Patents by Inventor David An

David An 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: 11675936
    Abstract: A design and testing simulation scales an industrial simulation across multiple different processing nodes, and generates a unified view of the distributed industrial simulation based on simulation and graphics data collected from the multiple processing nodes. The system can allow the user to designate different portions of the a digital model of an automation system to be executed on respective different distributed processing nodes, such that each portion of the model is executed on its designated node and the nodes exchange data as necessary to simulate the aggregate automation system as a whole. In order to visualize this aggregated simulation, the design and testing system unifies the distributed portions of the model into a unified three-dimensional presentation at a single node, and this unified view is animated based on data received from the nodes on which the distributed simulation is executed.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: June 13, 2023
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Ian McGregor, Adam Davidson, David Dawkins
  • Patent number: 11673749
    Abstract: A glass cutting line includes automatic remnant storage and retrieval including cutting table with integrated squaring stop and y-break breaking bar facilitating sub-plate cutting. The cutting table is configured for sub-plate cutting mode which provides the ability to cut portions of a stock sheet and release the cut portion in the form of a remnant and or individual workpieces to breakout before the entire sheet is finished scoring without the sub-plate leaving the cutting table.
    Type: Grant
    Filed: September 7, 2020
    Date of Patent: June 13, 2023
    Assignee: BILLCO MANUFACTURING INCORPORATED
    Inventors: Phillip David Plant, Darin Vietmeier
  • Patent number: 11674370
    Abstract: An improved perforating gun. The perforating gun includes an internal charge holder formed from a conductive material and comprising a grounding tab. The grounding tab protrudes through a first end cap and is in direct electrical contact with a tandem for grounding the internal charge holder. An optional second grounding tab protrudes through a second end cap and is in direct electrical contact with a second tandem. Each end cap includes a contact pin that engages a signal transfer pin contained within a tandem. The contact pins are biased outwardly by respective compression springs, and each compression spring comprises a portion of an electrical path for a firing signal.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: June 13, 2023
    Assignees: Harrison Jet Guns II, L.P., PMR Global, Inc.
    Inventors: James F. Shelton, Dee Estes, David Sciuto
  • Patent number: 11675970
    Abstract: Systems, methods, and products for auto tagging structured PDF documents that do not have accessibility tags. In one embodiment, structured PDF documents having accessibility tags are first parsed and analyzed to organize the visual components of the documents. The relationships of the identified objects to DOM elements (e.g., tags) are determined, and the objects and related DOM elements are stored in training files. The training files are used to train various classifiers. Untagged PDF documents are then parsed to identify included visual objects, and the classifiers are used to determine DOM elements that should be associated with visual objects identified in the untagged PDF documents. This information is used to construct a DOM structure corresponding to each untagged document. A new PDF is then generated corresponding to each untagged document using the generated DOM structure and visual object information.
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: June 13, 2023
    Assignee: OPEN TEXT CORPORATION
    Inventors: David Comeau, Jeffrey Williams, Evgeny Kolesnikov, Michael Itkin, June Qiang, James Relunia, Brian Sue
  • Patent number: 11678158
    Abstract: A temporary EID (TEID) is generated based on an indicator of a hash algorithm, a nonce, and a hash generated using the hash algorithm. The hash is generated based on the indicator, nonce, and EID of a mobile device. The TEID is sent to the mobile network operator to identify the mobile device in lieu of using the device's EID. The TEID is stored in a data store and an eSIM profile for the mobile device is associated the TEID. The mobile device sends to an eSIM server the device's EID over a secure communications channel. The eSIM server generates a hash using the indicator and nonce contained in the stored TEID and the EID of the mobile device. The eSIM server verifies that the generated hash matches the hash contained in the TEID stored in the data store. If the hash matches, the eSIM server sends, to the mobile device, subscription credentials for accessing the mobile network in accordance with the data plan.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: June 13, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventor: John David Bruner
  • Patent number: 11677032
    Abstract: A sensor includes a lead frame having a first surface, a second opposing surface, and a plurality of leads and a semiconductor die having a first surface attached to the first surface of the lead frame and a second, opposing surface. The sensor further includes a non-conductive mold material enclosing the die and at least a portion of the lead frame, a conductive coil secured to the non-conductive mold material, a mold material secured to the non-conductive mold material and enclosing the conductive coil, wherein the mold material has a central region and an element disposed in the central region of the mold material.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: June 13, 2023
    Assignee: Allegro MicroSystems, LLC
    Inventors: Ravi Vig, William P. Taylor, Paul A. David, P. Karl Scheller, Andreas P. Friedrich
  • Patent number: 11673198
    Abstract: A slicer in a material drop ejecting three-dimensional (3D) object printer generates machine ready instructions that operate components of a printer, such as actuators and an ejector having at least one nozzle, to form features of an object more precisely than previously known. The instructions generated by the slicer use positional data from an encoder to control the actuators to move the ejector and a platform on which the object is formed relative to one another to form edges of the feature.
    Type: Grant
    Filed: January 30, 2021
    Date of Patent: June 13, 2023
    Assignee: Xerox Corporation
    Inventors: Jack G. Elliot, Rachel L. Tanchak, Derek A. Bryl, Piotr Sokolowski, Erwin Ruiz, David A. Mantell, Brendan McNamara, Peter M. Gulvin, Christopher T. Chungbin
  • Patent number: 11676514
    Abstract: An embodiment includes a system comprising: an artery, a vein, and a nerve; a first length of tubing adjacent at least one of the vein, artery, and nerve; a second length of tubing to couple to the first length of tubing; and a pump comprising a number of actuators; wherein when the system when operating is configured such that (b)(i) the second length of tubing couples to at least one of the number of actuators, (b)(ii) ends of the first and second lengths of tubing are closed, (b)(iii) a second end of the first length of tubing is operatively coupled to a second end of the second length of tubing, (b)(v) the pump pulsates fluid within the first length of tubing in response to the number of actuators intermittently contacting the second length of tubing.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: June 13, 2023
    Assignee: Maverick Regional Anesthesia Education, LLC
    Inventors: Daniel Nash, David Gaskin
  • Patent number: 11672449
    Abstract: Embodiments of the present disclosure relate generally devices for detecting analytes in a subject. More particularly, the present disclosure provides a biosensor array for detecting analytes in a subject. Embodiments of the present disclosure include a biosensor array comprising a plurality of sensor cells for detecting an analyte in a subject. In accordance with these embodiments, the plurality of sensor cells comprises at least one electrode, at least one antibody immobilized on a surface of the at least one electrode, and a biodegradable coating in contact with the at least one antibody.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: June 13, 2023
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Jeffrey LaBelle, David Probst, Bin Mu
  • Patent number: 11672224
    Abstract: The present invention is directed in part to soybean variety AR1403091, EE1600274, EE1600891, EE1660258, EE1760174, EE1760847, and/or EE1761104 breeding and development. The present invention particularly relates to soybean variety AR1403091, EE1600274, EE1600891, EE1660258, EE1760174, EE1760847, and/or EE1761104 and its seed, cells, germplasm, plant parts, and progeny, and methods of using AR1403091, EE1600274, EE1600891, EE1660258, EE1760174, EE1760847, and/or EE1761104, e.g., in a breeding program.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: June 13, 2023
    Assignee: Syngenta Crop Protection AG
    Inventor: David Scott Lee
  • Patent number: 11677879
    Abstract: Some disclosed teleconferencing methods may involve detecting a howl state during a teleconference. The teleconference may involve two or more teleconference client locations and a teleconference server. The teleconference server may be configured for providing full-duplex audio connectivity between the teleconference client locations. The howl state may be a state of acoustic feedback involving two or more teleconference devices in a teleconference client location. Detecting the howl state may involve an analysis of both spectral and temporal characteristics of teleconference audio data. Some disclosed teleconferencing methods may involve determining which client location is causing the howl state. Some such methods may involve mitigating the howl state and/or sending a howl state detection message.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: June 13, 2023
    Assignee: DOLBY LABORATORIES LICENSING CORPORATION
    Inventors: Kai Li, David Gunawan, Feng Deng, Qianqian Fang
  • Patent number: 11677203
    Abstract: A compression die configured to crimp a composite core is disclosed. The compression die includes an outer body having a tool engaging surface, and an inner body coupled to the outer body. The inner body has a crimping area, wherein the crimping area of the inner body includes ten planar surfaces. The ten planar surfaces are positioned at an angle with respect to an adjacent planar surface such that the combination of the ten planar surfaces form a decagon shaped channel. Crimping is performed by the compression die by inserting the composite core into an encasing connector, which is then inserted into the decagon shaped channel of the compression die. A radial force towards the center of the decagon shaped channel is applied until an outer circumference of the encasing connector containing the composite core fully engages a surface area of each of the ten planar surfaces.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: June 13, 2023
    Assignee: Hubbell Incorporated
    Inventors: Gary Schrader, David Boudreau, Peter Chan
  • Patent number: 11674081
    Abstract: A method is disclosed for forming a blended phosphor composition. The method includes the steps of firing precursor compositions that include europium and nitrides of at least calcium, strontium and aluminum, in a refractory metal crucible and in the presence of a gas that precludes the formation of nitride compositions between the nitride starting materials and the refractory metal that forms the crucible. The resulting compositions can include phosphors that convert frequencies in the blue portion of the visible spectrum into frequencies in the red portion of the visible spectrum.
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: June 13, 2023
    Assignee: CREELED, INC.
    Inventors: Brian T. Collins, Christopher P. Hussell, David T. Emerson, Ronan P. Le Toquin
  • Patent number: 11672768
    Abstract: A crosslinkable composition is useful for preparing a skin contact adhesive or a coating on a substrate. The crosslinkable composition includes (A) a polyurethane-polyorganosiloxane copolymer and (B) a curing catalyst. The skin contact adhesive prepared by crosslinking the crosslinkable composition is useful in applications such as adhesives for medical tapes, adhesives for wound dressings, adhesives for prosthetics, ostomy appliance adhesives, adhesives for medical monitoring appliances, adhesives for scar therapy treatments, adhesives for cosmetic patches, and transdermal drug delivery systems.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: June 13, 2023
    Assignee: DOW SILICONES CORPORATION
    Inventors: Bizhong Zhu, Martin Grasmann, Vinita Pandit, David Pierre, Bertrand Louis Julien Lenoble
  • Patent number: 11674304
    Abstract: The invention relates to a bracket to restrain a partition wall in the interior of a building. The bracket comprises a body having a generally hollow sheath and a shaft that is slidable within the sheath to adjust the bracket. The bracket is particularly suitable for supporting internal partition walls of buildings that are located in areas prone to earthquakes and high winds because the bracket allows for the wall to be laterally supported while also accommodating vertical movement experienced during building deflection and inter-storey drift without transferring compression and expansion loads onto the partition wall.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: June 13, 2023
    Assignee: T & R INTERIOR SYSTEMS LIMITED
    Inventors: Hedda Maria Landreth, Stephen Anthony Karl Thwaite, Joseph David Bain
  • Patent number: 11673922
    Abstract: Pesticidal proteins exhibiting toxic activity against Lepidopteran pest species are disclosed, and include, but are not limited to, TIC13085 and TIC13087. DNA constructs are provided which contain a recombinant nucleic acid sequence encoding one or more of the disclosed pesticidal proteins. Transgenic plants, plant cells, seed, and plant parts resistant to Lepidopteran infestation are provided which contain recombinant nucleic acid sequences encoding the pesticidal proteins of the present invention. Methods for detecting the presence of the recombinant nucleic acid sequences or the proteins of the present invention in a biological sample, and methods of controlling Lepidopteran species pests using any of the TIC13085 and TIC13087 pesticidal proteins are also provided.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: June 13, 2023
    Assignee: Monsanto Technology LLC
    Inventors: David J. Bowen, Todd A. Ciche, Arlene R. Howe, Stephanie C. Waldheuser, Kimberly M. Wegener
  • Patent number: D988667
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: June 13, 2023
    Assignee: NIKE, Inc.
    Inventors: Shawn G. Carboy, Can Eldem, Althea R. Fyfe, David Nickless
  • Patent number: D988669
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: June 13, 2023
    Assignee: NIKE, Inc.
    Inventors: Shawn G. Carboy, Can Eldem, Althea R. Fyfe, David Nickless
  • Patent number: D988923
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: June 13, 2023
    Assignee: Things That Work Inc.
    Inventors: Theodore Elliott, David Woodward, Andrew Roost
  • Patent number: D989322
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: June 13, 2023
    Inventors: William J. Leimkuehler, Jr., Steven W. Cornelius, David J. Corn, David Mandel, Christopher Terella, Chris Hile, Drew Carlton