form of a bar chart. The histogram data for a plurality of heart rate ranges is shown in the form of a chart with multiple line plots.
    Type: Grant
    Filed: May 1, 2012
    Date of Patent: February 18, 2014
    Assignee: Angel Medical Systems, Inc.
    Inventors: David R. Fischell, Robert E. Fischell, Jonathan Harwood, Steven R. Johnson