Patents by Inventor David Keith
David Keith 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: 12000150Abstract: A lateral arm assembly and method of operation includes a lateral arm awning assembly comprising a box cassette supporting a roll bar, A first end cap having a first end cap portion and a second end cap portion, the first end cap portion coupled to a first box end of the box cassette and the second end cap portion coupled to a first bar end of the roll bar, the second end cap portion removably couplable to the first end cap portion, and a second end cap coupled to a second box end of the box cassette, the first box end opposite the second box end, the second end cap spaced from the first end cap by the box cassette, the second end cap having a third end cap portion and a fourth end cap portion, the third end cap portion coupled to the second box end and the fourth end cap portion coupled to a second bar end of the roll bar, the first bar end opposite the second bar end, the fourth end cap portion removably couplable to the third end cap portion.Type: GrantFiled: August 28, 2020Date of Patent: June 4, 2024Assignee: Carefree/Scott Fetzer CompanyInventors: David Thomas McMillan, Travis Styron Titus, Peter Adamkovics, Gregory Keith Heimbuck
-
Publication number: 20240179195Abstract: Disclosed are various embodiments facilitating a holistic engagement with a user across multiple communication channels of an organization or an enterprise based at least in part on a determined user intent. As users interact with various services associated with the organization through one or more communication channels, interaction data can be captured and stored. In various examples, the interaction data that is stored by the various services can be obtained and organized according to a predefined schema. The organized interaction data can be applied to a trained intent model that outputs a user intent based at least in part on observations of other users with similar histories. The predicted intent can be provided to the different services such that subsequent interactions between the user and the organization can be based at least in part on the intent in a consistent manner, regardless of the communication channel associated with the interaction.Type: ApplicationFiled: February 2, 2024Publication date: May 30, 2024Inventors: Anil Kumar Bashetty, Swetha Gayam, Mark E. Johnson, Deepak Kumar, Mazhar Ladji, Cong Liu, Zeyu Liu, David Keith Love, Amarnath E. Mahendran, Matthew K. Meyer, Emery Schoenly, Jeremy D. Seideman, Govind Sharma
-
Publication number: 20240167385Abstract: A turbine engine includes a compressor section, a combustion section, and a turbine section, and an airfoil with an outer wall defining a pressure side and a suction side and extending between a leading edge and a trailing edge to define a mean camber line. A first thickness is defined between the pressure side and the suction side at a first location along the mean camber line.Type: ApplicationFiled: October 16, 2023Publication date: May 23, 2024Inventors: Thomas William VANDEPUTTE, Paul Hadley VITT, Daniel Endecott OSGOOD, Brian David KEITH
-
Patent number: 11987509Abstract: An efficient, cost-effective, and efficacious technique for removing coal ash and other pollutants from waterways, ponds, marshes, holding tanks and other water sources and supplies. An apparatus comprising an open cage including electromagnets and/or permanent magnets and/or electrodes is supplied with electrical power to extract materials such as rare earth elements and/or heavy metals. The materials levitate to the surface, forming a slurry while leaving water substantially free of such materials.Type: GrantFiled: January 18, 2022Date of Patent: May 21, 2024Assignee: FisherH2O, LLCInventor: David Keith Fisher
-
Publication number: 20240148011Abstract: The invention relates to cheese and cheese-like products comprising about 0.2 to about 6% by weight ?s-casein, ?-casein, or a combination thereof, at least about 5% by weight of one or more hydrocolloids comprising one or more starches, and wherein the cheese or cheese-like product has one or more characteristics of a dairy product, such as flavour, taste, aroma, body, appearance, texture, firmness, handling, density, structure, coagulation, binding, leavening, aeration, foaming, emulsification, elasticity, viscoelasticity, melt, creaminess and mouthfeel.Type: ApplicationFiled: March 11, 2022Publication date: May 9, 2024Inventors: Christina June Puryer Coker, David Campbell Wemyss Reid, Jeremy Paul Hill, Andrew Keith Legg, Stephen Thomas Dybing, Leena Kishor, Samuel James Harper
-
Publication number: 20240131345Abstract: A system is provided for identifying and reducing noise in a therapeutic procedure. For example, the system may be configured to measure one or more signals with cardiac activity. The system may be configured to then identify one or more sources of noise that are distorting the one or more signals with cardiac activity and may reduce the one or more sources of noise from the one or more signals with cardiac activity. Subsequently, the system may be configured to determine one or more aggregate cardiac-derived metrics and/or save processed cardiac data based on the one or more signals with cardiac activity with the one or more sources of noise reduced. Additionally, the system may be configured to determine one or more parameters for applying an electrical signal to an anatomical element of a patient based on the one or more aggregate cardiac-derived metrics and/or saved processed cardiac data.Type: ApplicationFiled: September 26, 2023Publication date: April 25, 2024Inventors: Malgorzata Maria Straka, Annemarie K. Brinda, Juan G. Hincapie, Leonid M. Litvak, Jerel Keith Mueller, Joshua James Nedrud, Andrew Jay Cleland, Aleksandra Pavlovna Kharam, David A. Dinsmoor
-
Publication number: 20240136644Abstract: A power tool battery pack enclosure is configured to be coupled to battery pack receptacles of a plurality of power tools, each battery pack receptacle configured to removably receive a plurality of power tool battery packs. The enclosure includes a first clamshell member and a second clamshell member configured to be coupled around at least a portion of an exterior surface of each battery pack receptacle. Each of the first and second clamshell members have a top wall portion configured to be received over the exterior surface of the battery pack receptacle and a sidewall portion that extends downward from the top wall portion over at least a portion of the battery pack housing when the battery pack is received in the battery pack receptacle.Type: ApplicationFiled: December 22, 2023Publication date: April 25, 2024Inventors: Steven Jay WROBEL, Diane Leigh OLSON, David John THOMPSON, David Keith ESSLINGER, Michael VARIPATIS
-
Patent number: 11966098Abstract: A modular lens system for use with a camera system and connected therewith. The lens system including modular sections configured to include one or more lenses and/or an aperture. The one or more lenses are controlled by one or more motors to enhance focus, softness, and/or size and other optical characteristics.Type: GrantFiled: December 10, 2019Date of Patent: April 23, 2024Assignee: Panavision International, L.P.Inventors: David William Macintosh, Daniel Keith Sasaki
-
Patent number: 11962062Abstract: Phased array antennas, such as a multi-function aperture, are limited in performance and reliability by traditional air-cooled thermal management systems. A fuel-cooled multi-function aperture passes engine fuel through channels within the ribs of the multi-function aperture to provide better heat transfer than can be achieved through air cooled systems. The increased heat transfer and thermal management results in a multi-function aperture with improved performance and reliability.Type: GrantFiled: November 29, 2022Date of Patent: April 16, 2024Assignee: HAMILTON SUNDSTRAND CORPORATIONInventors: William E. Rhoden, Anders Walker, David Cripe, Ross Keith Wilcoxon, Jeremiah Wolf
-
Publication number: 20240116781Abstract: An efficient, cost-effective, and efficacious technique for removing coal ash and other pollutants from waterways, ponds, marshes, holding tanks and other water sources and supplies. An apparatus comprising an open cage including electromagnets and/or permanent magnets and/or electrodes is supplied with electrical power to extract materials such as rare earth elements and/or heavy metals. The materials levitate to the surface, forming a slurry while leaving water substantially free of such materials. Rare earth magnets electrically connect electrolysis electrode structures and serve as electrolysis electrode segments.Type: ApplicationFiled: August 23, 2023Publication date: April 11, 2024Inventor: David Keith FISHER
-
Patent number: 11952912Abstract: A turbine engine includes a compressor section, a combustion section, and a turbine section, and an airfoil with an outer wall defining a pressure side and a suction side and extending between a leading edge and a trailing edge to define a mean camber line. A first thickness is defined between the pressure side and the suction side at a first location along the mean camber line.Type: GrantFiled: August 24, 2022Date of Patent: April 9, 2024Assignee: General Electric CompanyInventors: Thomas William Vandeputte, Paul Hadley Vitt, Daniel Endecott Osgood, Brian David Keith
-
Patent number: 11952900Abstract: A variable guide vane assembly is provided for a turbine defining a core air flowpath. The variable guide vane assembly includes an airfoil band defining a flowpath surface and a cavity. The variable guide vane assembly further includes an airfoil including a first end extending at least partially into the cavity of the airfoil band and an opposite second end, the airfoil extending generally along an axis between the first end and the second end and being moveable generally about the axis relative to the airfoil band. The variable guide vane assembly further includes a sealing element operable to form a seal between the first end of the airfoil and the airfoil band.Type: GrantFiled: September 21, 2022Date of Patent: April 9, 2024Assignee: General Electric CompanyInventors: Alexander Martin Sener, Brian David Keith, David Alan Frey, Jamil Darnell Grant
-
Patent number: 11938065Abstract: A surgical patient support includes a foundation frame, a support top, and a brake system. The foundation frame includes a first column and a second column. The support top is coupled to the first column and the second column for rotation about a top axis extending along the length of the support top. A single-handle unlock for the support top is also provided.Type: GrantFiled: April 6, 2021Date of Patent: March 26, 2024Assignee: Allen Medical Systems, Inc.Inventors: Joshua C. Hight, David P. Scott, Thomas K. Skripps, Orlando Soto, Darwin Keith-Lucas, Justin I. McCarthy, Jack B. Sing, Jeffrey C. Marrion, Phillip B. Dolliver, Joshua J. Moriarty
-
Patent number: 11939880Abstract: A turbine engine stage includes a plurality of airfoils extending between an inner band and an outer band. Each airfoil in the plurality of airfoils can have an outer wall defining a pressure side and a suction side, with the outer wall extending between a leading edge and a trailing edge. An intervening flow passage is defined between two adjacent airfoils in the plurality of airfoils.Type: GrantFiled: November 3, 2022Date of Patent: March 26, 2024Assignee: General Electric CompanyInventors: Paul Hadley Vitt, Matthew Brian Surprenant, Brian David Keith, Prem Venugopal, Thomas William Vandeputte
-
Publication number: 20240098491Abstract: Described are various embodiments of a cryptographic process for portable devices, and user presence and/or access authorization systems and methods employing such protocols. In one embodiment, a digital user authentication system is described to comprise a wireless digital user authentication device (UAD) operable to authenticate the user and wirelessly communicate an authenticated identity thereof; and a network application operatively associated with a wireless access point and operable to authenticate the user presence. Upon the network application authenticating the user presence based, at least in part, on the authenticated identity, the UAD and the network application securely establish a short-term symmetric advertising (STSA) key. During a prescribed advertising lifetime of the STSA, the UAD periodically computes and advertises authentication codes encompassing the STSA key so to securely advertise the authenticated user presence.Type: ApplicationFiled: April 28, 2023Publication date: March 21, 2024Inventors: Jonathan Hong-Man SAU, David SHPIL, Stuart Keith MACLEAN
-
Patent number: 11934241Abstract: A fan device used with respect to a computing device. The fan device includes at least two fans that provide airflow for the computing device and a controller that adjusts the fans' speeds in an attempt to avoid harmonic vibrations of the at least two fans. The fan device may include at least one sensor, and the controller may adjust the fans' speeds based at least on information from the sensor(s) in the attempt to avoid the harmonic vibrations. The attempt to avoid the harmonic vibrations may also attempt to mitigate one or more of turbulence, pressure, over-heating, power consumption, or noise in, by, or around the computing device. Reversal of airflow may also be used. A fan bar that enables isolation of ground return noise may also be used. The controller may use sums of primes calculations, phase analysis, common divisor calculations, and the like. Also, associated methods.Type: GrantFiled: April 8, 2022Date of Patent: March 19, 2024Assignee: SOFTIRON LIMITEDInventors: Phillip Edward Straw, Robert Drury, David Patrick Anders, Alan Ott, Bryan Keith Larmore
-
Publication number: 20240084739Abstract: A system for controlling a turbine is disclosed. The system includes a turbine control fuel governor that has a plurality of VCPIDs operating in parallel with one another. Each VCPID is associated with a respective turbine parameter and one or more external parameters. Each VCPID incorporates feedback from the parallel operating VCPIDs to feed an integral term of a current VCPID in the following manner: a previous derivative gain and a previous proportional gain are summed and subtracted from a selected output for the turbine to yield a result, and the result is input to an integral gain portion of the current VCPID.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: Signal Power Group Operating LLCInventors: David Keith Crowe, Elden W. Crom
-
Patent number: 11930054Abstract: Disclosed are various embodiments facilitating a holistic engagement with a user across multiple communication channels of an organization or an enterprise based at least in part on a determined user intent. As users interact with various services associated with the organization through one or more communication channels, interaction data can be captured and stored. In various examples, the interaction data that is stored by the various services can be obtained and organized according to a predefined schema. The organized interaction data can be applied to a trained intent model that outputs a user intent based at least in part on observations of other users with similar histories. The predicted intent can be provided to the different services such that subsequent interactions between the user and the organization can be based at least in part on the intent in a consistent manner, regardless of the communication channel associated with the interaction.Type: GrantFiled: January 31, 2022Date of Patent: March 12, 2024Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.Inventors: Anil Kumar Bashetty, Swetha Gayam, Mark E. Johnson, Deepak Kumar, Mazhar Ladji, Cong Liu, Zeyu Liu, David Keith Love, Amarnath E. Mahendran, Matthew K. Meyer, Emery Schoenly, Jeremy D. Seideman, Govind Sharma
-
Publication number: 20240076974Abstract: Systems, methods, and devices are provided for a turbine driven pump gearbox. A turbine engine may drive a primary shaft having gears. The gears may selectably engage with gears of a secondary shaft that drives a machine (e.g., pump). By changing which gears of the primary shaft engage with which gears of the secondary shaft, a gear ratio may be changed. A power takeoff device (e.g., a generator) may be connected to the primary shaft and may be operated in reverse as a motor to rotate, slow, stop, and/or reverse rotation of the primary shaft. Brakes may be associated with one or more of the primary and secondary shafts. The power takeoff device and one or more of the brakes may be controlled to shift engagement of the shafts between different positions, changing the gear ratio and/or disengaging the shafts from each other.Type: ApplicationFiled: November 10, 2023Publication date: March 7, 2024Applicant: Signal Power Group Operating LLCInventors: David Keith Crowe, Elden Crom
-
Publication number: 20240068370Abstract: A turbine engine includes a compressor section, a combustion section, and a turbine section, and an airfoil with an outer wall defining a pressure side and a suction side and extending between a leading edge and a trailing edge to define a mean camber line. A first thickness is defined between the pressure side and the suction side at a first location along the mean camber line.Type: ApplicationFiled: August 24, 2022Publication date: February 29, 2024Inventors: Thomas William Vandeputte, Paul Hadley Vitt, Daniel Endecott Osgood, Brian David Keith