Patents by Inventor Kevin S. Smith
Kevin S. Smith 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: 20240077146Abstract: A device for indicating the position of a valve including a mechanical mechanism and output device. A related method for indicating the position of a valve including operatively connecting the device to a valve such as a manual valve. A mechanical mechanism for use with a valve is also described herein. An output device for use with a valve is also described herein.Type: ApplicationFiled: November 13, 2023Publication date: March 7, 2024Inventor: Kevin S. Smith
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Patent number: 11920833Abstract: A heating, ventilating, and air conditioning (HVAC) system includes a refrigerant loop having a compressor, where the compressor is configured to circulate a refrigerant through the refrigerant loop, a first heat exchanger disposed along the refrigerant loop, where the first heat exchanger is configured to place the refrigerant in a first heat exchange relationship with a working fluid, and an air handling unit having a second heat exchanger, where the second heat exchanger is configured to place the working fluid in a second heat exchange relationship with an airflow, and where the air handling unit is isolated from the first heat exchanger to reduce or eliminate mixing of refrigerant with the airflow.Type: GrantFiled: March 14, 2022Date of Patent: March 5, 2024Assignee: Johnson Controls Tyco IP Holdings LLPInventors: Ryan L. Snider, Rajiv K. Karkhanis, Chandra S. Yelamanchili, Curtis W. Caskey, Kevin R. Stockton, Nicholas P. Mislak, Douglas A. Kester, Troy E. Smith
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Publication number: 20230139080Abstract: A device for indicating the position of a valve including a mechanical mechanism and output device. A related method for indicating the position of a valve including operatively connecting the device to a valve such as a manual valve. A mechanical mechanism for use with a valve is also described herein. An output device for use with a valve is also described herein.Type: ApplicationFiled: December 27, 2022Publication date: May 4, 2023Inventor: Kevin S. Smith
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Publication number: 20230077899Abstract: The disclosure provides a biological brain-computer interface comprising genetically modified cells engrafted onto an adult mammal (e.g., mouse) above cortical layer 1, forming an artificial cortical layer termed layer zero (L0). Following engraftment, L0 goes through a developmental process characterized by synchronous waves of activity that gradually recede to resemble spontaneous cortical activity. Axons and dendrites from L0 nondestructively infiltrated the host cortex and formed synaptic connections necessary for bidirectional communication with the brain.Type: ApplicationFiled: December 8, 2021Publication date: March 16, 2023Applicant: Neuralink Corp.Inventors: Alan R. Mardinly, Madison D. Taylor, Alexandra Borog, Kevin S. Smith, Viktor Kharazia, Thomas K. Roseberry, Jean-Charles Neel, Emilienne M. Repak, Timothy J. Gardner, Max J. Hodak, Sunny Y. Weber
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Publication number: 20220161381Abstract: A Bayesian learning approach for stability boundary and optimal parameter identification in milling without the knowledge of the underlying tool dynamics or material cutting force coefficients. Different axial depth and spindle speed combinations are characterized by a probability of stability which is updated based upon whether the result is stable or unstable. A likelihood function incorporates knowledge of stability behavior. Numerical results show convergence to an analytical stability lobe diagram. An adaptive experimental strategy identifies optimal operating parameters that maximize material removal rate. An efficient and robust learning method to identify the stability lobe diagram and optimal operating parameters with a limited number of tests/data points.Type: ApplicationFiled: November 18, 2021Publication date: May 26, 2022Inventors: Jaydeep M. Karandikar, Thomas A. Feldhausen, Kyle S. Saleeby, Kevin S. Smith, Tony L. Schmitz
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Publication number: 20220057015Abstract: A device for indicating the position of a valve including a mechanical mechanism and output device. A related method for indicating the position of a valve including operatively connecting the device to a valve such as a manual valve. A mechanical mechanism for use with a valve is also described herein. An output device for use with a valve is also described herein.Type: ApplicationFiled: December 6, 2019Publication date: February 24, 2022Inventor: Kevin S. SMITH
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Patent number: 8866798Abstract: A stylus assembly for a capacitive touch screen provides input via conventional handwriting action. A stylus is attached at a contact end to a disc providing ample capacitive proximity with the touch screen. A layer of capacitive material is embedded within the disc, and may be formed with a distinct shape, layout, or outline to provide a uniquely recognizable capacitive signature. The stylus terminates at the contact end in a received portion, attached to the disc by a receiving portion formed thereon. Free rotation of the received portion within the receiving portion accepts positioning of the stylus body at any angle with no degradation of capacitive proximity, allowing natural handwriting action. The receiving portion can be formed with sufficient flexibility to allow disengagement and re-engagement thereof, enabling simple and low-cost replacement of the disc.Type: GrantFiled: November 9, 2011Date of Patent: October 21, 2014Assignee: Adonit Co. Ltd.Inventors: Zachary Joseph Zeliff, Yueh-Hua Li, Chia-Yeh Kung, Kristopher James Perpich, Kuang-Yuan Tsai, Kevin S. Smith
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Patent number: 8467186Abstract: A cover for a tablet PC with an integral keyboard provides two outer covering faces and a resilient mounting frame fixing a tablet PC therein, hinged on a keyboard component. By hinging partway along one outer covering face, the mounting frame can assume a wide variety of angles. The keyboard component has embedded within its underside a ferromagnetic member attracted by an embedded metal strip in the other covering face, fixing the keyboard and mounting frame at any desired angle. The resilient mounting frame has an ejection assembly opposite the hinging of the resilient mounting frame and keyboard component, allowing one-handed release of the tablet PC, and an embedded implant corresponding to and detectable by a configurable circuit board encased in the keyboard component.Type: GrantFiled: November 26, 2011Date of Patent: June 18, 2013Assignee: Adonit Co. Ltd.Inventors: Zachary Joseph Zeliff, Yueh-Hua Li, Chia-Yeh Kung, Kristopher James Perpich, Kuang-Yuan Tsai, Kevin S. Smith
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Publication number: 20120327044Abstract: A stylus assembly for a capacitive touch screen provides input via conventional handwriting action. A stylus is attached at a contact end to a disc providing ample capacitive proximity with the touch screen. A layer of capacitive material is embedded within the disc, and may be formed with a distinct shape, layout, or outline to provide a uniquely recognizable capacitive signature. The stylus terminates at the contact end in a received portion, attached to the disc by a receiving portion formed thereon. Free rotation of the received portion within the receiving portion accepts positioning of the stylus body at any angle with no degradation of capacitive proximity, allowing natural handwriting action. The receiving portion can be formed with sufficient flexibility to allow disengagement and re-engagement thereof, enabling simple and low-cost replacement of the disc.Type: ApplicationFiled: November 9, 2011Publication date: December 27, 2012Inventors: Zachary Joseph Zeliff, Yueh-Hua Li, Chia-Yeh Kung, Kristopher James Perpich, Kuang-Yuan Tsai, Kevin S. Smith
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Publication number: 20120140396Abstract: A cover for a tablet PC with an integral keyboard provides two outer covering faces and a resilient mounting frame fixing a tablet PC therein, hinged on a keyboard component. By hinging partway along one outer covering face, the mounting frame can assume a wide variety of angles. The keyboard component has embedded within its underside a ferromagnetic member attracted by an embedded metal strip in the other covering face, fixing the keyboard and mounting frame at any desired angle. The resilient mounting frame has an ejection assembly opposite the hinging of the resilient mounting frame and keyboard component, allowing one-handed release of the tablet PC, and an embedded implant corresponding to and detectable by a configurable circuit board encased in the keyboard component.Type: ApplicationFiled: November 26, 2011Publication date: June 7, 2012Inventors: Zachary Joseph Zeliff, Yueh-Hua Li, Chia-Yeh Kung, Kristopher James Perpich, Kuang-Yuan Tsai, Kevin S. Smith
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Patent number: 7730813Abstract: A variable tuned holder for machine tools that attaches to a machine tool to act in a manner similar to a dynamic absorber while the machine tool is used during machining. The natural frequency of the holder may be matched to the natural frequency of the machine tool as the tool is in use to reduce the amplitude of vibration at the cutting end of tool with a workpiece. The present invention is designed to provide an impedance match between the machine tool and the holder such that the cutting energy may escape and/or be dissipated. The flexible holder may be used as one part of an overall system. The system may be designed to be used with tools of different shapes and/or lengths. As the shape and/or length of the machine tool changes, the system may be easily modified to change the natural frequency of the flexible holder to enable the dynamic absorber effect of the flexible holder to occur.Type: GrantFiled: July 8, 2005Date of Patent: June 8, 2010Assignee: University of Florida Research Foundation, Inc.Inventors: Tony L. Schmitz, Lonnie A. Houck, III, Brian P. Mann, Kevin S. Smith
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Publication number: 20080298912Abstract: A variable tuned holder for machine tools that attaches to a machine tool to act in a manner similar to a dynamic absorber while the machine tool is used during machining. The natural frequency of the holder may be matched to the natural frequency of the machine tool as the tool is in use to reduce the amplitude of vibration at the cutting end of tool with a workpiece. The present invention is designed to provide an impedance match between the machine tool and the holder such that the cutting energy may escape and/or be dissipated. The flexible holder may be used as one part of an overall system. The system may be designed to be used with tools of different shapes and/or lengths. As the shape and/or length of the machine tool changes, the system may be easily modified to change the natural frequency of the flexible holder to enable the dynamic absorber effect of the flexible holder to occur.Type: ApplicationFiled: July 8, 2005Publication date: December 4, 2008Applicant: University of Florida Research Foundation, Inc.Inventors: Tony L. Schmitz, Lonnie A. Houck lll, Brian P. Mann, Kevin S. Smith