Patents by Inventor David Erickson

David Erickson 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: 20220092256
    Abstract: A method for facilitating private drafting is described. A request to edit a section of a document in a draft mode is received from a first user of a plurality of users collaborating on the document. An edit for the section of the document in the draft mode is received from the first user. A result of the edit is displayed on a computing device of the first user but not on computing devices of other users of the plurality of users. A request to publish the edit is received from the first user. In response to the request to publish the edit, the result of the edit is displayed on computing devices of the other users of the plurality of users.
    Type: Application
    Filed: December 2, 2021
    Publication date: March 24, 2022
    Inventors: Travis Smith, Michael Jerome Thiesen, Hannah Joy Deering, Mark David Erickson, Ross W. Hendrickson, Bryon Lee Marks, Tanner Davis Miller
  • Patent number: 11262352
    Abstract: The present disclosure relates to, inter alia, devices, systems, and methods for use in the magnetic separation of biological entities from fluid samples. This device includes a magnetic separation chamber configured to receive a fluid sample for magnetic separation, where the magnetic separation chamber includes at least two magnets mounted on the surface or in the wall of the magnetic separation chamber. The device also includes a force provider configured to move the magnetic separation chamber in a side-to-side motion to mix and/or magnetize the fluid sample. In one embodiment, the magnetic separation chamber is in a form of a sleeve and comprises a substantially central channel for loading a vessel containing the fluid sample therein. The systems and methods of the present disclosure involve the use of this device to separate biological entities from fluid samples.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: March 1, 2022
    Assignee: CORNELL UNIVERSITY
    Inventors: Sasank Vemulapati, David Erickson
  • Publication number: 20220050959
    Abstract: A method for maintaining links and revisions for a plurality of documents is described. The method is carried out by one or more computing devices. Requests that indicate revisions to be carried out on the plurality of documents are received, at least one of the requests corresponding to revisions for different documents of the plurality of documents. For each request: a workspace revision counter that is shared by the plurality of documents is incremented, the workspace revision counter indicating a revision state of the plurality of documents, the revision is queued in a workspace revision queue that is shared by the plurality of documents, and the revision indicated by the request is caused to be performed on one or more documents of the plurality of documents that correspond to the request.
    Type: Application
    Filed: August 20, 2021
    Publication date: February 17, 2022
    Inventors: MacLeod Gordon Broad, Dustin Lee Hiatt, Joel Patrick Barbour, Graham I. Cummins, Mark David Erickson, Matthew Peter Hinrichsen, Robert Ray Lamb, Tanner Davis Miller, Travis Lee Smith
  • Patent number: 11228656
    Abstract: An event processing system is provided for providing resilient message processing using asynchronous communications. The event processing device includes a processor and a memory. The event processing device is in communication with a publisher microservice and subscriber microservices. The processor is configured to receive an event including a collection of data from the publisher microservice. The processor is also configured to process the event to identify a recipient microservice. The processor is configured to update a queue with a queue entry for each of the at least one recipient microservices for the event. Each queue entry is associated with a priority. The processor is also configured to attempt to transmit the event to each of the at least one recipient microservices until a transmission confirmation message is received. The processor is further configured to update the queue by removing the queue entry for which the transmission confirmation message is received.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: January 18, 2022
    Assignee: Express Scripts Strategic Development, Inc.
    Inventors: Johnu Celestine, Surya Teja Reddy Kotha, Dmitry Milman, Robert W. Scanlon, Daniel E. Powers, David Erickson
  • Patent number: 11186812
    Abstract: An optofluidic photoreactor including an optical waveguide having an input, characterized by an evanescent optical field confined along an outer surface of the optical waveguide produced by radiation propagating in the optical waveguide, means for inputting light to the input of the optical waveguide, and a photoactive material disposed substantially only within the evanescent field. A method for optically activating a photoactive material in an optofluidic photoreactor to convert carbon dioxide and water into other molecules that may be useful as a fuel or a chemical feedstock.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: November 30, 2021
    Assignee: CORNELL UNIVERSITY
    Inventors: David Erickson, Perry M. Schein
  • Patent number: 11150240
    Abstract: The present disclosure relates to, inter alia, devices, systems, and methods for use in the magnetic separation of biological entities from fluid samples. This device includes a magnetic separation chamber configured to receive a fluid sample for magnetic separation, where the magnetic separation chamber includes at least two magnets mounted on the surface or in the wall of the magnetic separation chamber. The device also includes a force provider configured to move the magnetic separation chamber in a side-to-side motion to mix and/or magnetize the fluid sample. In one embodiment, the magnetic separation chamber is in a form of a sleeve and comprises a substantially central channel for loading a vessel containing the fluid sample therein. The systems and methods of the present disclosure involve the use of this device to separate biological entities from fluid samples.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: October 19, 2021
    Assignee: CORNELL UNIVERSITY
    Inventors: Sasank Vemulapati, David Erickson
  • Publication number: 20210319172
    Abstract: A method for rendering linked content in a first document having a table with a plurality of cells is described. A first user entry of a first link in a cell of the plurality of cells is received at a computing device. The first link refers to a first set of content having a source location that is external to the cell. The cell is displayed in a user interface that displays the first document. Displaying the cell includes retrieving, by the computing device, the first set of content using the first link. Displaying the cell also includes updating, by the computing device, the user interface to display, within the cell, both the first set of content and a second set of content that is distinct from the first set of content.
    Type: Application
    Filed: May 11, 2020
    Publication date: October 14, 2021
    Inventors: Taylor Anderson, Joshua Allen Beam, Brian David Bolton, Kaitlyn Alise Childers, Mark David Erickson, Grant Nelson, John Christopher Pillar, Madelyn Renee Stephens
  • Patent number: 11126357
    Abstract: A method and apparatus that provides a solid state drive that analyzes connection performance during I/O operations and is configured to independently modify connection performance based upon user specified input parameters without the need for host computer management.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: September 21, 2021
    Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Darin Edward Gerhart, Nicholas Edward Ortmeier, Mark David Erickson
  • Publication number: 20210278404
    Abstract: A competitive diagnostic assay strip includes a first layer on a substrate for receiving, absorbing, and filtering a liquid sample. A second layer is on the substrate downstream of the first layer and includes a specific binding partner of a target molecule that will bind to the target molecule and produce a complex. A third layer is on the substrate downstream of the second layer and includes test and control regions. The test region has target molecules which will bind to and immobilize the complex in the test region. The control region has a moiety which will non-specifically bind to and immobilize the binding partner in the control region. In one embodiment, a spacer layer is on the substrate downstream of the second layer and designed to substantially stop flow of material from the second layer within the spacer layer to provide added mixing and incubation time for formation of the complex.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 9, 2021
    Inventors: David ERICKSON, Seoho LEE, Saurabh MEHTA, Sasank Sai VEMULAPATI, Elizabeth Grace REY, Dakota O'DELL
  • Patent number: 11100277
    Abstract: A method for rendering linked content in a first document is described. A first user entry of a first link in the first document is received at a computing device. The first link refers to a first set of content having a source location that is external to the first user entry. The first set of content is displayed with a first display format of the source location in a user interface that displays the first document. Displaying the first set of content includes retrieving, by the computing device, the first set of content using the first link. Displaying the first set of content also includes updating the user interface to display both the first set of content and a second set of content that is distinct from the first set of content.
    Type: Grant
    Filed: February 15, 2021
    Date of Patent: August 24, 2021
    Assignee: WORKIVA INC.
    Inventors: Taylor Anderson, Mark David Erickson, Hannah Deering, Jonathan Gray Sandridge, Christian Plazas, Wilfredo Merced, III, Brian David Bolton, Bryon Marks, Ashley Kay Knobloch
  • Patent number: 11100281
    Abstract: A method for maintaining links and revisions for a plurality of documents is described. The method is carried out by one or more computing devices. Requests that indicate revisions to be carried out on the plurality of documents are received, at least one of the requests corresponding to revisions for different documents of the plurality of documents. For each request: a workspace revision counter that is shared by the plurality of documents is incremented, the workspace revision counter indicating a revision state of the plurality of documents, the revision is queued in a workspace revision queue that is shared by the plurality of documents, and the revision indicated by the request is caused to be performed on one or more documents of the plurality of documents that correspond to the request.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: August 24, 2021
    Assignee: WORKIVA INC.
    Inventors: MacLeod Gordon Broad, Dustin Lee Hiatt, Joel Patrick Barbour, Graham I Cummins, Mark David Erickson, Matthew Peter Hinrichsen, Robert Ray Lamb, Tanner Davis Miller, Travis Lee Smith
  • Publication number: 20210247390
    Abstract: The present disclosure relates to, inter alia, devices, systems, and methods for use in the magnetic separation of biological entities from fluid samples. This device includes a magnetic separation chamber configured to receive a fluid sample for magnetic separation, where the magnetic separation chamber includes at least two magnets mounted on the surface or in the wall of the magnetic separation chamber. The device also includes a force provider configured to move the magnetic separation chamber in a side-to-side motion to mix and/or magnetize the fluid sample. In one embodiment, the magnetic separation chamber is in a form of a sleeve and comprises a substantially central channel for loading a vessel containing the fluid sample therein. The systems and methods of the present disclosure involve the use of this device to separate biological entities from fluid samples.
    Type: Application
    Filed: July 22, 2019
    Publication date: August 12, 2021
    Applicant: CORNELL UNIVERSITY
    Inventors: Sasank VEMULAPATI, David ERICKSON
  • Patent number: 11075992
    Abstract: Ameliorative actions are taken using a system equipped with sensors and equipment for attending to a patient. Operation of the system is controlled at a remote site or alternatively at the location of an injury. Injury assessment and the patient's affective and/or cognitive state may be facilitated through the analysis of data obtained by the sensors.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: July 27, 2021
    Assignee: International Business Machines Corporation
    Inventors: Thomas David Erickson, Clifford A. Pickover, Maja Vukovic, Komminist Weldemariam
  • Publication number: 20210189453
    Abstract: Provided are systems, devices, kits, and methods that are used for antimicrobial sensitivity testing (AST). The systems, devices, kits, and methods provide a capillary-based antimicrobial susceptibility testing platform referred to as “cAST” that provides faster determination of antimicrobial susceptibility using lower sample volumes than previous approaches. The cAST approach includes performing AST by measuring colorimetric or fluorescent signal changes in samples in conduits that contain antimicrobial agents and one or more dyes. The conduits are operably linked to a light source and a light detecting component through a mount configured to hold the conduits and thereby determine changes in light that indicates changes in bacteria growth in the present of the antimicrobial agents.
    Type: Application
    Filed: December 23, 2020
    Publication date: June 24, 2021
    Inventors: Sasank Vemulapati, Ruisheng Wang, David Erickson
  • Publication number: 20210081605
    Abstract: A method for facilitating private drafting is described. A request to edit a section of a document in a draft mode is received from a first user of a plurality of users collaborating on the document. An edit for the section of the document in the draft mode is received from the first user. A result of the edit is displayed on a computing device of the first user but not on computing devices of other users of the plurality of users. A request to publish the edit is received from the first user. In response to the request to publish the edit, the result of the edit is displayed on computing devices of the other users of the plurality of users.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 18, 2021
    Inventors: Travis Smith, Michael Jerome Thiesen, Hannah Joy Deering, Mark David Erickson, Ross W. Hendrickson, Bryon Lee Marks, Tanner Davis Miller
  • Patent number: 10949096
    Abstract: A method for control of latency information through logical block addressing is described comprising receiving a computer command, performing a read flow operation on a computer buffer memory based on the computer command; populating at least one metadata frame with data based on logical block address latency information; initiating a serial attached data path transfer for one of transmitting and receiving data to the computer drive and transmitting data to a host based on the second latency.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: March 16, 2021
    Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Darin Edward Gerhart, Nicholas Edward Ortmeier, Mark David Erickson
  • Publication number: 20200380886
    Abstract: A footwear insert, including a plurality of bodies to be disposed on or within at least a portion of a left shoe and at least a portion of a right shoe, and a plurality of indicators disposed on or within at least a portion of the plurality of bodies to indicate a correct position of the plurality of bodies with respect to each other.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 3, 2020
    Inventor: David Erickson
  • Publication number: 20200300850
    Abstract: A diagnostic assay strip includes a first layer that includes an iron mobile labelled specific binding partner that will bind to and iron biomarker from a sample and produce an iron complex and a vitamin A mobile labelled specific binding partner that will bind to a vitamin A biomarker from the sample and produce a vitamin A complex. A second layer includes iron and vitamin A test regions, and a control region. The iron test region has immobilized specific binding partners that will bind to the iron complex. The vitamin A test region has immobilized vitamin A biomarker that will bind to vitamin A mobile labelled specific binding partner, which is not bound to the vitamin A biomarker, passing from the first layer to the second layer. The control region has a moiety which will non-specifically bind to and immobilize the iron and vitamin A labelled specific binding partners. Methods of using the diagnostic assay strip are also discussed.
    Type: Application
    Filed: November 13, 2018
    Publication date: September 24, 2020
    Inventors: Saurabh MEHTA, David ERICKSON, Zhengda LU
  • Publication number: 20200291343
    Abstract: An optofluidic photoreactor including an optical waveguide having an input, characterized by an evanescent optical field confined along an outer surface of the optical waveguide produced by radiation propagating in the optical waveguide, means for inputting light to the input of the optical waveguide, and a photoactive material disposed substantially only within the evanescent field. A method for optically activating a photoactive material in an optofluidic photoreactor to convert carbon dioxide and water into other molecules that may be useful as a fuel or a chemical feedstock.
    Type: Application
    Filed: March 27, 2020
    Publication date: September 17, 2020
    Applicant: CORNELL UNIVERSITY
    Inventors: David Erickson, Perry M. Schein
  • Publication number: 20200225860
    Abstract: A method and apparatus that provides a solid state drive that analyzes connection performance during I/O operations and is configured to independently modify connection performance based upon user specified input parameters without the need for host computer management.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Inventors: Darin Edward GERHART, Nicholas Edward ORTMEIER, Mark David ERICKSON