Patents by Inventor Thomas Mark Hoffmann

Thomas Mark Hoffmann 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: 11365902
    Abstract: To position a solar oven radiation collection device, a structural extension assembly extends in a radial direction with respect to a structure. A moveable transport provides linear movement of the solar oven radiation collection device along an axis of the structural extension assembly. A linear deploy electric motor is used to control linear movement of the solar oven radiation collection device along the axis of the structural extension assembly. A solar altitude electric motor is used to adjust orientation of the solar oven radiation collection device to take into account changes in solar altitude with respect to time. A solar azimuth electric motor is used to adjust orientation of the solar oven radiation collection device to take into account changes in azimuth with respect to time.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: June 21, 2022
    Inventor: Thomas Mark Hoffmann
  • Publication number: 20210247106
    Abstract: To position a solar oven radiation collection device, a structural extension assembly extends in a radial direction with respect to a structure. A moveable transport provides linear movement of the solar oven radiation collection device along an axis of the structural extension assembly. A linear deploy electric motor is used to control linear movement of the solar oven radiation collection device along the axis of the structural extension assembly. A solar altitude electric motor is used to adjust orientation of the solar oven radiation collection device to take into account changes in solar altitude with respect to time. A solar azimuth electric motor is used to adjust orientation of the solar oven radiation collection device to take into account changes in azimuth with respect to time.
    Type: Application
    Filed: April 28, 2021
    Publication date: August 12, 2021
    Inventor: Thomas Mark Hoffmann
  • Publication number: 20190170401
    Abstract: A positioning system attached to an outside of a building structure positions a radiation collection device such as a solar oven. The positioning system allows the collection device to be positioned in a plurality of locations where at least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 6, 2019
    Inventor: Thomas Mark Hoffmann
  • Patent number: 10247447
    Abstract: Positioning a radiation collection device such as a solar oven using a positioning system attached to an outside of a building structure. The positioning system allowing the collection device to be positioned in a plurality of locations where at least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: April 2, 2019
    Inventor: Thomas Mark Hoffmann
  • Publication number: 20170205116
    Abstract: Positioning a radiation collection device such as a solar oven using a positioning system attached to an outside of a building structure. The positioning system allowing the collection device to be positioned in a plurality of locations where at least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.
    Type: Application
    Filed: March 30, 2017
    Publication date: July 20, 2017
    Inventor: Thomas Mark Hoffmann
  • Patent number: 9644864
    Abstract: A positioning system is attached to radiation collection device such as a solar oven. The positioning system is attached to an outside of a building structure, allowing the collection device to be positioned in a plurality of locations. At least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.
    Type: Grant
    Filed: June 12, 2013
    Date of Patent: May 9, 2017
    Inventor: Thomas Mark Hoffmann
  • Publication number: 20140251314
    Abstract: A positioning system is attached to radiation collection device such as a solar oven. The positioning system is attached to an outside of a building structure, allowing the collection device to be positioned in a plurality of locations. At least one of the plurality of locations is away from the building structure to allow the radiation collection device to collect solar radiation.
    Type: Application
    Filed: June 12, 2013
    Publication date: September 11, 2014
    Inventor: Thomas Mark Hoffmann
  • Patent number: 6069773
    Abstract: A uniquely configured flexure tongue of a head/gimbal assembly (HGA) provides for parallel positioning of a slider air bearing surface (ABS) during merge and a limitation of pitch of the slider during non-merge. A cantilevered end of the flexure tongue is provided with a finger extension which can be employed for merge operations and a remainder cantilevered end portion adjacent a base of the finger can be employed for limiting pitch of the slider. When a merge comb engages multiple flexure fingers of multiple suspensions in a head stack assembly the air bearing surfaces of the sliders are positioned parallel with respect to one another. This allows maximum disk stack density when a head stack assembly is merged with a head stack assembly. The flexure finger allows various arrangements to be employed for implementing a merge. The present invention also cooperates with a prior art roll limiter so that during merge a three point fixation normalizes a slider at zero pitch.
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: May 30, 2000
    Assignee: International Business Machines Corporation
    Inventors: Norman Kermit Frater, Thomas Mark Hoffmann, Donald Harold Ingalls, Bradley John Kriehn
  • Patent number: 5930080
    Abstract: A transducer suspension system for a data storage disk drive device has electrical wires strung along the top surface of the suspension. The wires bend around the distal end of the suspension and are connected to electrical pads on the transducer slider below. The height of the wires is reduced by swiping the wires in a lateral direction using a two-finger member. The swipe operation bends the wires down to reduce the overall height and reduces the stress created by the wires in the electrical pad bonds and allows the slider gimbal the freedom to move.
    Type: Grant
    Filed: October 17, 1997
    Date of Patent: July 27, 1999
    Assignee: International Business Machine Corporation
    Inventors: Norman Kermit Frater, David Gerson, Gary L. Heitkamp, Thomas Mark Hoffmann, John Philip Hollowell, Peter William Kanas, Oscar Jaime Ruiz, Enrique Eduardo Sanicky
  • Patent number: 5838517
    Abstract: A uniquely configured flexure tongue of a head/gimbal assembly (HGA) provides for parallel positioning of a slider air bearing surface (ABS) during merge and a limitation of pitch of the slider during non-merge. A cantilevered end of the flexure tongue is provided with a finger extension which can be employed for merge operations and a remainder cantilevered end portion adjacent a base of the finger can be employed for limiting pitch of the slider. When a merge comb engages multiple flexure fingers of multiple suspensions in a head stack assembly the air bearing surfaces of the sliders are positioned parallel with respect to one another. This allows maximum disk stack density when a head stack assembly is merged with a head stack assembly. The flexure finger allows various arrangements to be employed for implementing a merge. The present invention also cooperates with a prior art roll limiter so that during merge a three point fixation normalizes a slider at zero pitch.
    Type: Grant
    Filed: December 1, 1995
    Date of Patent: November 17, 1998
    Assignee: International Business Machines Corporation
    Inventors: Norman Kermit Frater, Thomas Mark Hoffmann, Donald Harold Ingalls, Bradley John Kriehn
  • Patent number: 5742996
    Abstract: A method of manufacturing a transducer suspension system for a data storage disk drive device having electrical wires strung along the top surface of the suspension, by bending the wires around the distal end of the suspension and connecting the wires to electrical pads on the transducer slider below. The height of the wires is reduced by swiping the wires in a lateral direction using a two-finger member. The swipe operation bends the wires down to reduce the overall height and reduces the stress created by the wires in the electrical pad bonds and allows the slider gimbal the freedom to move.
    Type: Grant
    Filed: January 3, 1996
    Date of Patent: April 28, 1998
    Assignee: International Business Machines Corporation
    Inventors: Norman Kermit Frater, David Gerson, Gary L. Heitkamp, Thomas Mark Hoffmann, John Philip Hollowell, Peter William Kanas, Oscar Jaime Ruiz, Enrique Eduardo Sanicky