Patents by Inventor David Parker

David Parker 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: 11107991
    Abstract: A method of analyzing film on a substrate comprises receiving surface profile data obtained from measurements of a plurality of discrete regions on a substrate, the plurality of discrete regions comprising one or more film layers; extracting a plurality of parameters from the received surface profile data, the plurality of parameters comprising one or more parameters of the one or more film layers of each of the plurality of discrete regions, wherein the extracting is based on a predetermined pattern for the plurality of the discrete regions on the substrate; and displaying a user interface.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: August 31, 2021
    Assignee: Kateeva, Inc.
    Inventors: Doris Pik-Yiu Chun, Ian David Parker
  • Publication number: 20210198163
    Abstract: Increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and urease inhibitors that are co-dissolved or blended solutions of each These novel formulations are designed to apply to fertilizers, especially urea and manure based fertilizers These delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintain the nitrification inhibitors in solution to storage temperatures of at least 10° C. and provides improved application to fertilizer of nitrification inhibitors.
    Type: Application
    Filed: March 4, 2021
    Publication date: July 1, 2021
    Inventors: Gary David McKnight, Randall Linwood Rayborn, Wei Xu, Raymond Patrick Perkins, Zehui Yang, David Parker, Andrew Semple
  • Patent number: 10994361
    Abstract: A weld with a stepped configuration is provided. The stepped configuration may be machined from a substrate to form a weld preparation which may accommodate a stepped weld. The weld with a stepped configuration and a controlled procedure exhibits improved service life and improved damage tolerance. A welded joint with a stepped configuration, a joined component with a stepped configuration, and method of welding a stepped configuration are also provided.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: May 4, 2021
    Assignee: Electric Power Research Institute, Inc.
    Inventors: John Albert Siefert, Jonathan David Parker
  • Patent number: 10974999
    Abstract: Increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and urease inhibitors that are co-dissolved or blended solutions of each These novel formulations are designed to apply to fertilizers, especially urea and manure based fertilizers These delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintain the nitrification inhibitors in solution to storage temperatures of at least 10° C. and provides improved application to fertilizer of nitrification inhibitors.
    Type: Grant
    Filed: May 2, 2015
    Date of Patent: April 13, 2021
    Inventors: Gary David McKnight, Randall Linwood Rayborn, Wei Xu, Raymond Patrick Perkins, Zehui Yang, David Parker, Andrew Semple
  • Patent number: 10958014
    Abstract: Blind mate mechanisms that are capable of simultaneously making multiple connections in a single motion are disclosed. Such mechanisms may be useful for applications where two or more of structural, electrical, and/or fluid couplings could be made manually or robotically at the same time using the mechanism. The mechanism may include a removable side and a fixed side.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: March 23, 2021
    Assignee: United States of America as represented by the Administrator of NASA
    Inventors: Elliott Martin, William Davies, Michael Liszka, Christopher Lashley, Charles Bacon, Patrick O'Neill, David Parker
  • Publication number: 20210020555
    Abstract: The present disclosure provides devices and methods in which a semiconductor chip has a reduced size and thickness. The device is manufactured by utilizing a sacrificial or dummy silicon wafer. A recess is formed in the dummy silicon wafer where the semiconductor chip is mounted in the recess. The space between the dummy silicon wafer and the chip is filled with underfill material. The dummy silicon wafer and the backside of the chip are etched using any suitable etching process until the dummy silicon wafer is removed, and the thickness of the chip is reduced. With this process, the overall thickness of the semiconductor chip can be thinned down to less than 50 ?m in some embodiments. The ultra-thin semiconductor chip can be incorporated in manufacturing flexible/rollable display panels, foldable mobile devices, wearable displays, or any other electrical or electronic devices.
    Type: Application
    Filed: July 13, 2020
    Publication date: January 21, 2021
    Inventors: Laurent HERARD, David PARKER, David GANI
  • Patent number: 10894219
    Abstract: A flying toy system capable of independently hovering at a programmable height and respond to the manipulations and/or actions of one or more users through their fingers or similar digit extensions, all while continuing an autonomous flight regime.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: January 19, 2021
    Inventors: David Thomas Parker, Jacob Thomas Parker, Joshua David Parker
  • Publication number: 20200176683
    Abstract: A method of analyzing film on a substrate comprises receiving surface profile data obtained from measurements of a plurality of discrete regions on a substrate, the plurality of discrete regions comprising one or more film layers; extracting a plurality of parameters from the received surface profile data, the plurality of parameters comprising one or more parameters of the one or more film layers of each of the plurality of discrete regions, wherein the extracting is based on a predetermined pattern for the plurality of the discrete regions on the substrate; and displaying a user interface.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 4, 2020
    Applicant: Kateeva, Inc.
    Inventors: Doris Pik-Yu CHUN, Ian David PARKER
  • Publication number: 20200165174
    Abstract: The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10° C., and provides improved application to fertilizer of nitrification inhibitors.
    Type: Application
    Filed: January 28, 2020
    Publication date: May 28, 2020
    Inventors: Gary David McKnight, Randall Linwood Rayborn, Wei Xu, Raymond Patrick Perkins, Zehui Yang, David Parker, Andrew Semple
  • Patent number: 10633300
    Abstract: The present invention relates to increasing longevity of the nitrogen content of soil through improved liquid delivery formulations of nitrification inhibitors. The liquid formulation can also be comprised of nitrification inhibitors and optionally urease inhibitors that are blended solutions of each. The nitrification inhibitors are present in a mixture that comprises both a protic and an aprotic solvent system. The novel formulations are designed to be applied to fertilizers, especially urea and manure based fertilizers. The delivery formulations provide an environmentally sound and inherently safe solvating system that improves the storage stability of the urease inhibitors by utilizing liquid organic non-water containing solvents, maintains the nitrification inhibitors in solution to storage temperatures of at least 10° C., and provides improved application to fertilizer of nitrification inhibitors.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: April 28, 2020
    Inventors: Gary David McKnight, Randall Linwood Rayborn, Wei Xu, Raymond Patrick Perkins, Zehui Yang, David Parker, Andrew Semple
  • Patent number: 10608182
    Abstract: A method of analyzing film on a substrate may comprise receiving three-dimensional data obtained from measurements of a plurality of pixels on a substrate, the plurality of pixels comprising one or more film layers; extracting a plurality of parameters based on the received three-dimensional data, the plurality of parameters comprising at least an average thickness for the film layers of the pixels, one or more area aperture ratios for the film layers of the pixels, and a pitch between pixels, wherein the extraction is based on a predetermined pattern for the pixels on the substrate; displaying a user interface comprising a graphical representation of one or more of the parameters for the one or more film layers of the one or more of the pixels; and dynamically modifying the graphical representation of the one or more parameters in response to user input of the displayed user interface, the dynamically modifying causing the displayed graphical images to appear as continuously changing.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: March 31, 2020
    Assignee: Kateeva, Inc.
    Inventors: Doris Pik-Yiu Chun, Ian David Parker
  • Publication number: 20200040040
    Abstract: Disclosed herein are methods for increasing protein yield and cellular productivity. Chemical agents facilitate host cell production of biological molecules to increase product yield.
    Type: Application
    Filed: March 11, 2019
    Publication date: February 6, 2020
    Inventors: Samuel Ho, David Parker, Peter Fekkes, Ivna De Souza, Peter Mason, Pirada Suphaphiphat
  • Publication number: 20190385577
    Abstract: Embodiments are directed to a musical instrument having buttons, where the buttons determine the magnitude of the interval by which the melody will jump from the last note played. With a small number of interval buttons and an up/down strum bar, embodiments can play almost any melody and more notes than a piano. One embodiment is directed to an interval-based guitar including fret buttons whose input signals are used to calculate the interval by which to change the pitch of the prior note. Providing input via a strum bar or a sensor, a new note is generated by adding or subtracting the interval to/from the prior note to generate a new note.
    Type: Application
    Filed: August 30, 2019
    Publication date: December 19, 2019
    Inventor: Matthew David Parker
  • Publication number: 20190346275
    Abstract: A method of determining a journey guidance policy for a journey between a first location and a second location. The method involves obtaining destination objectives comprising an efficiency objective indicative of a desired energy efficiency for the journey and a punctuality objective indicative of a desired time of arrival at the second location. A journey guidance policy is determined based on the destination objectives, where the journey guidance policy comprises recommended actions to be taken along the journey, and each recommended action comprises a route action and a corresponding speed action.
    Type: Application
    Filed: November 9, 2017
    Publication date: November 14, 2019
    Inventors: James Alexander KELLY, Martyn LATHBURY, Edoardo BACCI, Claire Isabelle COFFEY, Arundeep Singh BAHRA, David PARKER, Nicholas Andrew HAWES
  • Patent number: 10446128
    Abstract: Embodiments are directed to a musical instrument having buttons, where the buttons determine the magnitude of the interval by which the melody will jump from the last note played. With a small number of interval buttons and an up/down strum bar, embodiments can play almost any melody and more notes than a piano. One embodiment is directed to an interval-based guitar including fret buttons whose input signals are used to calculate the interval by which to change the pitch of the prior note. Providing input via a strum bar or a sensor, a new note is generated by adding or subtracting the interval to/from the prior note to generate a new note.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: October 15, 2019
    Inventor: Matthew David Parker
  • Publication number: 20190293443
    Abstract: An electronic device for determining a journey guidance policy for use in guidance on a journey from a first location to a second location. The electronic device is configured to obtain an end objective indicative of an objective to be achieved at the end of the journey at the second location. A plurality of probabilistic states for the journey are determined, where, each probabilistic state comprises: a state location, indicative of a geographical location; and a progress metric. Based at least in part on the plurality of probabilistic states and the end objective, the journey guidance policy is determined. The journey guidance policy comprises the plurality of probabilistic states and a recommended action corresponding to each of the plurality of probabilistic states, where each recommended action comprises a speed action and a navigation action.
    Type: Application
    Filed: November 9, 2017
    Publication date: September 26, 2019
    Inventors: James Alexander KELLY, Martyn LATHBURY, Edoardo BACCI, David PARKER, Nicholas Andrew HAWES
  • Patent number: 10313203
    Abstract: Systems and methods for monitoring and analyzing components and operation of a simulated network environment including a module configured for storing a predetermined baseline for the simulated network environment, monitoring the simulated network environment during one or more operations, analyzing the monitored operations and the impact of the operations on one or more components of the simulated network environment, and comparing at least one of the monitored operations and impacts of the operations against the predetermined baseline.
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: June 4, 2019
    Assignee: Metova Federal, LLC
    Inventors: Christopher Dyson White, Chester Randolph Ratcliffe, III, John Christian Espinosa, Joel Alan Vickery, Aaron Randal Moate, Ronald David Parker, Jr., Marc Anthony Crawford
  • Publication number: 20190093088
    Abstract: The present invention features novel, diverse, hybrid and engineered recombinase enzymes, and the utility of such proteins with associated recombination factors for carrying out DNA amplification assays. The present invention also features different recombinase ‘systems’ having distinct biochemical activities in DNA amplification assays, and differing requirements for loading factors, single-stranded DNA binding proteins (SSBs), and the quantity of crowding agent employed.
    Type: Application
    Filed: October 9, 2018
    Publication date: March 28, 2019
    Inventors: Olaf Piepenburg, Niall A. Armes, Matthew James David Parker
  • Patent number: 10187288
    Abstract: A device and a method for communicating data link information associated with a machine is provided. The device includes a light source comprising a Light Emitting Diode (LED). The device includes a controller configured to transmit a query, to the machine, for different types of information related to the machine, the different types of information including a first type of information, a second type of information, and a third type of information. Upon receiving a response indicating the availability of one or more types of information among the different types of information, the controller is configured to provide a first indication, a second indication, a third indication, a fourth indication, or a fifth indication. The controller is further configured to transmit data regarding the one or more types of information that are available.
    Type: Grant
    Filed: July 10, 2017
    Date of Patent: January 22, 2019
    Assignee: Caterpillar Inc.
    Inventors: John David Parker, Joseph Kuriakose George, Rick C Nystrom
  • Patent number: 10130722
    Abstract: A compound for radio metal complexation includes a chelator and one or more biological targeting vectors TV conjugated to said chelator, wherein the chelator has structure (A) or (B) or (C), based on 1,4-diazepine with groups R1, R2, R3, R4, X1, X2, X3. The compound is particularly suited for complexation of radio-isotopic metals, such as 66Ga(III), 67Ga(III) and 68Ga(III).
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: November 20, 2018
    Assignee: Johannes Gutenberg-Universität Mainz
    Inventors: Frank Rösch, Bradley Peter Waldron, David Parker