Patents by Inventor David H. Schmidt

David H. Schmidt 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: 11957893
    Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: April 16, 2024
    Assignee: Medtronic, Inc.
    Inventors: Brad C. Tischendorf, John E. Kast, Thomas P. Miltich, Gordon O. Munns, Randy S. Roles, Craig L. Schmidt, Joseph J. Viavattine, Christian S. Nielsen, Prabhakar A. Tamirisa, Anthony M. Chasensky, Markus W. Reiterer, Chris J. Paidosh, Reginald D. Robinson, Bernard Q. Li, Erik R. Scott, Phillip C. Falkner, Xuan K. Wei, Eric H. Bonde, David A. Dinsmoor, Duane L. Bourget, Forrest C M Pape, Gabriela C. Molnar, Joel A. Anderson, Michael J. Ebert, Richard T. Stone, Shawn C. Kelley, Stephen J. Roddy, Timothy J. Denison, Todd V. Smith
  • Patent number: 11957894
    Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: April 16, 2024
    Assignee: Medtronic, Inc.
    Inventors: Anthony M. Chasensky, Bernard Q. Li, Brad C. Tischendorf, Chris J. Paidosh, Christian S. Nielsen, Craig L. Schmidt, David A. Dinsmoor, Duane L. Bourget, Eric H. Bonde, Erik R. Scott, Forrest C M Pape, Gabriela C. Molnar, Gordon O. Munns, Joel A. Anderson, John E. Kast, Joseph J. Viavattine, Markus W. Reiterer, Michael J. Ebert, Phillip C. Falkner, Prabhakar A. Tamirisa, Randy S. Roles, Reginald D. Robinson, Richard T. Stone, Shawn C. Kelley, Stephen J. Roddy, Thomas P. Miltich, Timothy J. Denison, Todd V. Smith, Xuan K. Wei
  • Patent number: 10328307
    Abstract: An exercise device consisting of two or more flexible elements originating from different locations and connected to a common handle capable of being moved in a variety of directions. Each element also connected to a resistance mechanism and a force measuring device whereby a user interface and microcomputer determine force and direction and displays same in a plethora of varieties.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: June 25, 2019
    Assignee: Schmidt Design, LLC
    Inventor: David H Schmidt
  • Publication number: 20170304680
    Abstract: An exercise device consisting of two or more flexible elements originating from different locations and connected to a common handle capable of being moved in a variety of directions. Each element also connected to a resistance mechanism and a force measuring device whereby a user interface and microcomputer determine force and direction and displays same in a plethora of varieties.
    Type: Application
    Filed: June 30, 2017
    Publication date: October 26, 2017
    Inventor: David H. Schmidt
  • Patent number: 9724563
    Abstract: An exercise device consisting of two or more flexible elements originating from different locations and connected to a common handle capable of being moved in a variety of directions. Each element also connected to a resistance mechanism and a force measuring device whereby a user interface and microcomputer determine force and direction and displays same in a plethora of varieties.
    Type: Grant
    Filed: October 25, 2015
    Date of Patent: August 8, 2017
    Assignee: Schmidt Design, LLC
    Inventor: David H Schmidt
  • Publication number: 20160114211
    Abstract: An exercise device consisting of two or more flexible elements originating from different locations and connected to a common handle capable of being moved in a variety of directions. Each element also connected to a resistance mechanism and a force measuring device whereby a user interface and microcomputer determine force and direction and displays same in a plethora of varieties.
    Type: Application
    Filed: October 25, 2015
    Publication date: April 28, 2016
    Inventor: David H. Schmidt
  • Patent number: 8333681
    Abstract: A speed controlled strength machine is provided. The machine includes a frame and a number of support members. A driver is mounted to the frame and includes an adjustable speed controller. During exercise, the user engages grips/handles and pulls them via one-way clutches through the resistive movement of the driver. The clutches are engaged when the user is able to reach a predetermined speed, which is adjustable and controllable.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: December 18, 2012
    Inventor: David H. Schmidt
  • Publication number: 20100144496
    Abstract: A speed controlled strength machine is provided. The machine includes a frame and a number of support members. A driver is mounted to the frame and includes an adjustable speed controller. During exercise, the user engages grips/handles and pulls them via one-way clutches through the resistive movement of the driver. The clutches are engaged when the user is able to reach a predetermined speed, which is adjustable and controllable.
    Type: Application
    Filed: December 29, 2009
    Publication date: June 10, 2010
    Inventor: David H. Schmidt
  • Patent number: 6835167
    Abstract: An exercise device usable for closely simulating natural exercise is provided. Preferably exercise is provided which presents resistance to both backward leg movement and forward leg movement. Preferably the apparatus can be configured to control speed based on the fore-aft position of the user and without the need for inputting controls, instructions or adjustments manually. Preferably, the device provides for arm exercise which permits the arms to be moved alternately, in parallel, one at a time, or not at all. In one embodiment the same resistance device which provides resistance to leg movement also provides resistance to arm movement, e.g., such that an increase in arm exercise permits a decrease in leg exercise effort while maintaining a constant level of overall effort or speed.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: December 28, 2004
    Inventor: David H. Schmidt
  • Publication number: 20020016237
    Abstract: An exercise device usable for closely simulating natural exercise is provided. Preferably exercise is provided which presents resistance to both backward leg movement and forward leg movement. Preferably the apparatus can be configured to control speed based on the fore-aft position of the user and without the need for inputting controls, instructions or adjustments manually. Preferably, the device provides for arm exercise which permits the arms to be moved alternately, in parallel, one at a time, or not at all. In one embodiment the same resistance device which provides resistance to leg movement also provides resistance to arm movement, e.g., such that an increase in arm exercise permits a decrease in leg exercise effort while maintaining a constant level of overall effort or speed.
    Type: Application
    Filed: October 12, 2001
    Publication date: February 7, 2002
    Inventor: David H. Schmidt
  • Patent number: 6302829
    Abstract: An exercise device usable for closely simulating natural exercise is provided. Preferably exercise is provided which presents resistance to both backward leg movement and forward leg movement. Preferably the apparatus can be configured to control speed based on the fore-aft position of the user and without the need for inputting controls, instructions or adjustments manually. Preferably, the device provides for arm exercise which permits the arms to be moved alternately, in parallel, one at a time, or not at all. In one embodiment the same resistance device which provides resistance to leg movement also provides resistance to arm movement, e.g., such that an increase in arm exercise permits a decrease in leg exercise effort while maintaining a constant level of overall effort or speed.
    Type: Grant
    Filed: May 29, 1997
    Date of Patent: October 16, 2001
    Inventor: David H. Schmidt
  • Patent number: 6286141
    Abstract: A personal editing apparatus and method allowing a user to enter program selection criteria and based on those criteria, and received extended data, display personalized programming information to the user.
    Type: Grant
    Filed: May 22, 1997
    Date of Patent: September 4, 2001
    Assignee: Soundview Technologies Incorporated
    Inventors: H. Lee Browne, Carl M. Elam, David H. Schmidt
  • Patent number: 6128031
    Abstract: A broadcast signal receiver retrofit apparatus that receives broadcast signals, detects rating or category codes therein and compares the detected codes to a setting set in the retrofit device. If the comparison indicates that the incoming signal has a rating greater than that set or is of an undesired category the broadcast signal is blocked or an audio or visual alert is given. The retrofit device may be tamper-resistant to prevent disabling the device.
    Type: Grant
    Filed: August 10, 1998
    Date of Patent: October 3, 2000
    Assignee: Soundview Technologies Incorporated
    Inventors: David H. Schmidt, Carl M. Elam, Paul R. Low
  • Patent number: 6081290
    Abstract: A broadcast signal receiver retrofit apparatus that receives broadcast signals, detects rating or category codes therein and compares the detected codes to a setting set in the retrofit device. If the comparison indicates that the incoming signal has a rating greater than that set or is of an undesired category the broadcast signal is blocked or an audio or visual alert is given. The retrofit device may be tamper-resistant to prevent disabling the device.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: June 27, 2000
    Assignee: Soundview Technologies Incorporated
    Inventors: David H. Schmidt, Carl M. Elam, Paul R. Low
  • Patent number: 6020910
    Abstract: A broadcast signal receiver retrofit apparatus that receives broadcast signals, detects rating or category codes therein and compares the detected codes to a setting set in the retrofit device. If the comparison indicates that the incoming signal has a rating greater than that set or is of an undesired category the broadcast signal is blocked or an audio or visual alert is given. The retrofit device may be tamper-resistant to prevent disabling the device.
    Type: Grant
    Filed: January 8, 1997
    Date of Patent: February 1, 2000
    Assignee: Soundview Technologies Incorporated
    Inventors: David H. Schmidt, Carl M. Elam
  • Patent number: 6017794
    Abstract: An integrated thin film transistor on insulator circuit made up of a number of thin film transistors formed with small feature size and densely packed so as to allow interconnection as a complex circuit. An insulating substrate, preferably flexible, serves as the support layer for the integrated circuit. Control gate metallization is carried on the insulating substrate, a dielectric layer is deposited over the control gate, and an amorphous silicon layer with doped source and drain regions deposited on the dielectric layer. Trenches are formed to remove the amorphous silicon material between transistors to allow highly dense circuit packing. An upper interconnect level which forms connections to the source and drain and gate regions of the thin film transistors, also interconnects the transistors to form more complex circuit structures. Due to the dense packing of the transistors allowed by the trench isolation, the interconnecting foils can be relatively short, increasing the speed of the circuit.
    Type: Grant
    Filed: November 20, 1997
    Date of Patent: January 25, 2000
    Assignee: Iowa State University Research Foundation
    Inventors: Stanley G. Burns, Carl Gruber, Howard R. Shanks, Alan P. Constant, Allen R. Landin, David H. Schmidt
  • Patent number: 5856690
    Abstract: A thin film floating gate transistor with improved dielectric structure. The dielectric structure serves the purpose of encapsulating the floating gate and also interfacing with the semiconductor material, .alpha.-Si:H. It thus must meet a variety of requirements. In order to provide long memory retention times, the dielectric material, at least in the regions encapsulating the floating gate, must have a high resistivity, on the order of 10.sup.17 ohm-cm or better. Silicon dioxide is the preferred material for encapsulating the floating gate. However, since silicon dioxide creates a high density of defect state when interfaced with the .alpha.-Si:H layer. An interface layer, substantially free of oxide, is interposed between the high resistivity layer and the .alpha.-Si:H. Preferably, the interface portion of the dielectric layer is silicon nitride. In some cases, it is desirable to replace the entire dielectric structure, or at least the interface layer with aluminum nitride.
    Type: Grant
    Filed: December 10, 1996
    Date of Patent: January 5, 1999
    Assignee: Iowa State University Research Foundation
    Inventors: Stanley G. Burns, Carl Gruber, Howard R. Shanks, Allan P. Constant, Allen R. Landin, David H. Schmidt
  • Patent number: 5742075
    Abstract: An integrated thin film transistor on insulator circuit made up of a number of thin film transistors formed with small feature size and densely packed so as to allow interconnection as a complex circuit. An insulating substrate, preferably flexible, serves as the support layer for the integrated circuit. Control gate metallization is carried on the insulating substrate, a dielectric layer is deposited over the control gate, and an amorphous silicon layer with doped source and drain regions deposited on the dielectric layer. Trenches are formed to remove the amorphous silicon material between transistors to allow highly dense circuit packing. An upper interconnect level which forms connections to the source and drain and gate regions of the thin film transistors, also interconnects the transistors to form more complex circuit structures. Due to the dense packing of the transistors allowed by the trench isolation, the interconnecting foils can be relatively short, increasing the speed of the circuit.
    Type: Grant
    Filed: November 18, 1996
    Date of Patent: April 21, 1998
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Stanley G. Burns, Carl Gruber, Howard R. Shanks, Alan P. Constant, Allen R. Landin, David H. Schmidt