Patents by Inventor J. Ulrich
J. Ulrich 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: 20230267604Abstract: A computer system that analyzes medical-imaging data to assess a risk for prostate cancer is described. The computer system may compute features (including intensity, texture and/or spatial features) based at least in part on the medical-imaging data. Then, using a pretrained predictive model, the computer system may determine cancer predictions on a voxel-by-voxel basis, based at least in part on the computed features. Note that the pretrained predictive model may include a boosted parallel random forests (BPRF) model with a boosted ensemble of bagging ensemble models, where a given bagging ensemble model includes an ensemble of random forests models. Next, the computer system may provide feedback based on the cancer predictions for the voxels. For a given voxel, the feedback may include a cancer prediction and a location. In some embodiments, for the given voxel, the feedback may include an aggressiveness of the predicted cancer and/or a recommended therapy.Type: ApplicationFiled: February 24, 2023Publication date: August 24, 2023Applicant: Bot Image, Inc.Inventors: Jasser Dhaouadi, Ethan J. Ulrich, Randall W. Jones
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Patent number: 11482880Abstract: A supplemental power source connectable to a standard railroad track switch power source. A pair of electrical connectors (A) form a supplemental power source circuit input. Another pair of electrical connectors (B) form a supplemental power source output and are configured for connection to a standard railroad track switch. An electrical conductor connects a first one of the supplemental power source output connectors (B) to a first one of the supplemental power source input connectors (A). A diode is connected between a second one of the supplemental power source input connectors (A) and a second one of the supplemental power source output connectors (B). The diode is connected to prevent current flow to the standard railroad track switch power source. An ultracapacitor is electrically connected between the electrical conductor and the second one of the supplemental power source output connectors (B).Type: GrantFiled: May 28, 2021Date of Patent: October 25, 2022Assignee: RedHawk Energy Systems, LLCInventor: Thomas J Ulrich
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Publication number: 20220226014Abstract: Methods and apparatus for end effector control and calibration are described. The method may include detecting a signal in response to movement of a first tube relative to a second tube, the first tube driving movement of a clamp arm of the end effector. The method may further include determining a clamp arm position of the end effector relative to a ultrasonic blade of the end effector based on the signal. The method may also include adjusting a power output to the ultrasonic blade of the end effector based on the clamp arm position.Type: ApplicationFiled: February 4, 2022Publication date: July 21, 2022Inventors: Phillip H. Clauda, IV, Cameron Nott, John F. Cummings, David J. Cagle, Daniel J. Ulrich
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Patent number: 11266430Abstract: Methods and apparatus for end effector control and calibration are described. The method may include detecting a signal in response to movement of a first tube relative to a second tube, the first tube driving movement of a clamp arm of the end effector. The method may further include determining a clamp arm position of the end effector relative to a ultrasonic blade of the end effector based on the signal. The method may also include adjusting a power output to the ultrasonic blade of the end effector based on the clamp arm position.Type: GrantFiled: November 29, 2016Date of Patent: March 8, 2022Assignee: Cilag GmbH InternationalInventors: Phillip H. Clauda, Cameron Nott, John F. Cummings, David J. Cagle, Daniel J. Ulrich
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Patent number: 11079505Abstract: Apparatus (10) and methods for combining time reversal and elastic nonlinearity of formation materials for qualtitatively probing for over-pressured regions down hole in advance of a well drilling bit, to determine the distance to the over-pressured region, and for accurately measuring pore pressure downhole in a formation, are described. Classical and reciprocal time reversal methods may be utilized to achieve these measurements.Type: GrantFiled: March 9, 2017Date of Patent: August 3, 2021Assignees: TRIAD NATIONAL SECURITY, LLC, CHEVRON U.S.A. INC.Inventors: Paul A. Johnson, Timothy J. Ulrich, II, Pierre-Yves Le Bas, Robert A. Guyer, Harvey E. Goodman, Marcel C. Remillieux
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Patent number: 10962044Abstract: An improved fastener comprising a fastener body having a tool-engaging portion, a threaded fastening portion and a shroud-receiving body portion, a shroud concentrically mounted on the shroud-receiving body portion, and an intermediate sleeve disposed concentrically between the shroud-receiving body portion and the shroud, the shroud being supported in rotatable relationship with said shroud-receiving body portion such that said shroud will rotate relative to said fastener body under an applied external torque prior to said fastener body rotating when said fastener is engaged with an external structure at a design installation torque.Type: GrantFiled: October 15, 2018Date of Patent: March 30, 2021Assignee: McGard LLCInventors: Daniel R. Tornow, Weston J. Ulrich, Timothy J. Fox, David C. Meyer
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Patent number: 10779506Abstract: A fully automated, sensor driven catch system for a livestock squeeze chute includes an elongated sensor support member mounted on the upper end of the squeeze chute which has first, second, third and fourth sensors mounted thereof. A fifth sensor is built into one of the head gate hydraulic cylinders. A sixth sensor is built into the hydraulic cylinder for controlling the side squeeze panels of the chute. A seventh sensor is built into one of the hydraulic cylinders for controlling the tail gate hydraulic cylinders. The sensors are connected to a control module which is connected to a hydraulic valve module. The sensors send signals to the control module which controls the hydraulic cylinder of the tail gate assembly, the side squeeze panels and the head gate assembly. The sensors sense the movement of the animal as it passes through the chute which in turn controls the hydraulic cylinders.Type: GrantFiled: October 24, 2018Date of Patent: September 22, 2020Inventor: Matthew J. Ulrich
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Patent number: 10738819Abstract: A security fastener for installation on a wheel having a recess hole extending from a recess entrance of a first diameter comprising an end portion concentric with a longitudinal axis of the fastener, the end portion configured to mate with a corresponding element of the recess hole, an intermediate skirt portion having a side wall region with a diameter within about 6 millimeters of the diameter of the recess entrance, a drive portion having a tapered outer surface and a plurality of circumferentially spaced longitudinally extending key-receiving grooves in the tapered outer surface arranged in a lock pattern to which a driving torque may be applied, the tapered outer surface sloping downward and outward away from the longitudinal axis of the fastener from a top surface to the skirt portion at a taper angle of at least 11 degrees.Type: GrantFiled: April 25, 2017Date of Patent: August 11, 2020Assignee: McGard LLCInventors: Weston J. Ulrich, David C. Meyer, Dustin D. Bielecki, Kyle M. Weis, Andrew D. Trank
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Publication number: 20190331820Abstract: Apparatus and methods for measurement of pore pressure in rock formations through an open, or cemented and/or cased, borehole are described. Such measurements are achieved using the Dynamic Acoustic Elasticity (DAE) method for characterizing nonlinear parameters by perturbing a selected rock formation volume with a High Amplitude, Low Frequency (HALF) acoustic strain wave, and probing this volume using a Low Amplitude, High Frequency (LAHF) acoustic wave. Time reversal techniques may be employed for focusing acoustic energy Into the formation in the vicinity of the pipe or open hole.Type: ApplicationFiled: October 24, 2017Publication date: October 31, 2019Inventors: Harvey E. Goodman, Timothy J. ULRICH, II, Peter M. ROBERTS, Marcel C. REMILLIEUX, Paul A. JOHNSON, Pierre-Yves LE BAS, Robert A. GUYER
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Publication number: 20190250295Abstract: Apparatus (10) and methods for measurement of pore pressure in rock formations through a metal borehole casing (32) after a well is cased and cemented, are described. Such measurements may be accomplished by using the Dynamic Acoustic Elasticity (DAE) method for characterizing nonlinear parameters by perturbing a selected rock formation region with a High Amplitude, Low Frequency (HALF) acoustic strain wave, and probing this region using a Low Amplitude, High Frequency (LAHF) acoustic wave (18), (22). Time reversal techniques (36) may be employed for focusing acoustic energy into the formation in the vicinity of the pipe or open hole. The change in wave speed of the probe pulses as the HALF induced strain wave oscillation propagates through the formation, as a function of the induced strain, may be used to determine the nonlinear elastic parameters ?, ?, ?, and A of the pore pressure, from which the pore pressure may be determined in the region of the HALF wave.Type: ApplicationFiled: March 26, 2017Publication date: August 15, 2019Inventors: Harvey E. Goodman, Timothy J. ULRICH, II, Robert A. GUYER, Paul A. Johnson, Marcel C. REMILLIEUX, Pierre-Yves LE BAS
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Patent number: 10285695Abstract: A surgical instrument system comprising a housing, a shaft assembly, and an end effector is disclosed. The housing comprises a plurality of electric motors. The shaft assembly comprises a plurality of rotatable shafts. The electric motors are simultaneously coupled to the rotatable shafts as the shaft assembly is connected to the housing. The shaft assembly further comprises an articulation joint including an electrically conductive articulation joint conductor that traverses the articulation joint, an electrically conductive shaft conductor in communication with the articulation joint conductor, and a distal coupler. The end effector is releasably connectable to the distal coupler and comprises an electrically conductive end effector conductor. The distal coupler comprises an electrically conductive coupler pathway from the end effector conductor to the articulation joint conductor.Type: GrantFiled: September 23, 2016Date of Patent: May 14, 2019Assignee: Ethicon LLCInventors: Gary S. Jaworek, Robert L. Koch, Jr., Michael D. Auld, John S. Kimsey, Daniel L. Baber, Richard L. Leimbach, Daniel J. Ulrich
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Publication number: 20190113068Abstract: An improved fastener comprising a fastener body having a tool-engaging portion, a threaded fastening portion and a shroud-receiving body portion, a shroud concentrically mounted on the shroud-receiving body portion, and an intermediate sleeve disposed concentrically between the shroud-receiving body portion and the shroud, the shroud being supported in rotatable relationship with said shroud-receiving body portion such that said shroud will rotate relative to said fastener body under an applied external torque prior to said fastener body rotating when said fastener is engaged with an external structure at a design installation torque.Type: ApplicationFiled: October 15, 2018Publication date: April 18, 2019Inventors: Daniel R. Tornow, Weston J. Ulrich, Timothy J. Fox, David C. Meyer
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Publication number: 20190101660Abstract: Apparatus (10) and methods for combining time reversal and elastic nonlinearity of formation materials for qualtitatively probing for over-pressured regions down hole in advance of a well drilling bit, to determine the distance to the over-pressured region, and for accurately measuring pore pressure downhole in a formation, are described. Classical and reciprocal time reversal methods may be utilized to achieve these measurements.Type: ApplicationFiled: March 9, 2017Publication date: April 4, 2019Inventors: Paul A. JOHNSON, Timothy J. ULRICH, II, Pierre-Yves LE BAS, Robert A. Guyer, Harvey E. GOODMAN, Marcel C. REMILLIEUX
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Patent number: 10226249Abstract: A cover for an articulation joint that is supported in an elongate shaft assembly of a surgical instrument that is operably coupled to a surgical end effector that includes at least one end effector conductor therein. The cover includes at least one electrically conductive pathway that extends from the distal end of the cover to form an electrically conductive pathway from the end effector conductor to a shaft conductor on the elongate shaft assembly while facilitating operation of the articulation joint. Various conductor arrangements facilitating the passage of electrical current between an end effector to a control system across the articulation joint are also disclosed.Type: GrantFiled: September 23, 2016Date of Patent: March 12, 2019Assignee: ETHICON LLCInventors: Gary S. Jaworek, Robert L. Koch, Jr., Michael D. Auld, John S. Kimsey, Daniel L. Baber, Richard L. Leimbach, Daniel J. Ulrich
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Publication number: 20180146976Abstract: Methods and apparatus for end effector control and calibration are described. The method may include detecting a signal in response to movement of a first tube relative to a second tube, the first tube driving movement of a clamp arm of the end effector. The method may further include determining a clamp arm position of the end effector relative to a ultrasonic blade of the end effector based on the signal. The method may also include adjusting a power output to the ultrasonic blade of the end effector based on the clamp arm position.Type: ApplicationFiled: November 29, 2016Publication date: May 31, 2018Inventors: Phillip H. Clauda, Cameron Nott, John F. Cummings, David J. Cagle, Daniel J. Ulrich
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Publication number: 20170227044Abstract: A security fastener for installation on a wheel having a recess hole extending from a recess entrance of a first diameter comprising an end portion concentric with a longitudinal axis of the fastener, the end portion configured to mate with a corresponding element of the recess hole, an intermediate skirt portion having a side wall region with a diameter within about 6 millimeters of the diameter of the recess entrance, a drive portion having a tapered outer surface and a plurality of circumferentially spaced longitudinally extending key-receiving grooves in the tapered outer surface arranged in a lock pattern to which a driving torque may be applied, the tapered outer surface sloping downward and outward away from the longitudinal axis of the fastener from a top surface to the skirt portion at a taper angle of at least 11 degrees.Type: ApplicationFiled: April 25, 2017Publication date: August 10, 2017Inventors: Weston J. Ulrich, David C. Meyer, Dustin D. Bielecki, Kyle M. Weis, Andrew D. Trank
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Patent number: 9689421Abstract: A security fastener for installation on a wheel having a recess hole extending from a recess entrance of a first diameter comprising an end portion concentric with a longitudinal axis of the fastener, the end portion configured to mate with a corresponding element of the recess hole, an intermediate skirt portion having a side wall region with a diameter within about 6 millimeters of the diameter of the recess entrance, a drive portion having a tapered outer surface and a plurality of circumferentially spaced longitudinally extending key-receiving grooves in the tapered outer surface arranged in a lock pattern to which a driving torque may be applied, the tapered outer surface sloping downward and outward away from the longitudinal axis of the fastener from a top surface to the skirt portion at a taper angle of at least 11 degrees.Type: GrantFiled: October 9, 2014Date of Patent: June 27, 2017Assignee: McGard LLCInventors: Weston J. Ulrich, David C. Meyer, Dustin D. Bielecki, Kyle M. Weis, Andrew D. Trank
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Patent number: 9662746Abstract: A load-bearing member for a linkage assembly of an implement system includes a body and a joint assembly. The body includes a pair of sidewalls, a top portion, and a bottom portion. The top and bottom portions extend between the sidewalls and are connected to an inner surface of each of the sidewalls. The body is substantially free of structural weldments disposed within an interior cavity of the body. The joint assembly includes a cylindrical tube and a reinforcement plate. The cylindrical tube extends between and is connected to the sidewalls. The reinforcement plate is connected to an outer surface of one of the sidewalls. The reinforcement plate includes a central portion defining a tube opening and is in circumscribing relationship with the cylindrical tube such that it is disposed within the tube opening.Type: GrantFiled: July 28, 2014Date of Patent: May 30, 2017Assignee: Caterpillar Inc.Inventors: William J. Ulrich, Naesung Lyu, Balasubramanyam Appalla, Tilak Inturi
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Patent number: 9650756Abstract: A stick for a linkage assembly of an implement system includes a stick body and a stick joint assembly. The stick body defines a neutral axis and includes a pair of sidewalls in lateral spaced relationship to each other, a top portion extending between the pair of sidewalls, and a bottom portion extending between the pair of sidewalls, which define an interior cavity. The stick joint assembly includes a stick joint tube and a stick joint reinforcement plate. The stick joint tube extends between and is connected to the sidewalls. The stick joint reinforcement plate is connected to one of the pair of sidewalls and includes a pair of arms extending from a central portion. The ends of the first and second arms of are disposed along the neutral axis of the stick body.Type: GrantFiled: July 28, 2014Date of Patent: May 16, 2017Assignee: Caterpillar Inc.Inventors: William J. Ulrich, Tilak Inturi, James A. Forck
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Patent number: 9554794Abstract: In various forms, the modular motor control system may comprise one or more motor controllers each having an associated motor. The one or more motor controllers may be in communication with a master controller. The master controller is configured to provide control signals to the motor controllers to control the associated motors. In some forms, the one or more motor controllers and the associated motors may be located within a surgical module. The surgical module may provide a communications interface between the master controller and the one or more motor controllers.Type: GrantFiled: March 1, 2013Date of Patent: January 31, 2017Assignee: Ethicon Endo-Surgery, LLCInventors: Daniel L. Baber, Richard L. Leimbach, Daniel J. Ulrich