Patents by Inventor R. A. Marshall

R. A. Marshall 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).

  • Publication number: 20190368675
    Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes through a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently clipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.
    Type: Application
    Filed: August 5, 2019
    Publication date: December 5, 2019
    Applicant: Living Style (B.V.I.) LIMITED
    Inventors: Paul Jones, Willard Lassen, John R. Marshall, JR.
  • Patent number: 10451235
    Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes though a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: October 22, 2019
    Assignee: LIVING STYLE (B.V.I.) LIMITED
    Inventors: Paul Jones, Willard Lassen, John R. Marshall, Jr.
  • Patent number: 10422050
    Abstract: Anode foil, preferably aluminum anode foil, is etched using a process of treating the foil in an electrolyte bath composition comprising a persulfate, a halide, an oxidizing agent, and a sulfate. An etch resist can be added to the anode foil prior to etching. The anode foil and the attached etch resist can be heated prior to immersing both in an electrolyte bath composition. The anode foil is etched in the electrolyte bath composition by passing a charge through the bath, while maintaining a constant level of persulfate. The etched anode foil is suitable for use in an electrolytic capacitor.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: September 24, 2019
    Assignee: PACESETTER, INC.
    Inventors: Ralph Jason Hemphill, David R. Bowen, James Brian Smith, Timothy R. Marshall
  • Patent number: 10421778
    Abstract: Isoform-selective lysine deacetylase inhibitors are described. Inhibitors of the lysine deacetylase enzyme are useful as antitumor drugs and for treating addiction, asthma, cardio-vascular disease, immunosuppression, neurodegenerative diseases, sepsis, sickle-cell disease, uveal melanoma and termination of viral latency, particularly HIV-1 latency.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: September 24, 2019
    Assignee: Washington University
    Inventors: Garland R. Marshall, George B. Kyei, Michael D. Onken, Lee Ratner, Nandarapu Damodara Reddy
  • Publication number: 20190278349
    Abstract: Embodiments describe a receiving element that includes a ferromagnetic structure axially symmetrical around a central axis disposed along a length of the ferromagnetic structure. The ferromagnetic structure includes a groove region defining two end regions on opposing sides of the groove region, where the groove region has a smaller length than the two end regions. The receiving element also includes an inductor coil wound about the groove region of the ferromagnetic structure and in between the two end regions.
    Type: Application
    Filed: May 24, 2019
    Publication date: September 12, 2019
    Applicant: Apple Inc.
    Inventors: Blake R. Marshall, Florence W. Ow, Joel N. Ruscher, Liquan Tan, Aidan N. Zimmerman, Reza Nasiri Mahalati, Hao Zhu, Qigen Ji, Madhusudanan Keezhveedi Sampath, Nan Liu, Robert Scritzky, Gianpaolo Lisi
  • Publication number: 20190253240
    Abstract: Implementations include actions of providing a first transaction hash including a digital representation of a digital record between a first peer and a second peer within a digital records platform, the platform provided by the first peer as a host peer, and the transaction hash being generated based on one or more documents underlying the digital record, receiving one or more edits to at least one document from the second peer, updating the first transaction hash to provide: a second transaction hash, and a transaction hash history including the first transaction hash and the second transaction hash, receiving approval of the digital record from each of the first peer and the second peer, and executing a consensus protocol by a notary service of a third node to update transaction objects across the first node and the second node, the updating indicating that the transaction objects are consistent.
    Type: Application
    Filed: February 13, 2019
    Publication date: August 15, 2019
    Inventors: David Treat, Shane R. Marshall
  • Patent number: 10371333
    Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes though a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: August 6, 2019
    Assignee: LIVING STYLE (B.V.I) LIMITED
    Inventors: Paul Jones, Willard Lassen, John R. Marshall, Jr.
  • Patent number: 10351968
    Abstract: Apparatus and methods for electroplating are described. Apparatus described herein include anode supports including positioning mechanisms that maintain a consistent distance between the surface of the wafer and the surface of a consumable anode during plating. Greater uniformity control is achieved. The consumable anode in one implementation has a plurality of through channels and at least one depression on its surface (e.g., a depression surrounding a channel) that is configured for registering with a protrusion on a component of an anode assembly, such as with a support plate. Fasteners may pass through the channels in the anode and attach it to a charge plate.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: July 16, 2019
    Assignee: Novellus Systems, Inc.
    Inventors: Jingbin Feng, R. Marshall Stowell, Shantinath Ghongadi, Zhian He, Frederick Dean Wilmot
  • Publication number: 20190177871
    Abstract: Anode foil, preferably aluminum anode foil, is etched using a process of treating the foil in an electrolyte bath composition comprising a perfluoroalkylsulfonate, a sulfate, a halide, and an oxidizing agent. The anode foil is etched in the electrolyte bath composition by passing a direct current charge through the bath. The etched anode foil is suitable for use in an electrolytic capacitor.
    Type: Application
    Filed: February 14, 2019
    Publication date: June 13, 2019
    Inventors: Ralph Jason Hemphill, Timothy R. Marshall
  • Patent number: 10307794
    Abstract: According to one aspect there is provided a screen assembly for a vibrating screening machine. The screen assembly comprises a screen chassis and a screen for screening material such as a solution containing liquid and solids. The screen chassis comprises a first face and a second face opposite to the first face, the screen chassis defining a plurality of openings therethrough from the first face to the second face for allowing passage of a material that has been screened. The screen is attached to the first face of the screen chassis and covering the openings of the screen chassis at the first face. The screen chassis may be made of a light-weight, stiff material. The screen may be made of a durable material such as metal. A method for making a screen assembly is also provided.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: June 4, 2019
    Assignee: FP CanMechanica, Inc
    Inventors: Dale R. Marshall, Daniel Guy Pomerleau
  • Patent number: 10309033
    Abstract: Anode foil, preferably aluminum anode foil, is etched using a process of adding an etch resist to the anode foil and treating the foil in an electrolyte bath composition comprising a sulfate, a halide, an oxidizing agent, a surface active agent, and a non-ionic surfactant. The anode foil is etched in the electrolyte bath composition by passing a charge through the bath. The etched anode foil is suitable for use in an electrolytic capacitor.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: June 4, 2019
    Assignee: Pacesetter, Inc.
    Inventors: Ralph Jason Hemphill, Timothy R. Marshall, Thomas F. Strange
  • Publication number: 20190138073
    Abstract: Embodiments describe a receiving element that includes a ferromagnetic structure axially symmetrical around a central axis disposed along a length of the ferromagnetic structure. The ferromagnetic structure includes a groove region defining two end regions on opposing sides of the groove region, where the groove region has a smaller length than the two end regions. The receiving element also includes an inductor coil wound about the groove region of the ferromagnetic structure and in between the two end regions.
    Type: Application
    Filed: September 10, 2018
    Publication date: May 9, 2019
    Applicant: Apple Inc.
    Inventors: Blake R. Marshall, Florence W. Ow, Joel N. Ruscher, Liquan Tan, Aidan N. Zimmerman, Reza Nasiri Mahalati, Hao Zhu, Qigen Ji, Madhusudanan Keezhveedi Sampath, Nan Liu, Robert Scritzky, Gianpaolo Lisi
  • Publication number: 20190103715
    Abstract: Hybrid connectors that may transfer power and data with a variety of electronic devices having different types of connector interfaces, may consume a minimal amount of surface area, depth, and volume in an electronic device, and may be readily manufactured.
    Type: Application
    Filed: September 23, 2018
    Publication date: April 4, 2019
    Applicant: Apple Inc.
    Inventors: Reza Nasiri Mahalati, Blake R. Marshall, Liquan Tan, Florence W. Ow, Alex C. Yeung, John Raff, Robert Scritzky, Wei-Hsuan Chen, Eric S. Jol, Madhusudanan Keezhveedi Sampath, Nan Liu, Gianpaolo Lisi, YiBo Liu
  • Publication number: 20190103764
    Abstract: Embodiments describe a receiving element that includes a ferromagnetic structure axially symmetrical around a central axis disposed along a length of the ferromagnetic structure. The ferromagnetic structure includes a groove region defining two end regions on opposing sides of the groove region, where the groove region has a smaller length than the two end regions. The receiving element also includes an inductor coil wound about the groove region of the ferromagnetic structure and in between the two end regions.
    Type: Application
    Filed: September 10, 2018
    Publication date: April 4, 2019
    Applicant: Apple Inc.
    Inventors: Blake R. Marshall, Florence W. Ow, Joel N. Ruscher, Liquan Tan, Aidan N. Zimmerman, Reza Nasiri Mahalati, Hao Zhu, Qigen Ji, Madhusudanan Keezhveedi Sampath, Nan Liu, Robert Scritzky, Gianpaolo Lisi
  • Publication number: 20190101976
    Abstract: This disclosure relates to systems and methods to provide an interactive space based on events likely to occur. A system may be coupled to a vehicle. The events likely to occur may be predicted based on motion of the vehicle and/or other information. Content may be presented to the user. The predicted events may be used as a basis for adjusting the content. This may allow the motion of the vehicle and/or the predicted events to form a part of a user's experience with the interactive space. The users may feel more immersed in the experiences as the vehicle moves.
    Type: Application
    Filed: October 3, 2017
    Publication date: April 4, 2019
    Inventors: Mark A. REICHOW, Kameron BURK, Gary R. MARSHALL, Michael P. GOSLIN, Jonathan M. ACKLEY
  • Patent number: 10240249
    Abstract: Anode foil, preferably aluminum anode foil, is etched using a process of treating the foil in an electrolyte bath composition comprising a perfluoroalkylsulfonate, a sulfate, a halide, and an oxidizing agent. The anode foil is etched in the electrolyte bath composition by passing a direct current charge through the bath. The etched anode foil is suitable for use in an electrolytic capacitor.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: March 26, 2019
    Assignee: Pacesetter, Inc.
    Inventors: Ralph Jason Hemphill, Timothy R. Marshall
  • Patent number: 10241590
    Abstract: Disclosed herein is an input device having variable make points. More specifically, the various embodiments described herein are directed to an input device having a key, a first button member and a second button member. A dielectric may be positioned between the first button member and the second button member. The key is also associated with a capacitive sensor that is configured to determine a change in capacitance as a distance between the first button member and the second button member changes.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: March 26, 2019
    Assignee: Apple Inc.
    Inventors: Blake R. Marshall, Liquan Tan
  • Publication number: 20190056803
    Abstract: Input device power consumption can be reduced with a magnetic drive system. In some examples, the input device can include a transformer configured to generate a desired high output voltage from logic-level input pulses. In some examples, the distributed capacitance and associated resonance of the transformer can act as a low-pass filter, and can create a relatively clean output waveform from input logic signal waveforms. In some examples, the transformer can be an autotransformer. In some examples, to stabilize an amplitude of the output by sampling the output of the transformer and adjusting the input to the transformer based on the sampled output.
    Type: Application
    Filed: August 17, 2017
    Publication date: February 21, 2019
    Inventors: Michael NUSSBAUM, Blake R. MARSHALL, Jason P. MARINI, Li-Quan TAN
  • Patent number: 10198089
    Abstract: An electrode for an input device can be designed to reduce wobble over a range of input device orientations. The electrode can include a spherical portion and a tapered portion. In some examples, the electrode can linearly taper away from the spherical portion. In other examples, the electrode can non-linearly taper away forming an elliptical flare. Additionally or alternatively, the electrode can include a spring-loaded member that can couple the electrode to other circuitry of the input device. Additionally or alternatively, the electrode can include a neck portion coupled to the tapered portion, and part of the neck portion can be shielded. The input device can include a first non-conductive material disposed on part of the spherical portion of the electrode and a second non-conductive material disposed between part of the electrode and the first non-conductive material.
    Type: Grant
    Filed: September 8, 2015
    Date of Patent: February 5, 2019
    Assignee: Apple Inc.
    Inventors: Priyanka Bhandari, Blake R. Marshall, Li-Quan Tan, Reza Nasiri Mahalati, Aidan N. Zimmerman, Ryan P. Brooks, Kevin C. Armendariz
  • Publication number: 20190035231
    Abstract: The disclosed embodiments include methods and systems for detecting ATM skimmers, other unauthorized devices, such as hidden video cameras or keypad overlays, and/or possible damage to the ATM based upon radio frequency (RF) signal emitted from the ATM and/or 3D image analysis.
    Type: Application
    Filed: October 1, 2018
    Publication date: January 31, 2019
    Applicant: CAPITAL ONE SERVICES, LLC
    Inventors: William A. HODGES, Christopher R. MARSHALL, Pierrick BURGAIN