Patents by Inventor David Matthews

David Matthews 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: 20230302484
    Abstract: A fluid dispensing apparatus may be provided that includes a fluid reservoir configured to hold a liquid fluid. The fluid dispensing apparatus may include fluid output zones with at least one of the fluid output zones including plural fluid pumps. Each of the fluid pumps may have a flow rate at which the liquid fluid is pumped by the fluid pump. A slot die may also be provided that has a slot for each of the fluid output zones. The fluid dispensing apparatus may also include a relief valve mechanically connected to each of the fluid pumps, and a control device. The control device may be functionally connected to each relief valve, and the control device may be adapted to selectively instruct each valve to open or close to produce differing volume rates of fluid through each slot based on the relief valves selected.
    Type: Application
    Filed: March 16, 2023
    Publication date: September 28, 2023
    Applicant: Illinois Tool Works Inc.
    Inventors: Mel Steven Lessley, David Matthew Ogden
  • Patent number: 11768733
    Abstract: An apparatus includes a central processing unit (CPU) core and a cache subsystem coupled to the CPU core. The cache subsystem includes a memory configured to store a line of data and an error correcting code (ECC) syndrome associated with the line of data, where the ECC syndrome is calculated based on the line of data and the ECC syndrome is a first type ECC. The cache subsystem also includes a controller configured to, in response to a request from a master configured to implement a second type ECC, the request being directed to the line of data, transform the first type ECC syndrome for the line of data to a second type ECC syndrome send a response to the master. The response includes the line of data and the second type ECC syndrome associated with the line of data.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: September 26, 2023
    Assignee: Texas Instruments Incorporated
    Inventors: Abhijeet Ashok Chachad, David Matthew Thompson, Son Hung Tran
  • Publication number: 20230297506
    Abstract: A method includes receiving, by a level two (L2) controller, a first request for a cache line in a shared cache coherence state; mapping, by the L2 controller, the first request to a second request for a cache line in an exclusive cache coherence state; and responding, by the L2 controller, to the second request.
    Type: Application
    Filed: May 30, 2023
    Publication date: September 21, 2023
    Inventors: Abhijeet Ashok CHACHAD, David Matthew THOMPSON, Timothy David ANDERSON, Kai CHIRCA
  • Publication number: 20230297469
    Abstract: An apparatus includes a central processing unit (CPU) core and a cache subsystem coupled to the CPU core. The cache subsystem includes a first memory, a second memory, and a controller coupled to the first and second memories. The controller is configured to execute a sequence of scrubbing transactions on the first memory and execute a functional transaction on the second memory. One of the scrubbing transactions and the functional transaction are executed concurrently.
    Type: Application
    Filed: May 30, 2023
    Publication date: September 21, 2023
    Inventors: David Matthew THOMPSON, Abhijeet Ashok CHACHAD
  • Patent number: 11762683
    Abstract: A method includes receiving, by a level two (L2) controller, a write request for an address that is not allocated as a cache line in a L2 cache. The write request specifies write data. The method also includes generating, by the L2 controller, a read request for the address; reserving, by the L2 controller, an entry in a register file for read data returned in response to the read request; updating, by the L2 controller, a data field of the entry with the write data; updating, by the L2 controller, an enable field of the entry associated with the write data; and receiving, by the L2 controller, the read data and merging the read data into the data field of the entry.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: September 19, 2023
    Assignee: Texas Instruments Incorporated
    Inventors: Abhijeet Ashok Chachad, David Matthew Thompson
  • Publication number: 20230286961
    Abstract: Compounds, and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels are provided. Also provided are pharmaceutical compositions comprising the compounds or pharmaceutically acceptable salts and methods of using the compounds, pharmaceutically acceptable salts, and pharmaceutical compositions in the treatment of various disorders, including pain.
    Type: Application
    Filed: November 8, 2022
    Publication date: September 14, 2023
    Inventors: Steven John Durrant, Nadia M. Ahmad, Elizabeth Mary Beck, Lidio Marx Carvalho Meireles, Ewa Iwona Chudyk, Gorka Etxebarria Jardi, Bhairavi Galan, Sara S. Hadida Ruah, Dennis James Hurley, Ronald Marcellus Knegtel, Timothy Donald Neubert, Joanne Louise Pinder, Joseph Pontillo, Robert Pullin, Yvonne Schmidt, David Matthew Shaw, Sarah Skerratt, Dean Stamos, Stephen Andrew Thomson, Anisa Nizarali Virani, Christopher Wray
  • Patent number: 11753196
    Abstract: A vacuum sealer includes: a housing comprising a vacuum chamber therein; a vacuum pump in fluid communication with the vacuum chamber; a sealing mechanism adjacent a periphery of the vacuum chamber; a valve positioned and configured to releasably seal the vacuum chamber, the valve movable between a first position, in which the valve forms a seal with the sealing chamber, and a second position, in which the valve does not form a seal with the sealing chamber; and a controller operatively connected with the vacuum pump, the sealing mechanism, and the valve. The controller is configured to move the valve from the first position to the second position during sealing.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: September 12, 2023
    Assignee: Hamilton Beach Brands, INC.
    Inventor: David Matthew Schandel
  • Publication number: 20230278326
    Abstract: A printing plate pressure adjustment system for a can decorator including a printing plate cylinder assembly having a printing plate cylinder drive shaft, and a blanket wheel. The system, includes an actuator, a control system structured to control operation of the actuator to adjust a pressure, between the printing plate cylinder assembly and the blanket wheel, an eccentric bushing disposed around the printing plate cylinder drive shaft, wherein rotation of the eccentric bushing causes the printing plate cylinder to move toward or away from the blanket wheel, and a drive mechanism coupled between the actuator and the eccentric bushing, wherein operation of the actuator causes the drive mechanism to rotate the eccentric bushing.
    Type: Application
    Filed: May 11, 2023
    Publication date: September 7, 2023
    Applicant: Stolle Machinery Company, LLC
    Inventors: Bryon Lee Kajfosz, David Matthew Sebesta, Karl Scott Fleischer
  • Patent number: 11744402
    Abstract: Exemplary embodiments of a kamado-style cooker pizza oven conversion device are disclosed. Certain embodiments detachably mount within a kamado-styled cooker such that the lid of the cooker rests at an angle on the top of the device and thereby “closes off” and defines a cooking space within the interior that takes advantage of the pizza oven-like features of a kamado cooker. With an embodiment of the solution installed in a kamado cooker, an open doorway or window is defined for allowing a user to insert a pizza into the cooking space and place the pizza on a pizza stone held by the device. Embodiments allow for cooking to occur simultaneously via conductive, convective and radiant thermal energy transfer.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: September 5, 2023
    Assignee: Align Machine Works, LLC
    Inventors: Joseph Pruitt, Jeffrey Broadrick, David Matthew Williams Hemming
  • Publication number: 20230271953
    Abstract: The present invention relates to compounds that act as DUX4 repressors, suitable for the treatment of diseases related to DUX4 expression, such as muscular dystrophies. It also relates to use of such compounds, or to methods of use of such compounds.
    Type: Application
    Filed: November 27, 2020
    Publication date: August 31, 2023
    Applicant: Facio Intellectual Property B.V.
    Inventors: Pui Leng Loke, Joris Herman De Maeyer, Robert David Matthew Pace, Simon Fletcher Elwood, Gregory Foulkes, Andrew Anighoro, Ainoa Rueda-Zubiaurre, Jonathan Philip Richards, Adam James Davenport, Cristina Lecci, Anthony Paul Dickie, Gerd Schnorrenberg
  • Patent number: 11740930
    Abstract: A method includes receiving, by a L2 controller, a request to perform a global operation on a L2 cache and preventing new blocking transactions from entering a pipeline coupled to the L2 cache while permitting new non-blocking transactions to enter the pipeline. Blocking transactions include read transactions and non-victim write transactions. Non-blocking transactions include response transactions, snoop transactions, and victim transactions.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: August 29, 2023
    Assignee: Texas Instruments Incorporated
    Inventors: Abhijeet Ashok Chachad, Naveen Bhoria, David Matthew Thompson, Neelima Muralidharan
  • Publication number: 20230257371
    Abstract: The present invention relates to cyclic cyanoenone derivatives of Formula (I) or pharmaceutically acceptable salts or solvates thereof, wherein R1, R2, R3, R4 and m are as defined herein. The present invention also relates to pharmaceutical compositions comprising the cyclic cyanoenone derivatives of Formula (I) and to their use in therapy.
    Type: Application
    Filed: July 15, 2021
    Publication date: August 17, 2023
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Michael D. Altman, David A. Canditio, Alec H. Christian, Ornella Di Pietro, Min Lu, Umar Faruk Mansoor, Katrina Marie Mennie, Andrew J. Musacchio, Anandan Palani, Michael H. Reutershan, David Matthew Shaw, Ping Lui, Stephen St-Gallay
  • Publication number: 20230249397
    Abstract: The present disclosure relates to an additive manufacturing system for forming at least one of forming a part or modifying a surface using a volume of polymerizable resin. The system makes use of a subsystem for generating power output signals, and at least one acoustic transducer. The acoustic transducer is placed in a vicinity of the volume of polymerizable resin and is responsive to the power output signals. The acoustic transducer generates and projects ultrasound energy in response to receiving the power output signals to at least one spatial location within the volume of resin to cause polymerization of at least a portion of the volume of resin to at least one of form the part or modify the surface.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 10, 2023
    Applicant: Lawrence Livermore National Security, LLC
    Inventors: Ishan JOSHIPURA, Martin DE BEER, Jordan Seiji LUM, Maxim SHUSTEFF, David Matthew STOBBE
  • Publication number: 20230254907
    Abstract: Providing memory bandwidth compression using compressed memory controllers (CMCs) in a central processing unit (CPU)-based system is disclosed. In this regard, in some aspects, a CMC is configured to receive a memory read request to a physical address in a system memory, and read a compression indicator (CI) for the physical address from a master directory and/or from error correcting code (ECC) bits of the physical address. Based on the CI, the CMC determines a number of memory blocks to be read for the memory read request, and reads the determined number of memory blocks. In some aspects, a CMC is configured to receive a memory write request to a physical address in the system memory, and generate a CI for write data based on a compression pattern of the write data. The CMC updates the master directory and/or the ECC bits of the physical address with the generated CI.
    Type: Application
    Filed: March 21, 2023
    Publication date: August 10, 2023
    Inventors: Abhijeet Ashok Chachad, David Matthew Thompson, Daniel Brad Wu
  • Publication number: 20230251975
    Abstract: A system comprises a processor including a CPU core, first and second memory caches, and a memory controller subsystem. The memory controller subsystem speculatively determines a hit or miss condition of a virtual address in the first memory cache and speculatively translates the virtual address to a physical address. Associated with the hit or miss condition and the physical address, the memory controller subsystem configures a status to a valid state. Responsive to receipt of a first indication from the CPU core that no program instructions associated with the virtual address are needed, the memory controller subsystem reconfigures the status to an invalid state and, responsive to receipt of a second indication from the CPU core that a program instruction associated with the virtual address is needed, the memory controller subsystem reconfigures the status back to a valid state.
    Type: Application
    Filed: April 3, 2023
    Publication date: August 10, 2023
    Inventors: Bipin Prasad Heremagalur Ramaprasad, David Matthew Thompson, Abhijeet Ashok Chachad, Hung Ong
  • Publication number: 20230253016
    Abstract: Systems and techniques for modifying a subsection of uploaded media are presented. An instruction component receives a media file and a media enhancement instruction that includes enhancement data and media interval data for a first segment of the media file. A processing component modifies the first segment of the media file associated with the media interval data based on the enhancement data to generate an edited first segment of the media file. A finalization component generates an edited version of the media file that includes the edited first segment of the media file and at least a second segment of the media file that is not modified based on the enhancement data.
    Type: Application
    Filed: March 24, 2023
    Publication date: August 10, 2023
    Inventors: David Matthew Patierno, Reed Morse, Jason Toff
  • Patent number: 11718686
    Abstract: The invention provides antibodies and antigen-binding fragments thereof that selectively bind to an epitope within the core region of transglutaminase type 2 (TG2). Novel epitopes within the TG2 core are provided. The invention provides human TG2 inhibitory antibodies and uses thereof, particularly in medicine, for example in the treatment and/or diagnosis of conditions including Celiac disease, scarring, fibrosis-related diseases, neurodegenerative/neurological diseases and cancer.
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: August 8, 2023
    Assignee: LIFEARC
    Inventors: Tim Johnson, Phil Watson, David Matthews, Alex Brown
  • Patent number: 11720495
    Abstract: In described examples, a coherent memory system includes a central processing unit (CPU) and first and second level caches. The CPU is arranged to execute program instructions to manipulate data in at least a first or second secure context. Each of the first and second caches stores a secure code for indicating the at least first or second secure contexts by which data for a respective cache line is received. The first and second level caches maintain coherency in response to comparing the secure codes of respective lines of cache and executing a cache coherency operation in response.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: August 8, 2023
    Assignee: Texas Instmments Incorporated
    Inventors: Abhijeet Ashok Chachad, David Matthew Thompson, Naveen Bhoria
  • Patent number: D994646
    Type: Grant
    Filed: November 15, 2022
    Date of Patent: August 8, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Emmanuel Laffon de Mazieres, Giles David Matthew McWilliam
  • Patent number: D998605
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: September 12, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Jesse Wheeler Moore, Giles David Matthew McWilliam