Patents by Inventor Mary Davis
Mary Davis 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).
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Publication number: 20240140661Abstract: A bottle assembly has a bottle and a removable cap. The cap includes a nozzle and a vent arrangement. The vent arrangement can include a vent conduit that extends into an air cavity present at the bottom of the bottle assembly when the bottle assembly is inverted. The vent arrangement allows for pressure equalization within the bottom assembly in response to liquid being dispensed from the bottle assembly to permit high flow rates of the dispensed liquid without squeezing of the bottle.Type: ApplicationFiled: October 4, 2023Publication date: May 2, 2024Inventors: Carina Mary Hamel, Robert Hart Ringer, Peter William Hazelett, Casey J. Davis, Christopher Ian Jones, Daniel William Peter, Mark Callen Beard
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Patent number: 11139886Abstract: A multiuser communication system comprises multiple transmitters and a multiuser receiver that detects multiple transmissions via iterative soft interference cancellation. An initial acquisition module and single user decoder module are also described. The multiuser receiver acquires and subtracts known users in the residual signal before acquiring new users in the residual signal, which is performed iteratively until no new users are detected or a stopping criterion is met. To aid receiver acquisition, the transmitters insert discrete tones into the transmitted signals. These allow the multiuser receiver to obtain initial estimates of the frequency, time, gain, and/or phase offset for each user. To improve the quality of cancellation the receiver refines estimates of gain, time, frequency and phase offsets for each user after each iteration, and calculates time varying SINR estimates for each user. The multiuser receiver may be satellite based, may be a distributed receiver, or process users in parallel.Type: GrantFiled: March 25, 2019Date of Patent: October 5, 2021Assignee: Myriota Pty LtdInventors: Alexander James Grant, Gottfried Lechner, Andre Pollok, Robert George McKilliam, Ingmar Rudiger Land, David Victor Lawrie Haley, William George Cowley, Linda Mary Davis, Sorin Adrian Barbulescu, John Lawrence Buetefuer, Marc Pierre Denis Lavenant
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Patent number: 10778325Abstract: A communication system is disclosed. In an embodiment, the communication system includes a user node for receiving data from a remote application program, the data including message data for communication to a central application program operatively associated with the remote application program; plurality of geographically distributed gateway nodes; one or more access nodes for receiving the message data from the user node via a first communications interface, and communicating the message data via a second communications interface to one or more of the plurality of geographically distributed gateway nodes; and a hub for communicating with the one or more of the plurality of geographically distributed gateway nodes to receive the message data for communication to the central application.Type: GrantFiled: June 10, 2019Date of Patent: September 15, 2020Assignee: Myriota Pty LtdInventors: David Victor Lawrie Haley, John Lawrence Buetefuer, Alexander James Grant, William George Cowley, Gottfried Lechner, Ingmar Rudiger Land, Robert George McKilliam, Andre Pollok, Linda Mary Davis, Ricky Rocco Luppino, Sorin Adrian Barbulescu
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Publication number: 20200028576Abstract: A communication system is disclosed. In an embodiment, the communication system includes a user node for receiving data from a remote application program, the data including message data for communication to a central application program operatively associated with the remote application program; plurality of geographically distributed gateway nodes; one or more access nodes for receiving the message data from the user node via a first communications interface, and communicating the message data via a second communications interface to one or more of the plurality of geographically distributed gateway nodes; and a hub for communicating with the one or more of the plurality of geographically distributed gateway nodes to receive the message data for communication to the central application.Type: ApplicationFiled: June 10, 2019Publication date: January 23, 2020Inventors: David Victor Lawrie Haley, John Lawrence Buetefuer, Alexander James Grant, William George Cowley, Gottfried Lechner, Ingmar Rudiger Land, Robert George McKilliam, Andre Pollok, Linda Mary Davis, Ricky Rocco Luppino, Sorin Adrian Barbulescu
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Publication number: 20190372657Abstract: A multiuser communication system comprises multiple transmitters and a multiuser receiver that detects multiple transmissions via iterative soft interference cancellation. An initial acquisition module and single user decoder module are also described. The multiuser receiver acquires and subtracts known users in the residual signal before acquiring new users in the residual signal, which is performed iteratively until no new users are detected or a stopping criterion is met. To aid receiver acquisition, the transmitters insert discrete tones into the transmitted signals. These allow the multiuser receiver to obtain initial estimates of the frequency, time, gain, and/or phase offset for each user. To improve the quality of cancellation the receiver refines estimates of gain, time, frequency and phase offsets for each user after each iteration, and calculates time varying SINR estimates for each user. The multiuser receiver may be satellite based, may be a distributed receiver, or process users in parallel.Type: ApplicationFiled: March 25, 2019Publication date: December 5, 2019Inventors: Alexander James Grant, Gottfried Lechner, Andre Pollok, Robert George McKilliam, Ingmar Rudiger Land, David Victor Lawrie Haley, William George Cowley, Linda Mary Davis, Sorin Adrian Barbulescu, John Lawrence Buetefuer, Marc Pierre Denis Lavenant
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Patent number: 10320469Abstract: A communication system is disclosed. In an embodiment, the communication system includes a user node for receiving data from a remote application program, the data including message data for communication to a central application program operatively associated with the remote application program; plurality of geographically distributed gateway nodes; one or more access nodes for receiving the message data from the user node via a first communications interface, and communicating the message data via a second communications interface to one or more of the plurality of geographically distributed gateway nodes; and a hub for communicating with the one or more of the plurality of geographically distributed gateway nodes to receive the message data for communication to the central application.Type: GrantFiled: January 22, 2018Date of Patent: June 11, 2019Assignee: Myriota Pty LtdInventors: David Victor Lawrie Haley, John Lawrence Buetefuer, Alexander James Grant, William George Cowley, Gottfried Lechner, Ingmar Rudiger Land, Robert George McKilliam, Andre Pollok, Linda Mary Davis, Ricky Rocco Luppino, Sorin Adrian Barbulescu
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Patent number: 10311405Abstract: Provided is a process, including: obtaining a plurality of software-issue reports; obtaining a pull request; forming a software-issue graph having a plurality of nodes corresponding to the software-issue reports and a plurality of edges indicating relationships between the software-issue reports; determining that the pull request addresses a given software-issue report; selecting a subset of nodes in the software-issue graph addressed by the pull request; and designating the pull request as being associated with the plurality of software-issue reports corresponding to the selected subset of nodes.Type: GrantFiled: July 20, 2017Date of Patent: June 4, 2019Assignee: CA, Inc.Inventors: Jacob Burton, Andrew Homeyer, Kelli Hackethal, Megan Espeland, Mary Davis
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Patent number: 10284286Abstract: A multiuser communication system comprises multiple transmitters and a multiuser receiver that detects multiple transmissions via iterative soft interference cancellation. An initial acquisition module and single user decoder module are also described. The multiuser receiver acquires and subtracts known users in the residual signal before acquiring new users in the residual signal, which is performed iteratively until no new users are detected or a stopping criterion is met. To aid receiver acquisition, the transmitters insert discrete tones into the transmitted signals. These allow the multiuser receiver to obtain initial estimates of the frequency, time, gain, and/or phase offset for each user. To improve the quality of cancellation the receiver refines estimates of gain, time, frequency and phase offsets for each user after each iteration, and calculates time varying SINR estimates for each user. The multiuser receiver may be satellite based, may be a distributed receiver, or process users in parallel.Type: GrantFiled: August 21, 2014Date of Patent: May 7, 2019Assignee: Myriota Pty LtdInventors: Alexander James Grant, Gottfried Lechner, Andre Pollok, Robert George McKilliam, Ingmar Rudiger Land, David Victor Lawrie Haley, William George Cowley, Linda Mary Davis, Sorin Adrian Barbulescu, John Lawrence Buetefuer, Marc Pierre Denis Lavenant
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Publication number: 20190026634Abstract: Provided is a process, including: obtaining a workflow execution log; training a first supervised machine learning model to infer roles of users in the workflows based on the workflow execution log; obtaining a given instance of a given workflow; inferring, with the first supervised machine learning model, at least one role of at least one user in the given instance of the given workflow; and causing at least part of the given instance of the given workflow to be presented to the at least one user in a user interface.Type: ApplicationFiled: July 20, 2017Publication date: January 24, 2019Inventors: Andrew Homeyer, Kelli Hackethal, Megan Espeland, Mary Davis, Jacob Burton
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Publication number: 20190026106Abstract: Provided is a process of inferring which software-issue reports are addressed by a code-change submission, the process including: obtaining a plurality of software-issue reports; obtaining a current code-change submitted to a repository of source code of a software application; selecting a subset of the software-issue reports by inferring which of the software-issue reports describe an issue addressed by the current code-change; and storing in memory an association between the subset of the software-issue reports and the current code-change.Type: ApplicationFiled: July 20, 2017Publication date: January 24, 2019Inventors: Jacob Burton, Andrew Homeyer, Kelli Hackethal, Megan Espeland, Mary Davis, Dennis Johnson
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Publication number: 20190026697Abstract: Provided is a process, including: obtaining a plurality of software-issue reports; obtaining a pull request; forming a software-issue graph having a plurality of nodes corresponding to the software-issue reports and a plurality of edges indicating relationships between the software-issue reports; determining that the pull request addresses a given software-issue report; selecting a subset of nodes in the software-issue graph addressed by the pull request; and designating the pull request as being associated with the plurality of software-issue reports corresponding to the selected subset of nodes.Type: ApplicationFiled: July 20, 2017Publication date: January 24, 2019Inventors: Jacob Burton, Andrew Homeyer, Kelli Hackethal, Megan Espeland, Mary Davis
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Publication number: 20190026663Abstract: Provided is a process of estimating time to address software-issue reports describing software bugs or feature requests in software project management computer systems based on historical performance in addressing previous software-issue reports, the process including: obtaining the workflow instance records; constructing a time-estimation model based on correlation between features of the workflow instance records and durations of time before or during execution of some or all of respective workflow instances; obtaining a workflow instance that is not completed; estimating a duration of time for the task with the time-estimation model.Type: ApplicationFiled: July 20, 2017Publication date: January 24, 2019Inventors: Andrew Homeyer, Kelli Hackethal, Megan Espeland, Mary Davis, Jacob Burton
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Publication number: 20180227042Abstract: A communication system is disclosed. In an embodiment, the communication system includes a user node for receiving data from a remote application program, the data including message data for communication to a central application program operatively associated with the remote application program; plurality of geographically distributed gateway nodes; one or more access nodes for receiving the message data from the user node via a first communications interface, and communicating the message data via a second communications interface to one or more of the plurality of geographically distributed gateway nodes; and a hub for communicating with the one or more of the plurality of geographically distributed gateway nodes to receive the message data for communication to the central application.Type: ApplicationFiled: January 22, 2018Publication date: August 9, 2018Inventors: David Victor Lawrie Haley, John Lawrence Buetefuer, Alexander James Grant, William George Cowley, Gottfried Lechner, Ingmar Rudiger Land, Robert George McKilliam, Andre Pollok, Linda Mary Davis, Ricky Rocco Luppino, Sorin Adrian Barbulescu
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Patent number: 9923624Abstract: A communication system is disclosed. In an embodiment, the communication system includes a user node for receiving data from a remote application program, the data including message data for communication to a central application program operatively associated with the remote application program; plurality of geographically distributed gateway nodes; one or more access nodes for receiving the message data from the user node via a first communications interface, and communicating the message data via a second communications interface to one or more of the plurality of geographically distributed gateway nodes; and a hub for communicating with the one or more of the plurality of geographically distributed gateway nodes to receive the message data for communication to the central application.Type: GrantFiled: September 20, 2013Date of Patent: March 20, 2018Assignee: University of South AustraliaInventors: David Victor Lawrie Haley, John Lawrence Buetefuer, Alexander James Grant, William George Cowley, Gottfried Lechner, Ingmar Rudiger Land, Robert George McKilliam, Andre Pollok, Linda Mary Davis, Ricky Rocco Luppino, Sorin Adrian Barbulescu
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Patent number: 9763253Abstract: Methods and systems are described which provide solutions for determining how to allocate terminals to slots in order to maximize communication system performance in the case where there is no feedback channel between a multiuser satellite receiver and terminals within the field of view. Terminals operate independently of each other and choose transmission slots based upon the geographic position of the terminal. Terminals can be programmed with a slot selector to choose slots according to some deterministic or non deterministic function of the current position. A slot plan database may be used to assist in efficient slot selection. Regular and irregular grid based allocation methods are described, that reduce the likelihood that too many terminals transmit using the same slot within the field of view.Type: GrantFiled: August 14, 2013Date of Patent: September 12, 2017Assignee: University of South AustraliaInventors: Alexander James Grant, David Victor Lawrie Haley, Robert George McKilliam, William George Cowley, Linda Mary Davis
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Publication number: 20160204852Abstract: A multiuser communication system comprises multiple transmitters and a multiuser receiver that detects multiple transmissions via iterative soft interference cancellation. An initial acquisition module and single user decoder module are also described. The multiuser receiver acquires and subtracts known users in the residual signal before acquiring new users in the residual signal, which is performed iteratively until no new users are detected or a stopping criterion is met. To aid receiver acquisition, the transmitters insert discrete tones into the transmitted signals. These allow the multiuser receiver to obtain initial estimates of the frequency, time, gain, and/or phase offset for each user. To improve the quality of cancellation the receiver refines estimates of gain, time, frequency and phase offsets for each user after each iteration, and calculates time varying SINR estimates for each user. The multiuser receiver may be satellite based, may be a distributed receiver, or process users in parallel.Type: ApplicationFiled: August 21, 2014Publication date: July 14, 2016Inventors: Alexander James Grant, Gottfried Lechner, Andre Pollok, Robert George McKilliam, Ingmar Rudiger Land, David Victor Lawrie Haley, William George Cowley, Linda Mary Davis, Sorin Adrian Barbulescu, John Lawrence Buetefuer, Marc Pierre Denis Lavenant
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Patent number: 9362935Abstract: Parallel analog to digital converted (ADC) architectures that can be used to replace single path ADC architectures. The parallel ADC architecture can comprise N branches and one ADC per branch. These ADCs can be identical. However each branch can have a different path adjustments applied to the ADC. The path adjustments can be biases and/or gains and each ADC receives a different combination of biases and/or gain to generate multiple adjusted input signals. These are then combined to generate a quantized output signal. Using these parallel architectures a range of weighting and offset combining schemes can be employed to achieve improvements in signal to noise ratio and to reduce the impact of clipping as compared to a single path ADC architecture.Type: GrantFiled: August 13, 2013Date of Patent: June 7, 2016Assignee: University of South AustraliaInventors: Ying Chen, Andre Pollok, David Victor Lawrie Haley, Linda Mary Davis, Mark Damian McDonnell
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Publication number: 20150256247Abstract: A communication system is disclosed. In an embodiment, the communication system includes a user node for receiving data from a remote application program, the data including message data for communication to a central application program operatively associated with the remote application program; plurality of geographically distributed gateway nodes; one or more access nodes for receiving the message data from the user node via a first communications interface, and communicating the message data via a second communications interface to one or more of the plurality of geographically distributed gateway nodes; and a hub for communicating with the one or more of the plurality of geographically distributed gateway nodes to receive the message data for communication to the central application.Type: ApplicationFiled: September 20, 2013Publication date: September 10, 2015Inventors: David Victor Lawrie Haley, John Lawrence Buetefuer, Alexander James Grant, William George Cowley, Gottfried Lechner, Ingmar Rudiger Land, Robert George McKilliam, Andre Pollok, Linda Mary Davis, Ricky Rocco Luppino, Sorin Adrian Barbulescu
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Publication number: 20150245341Abstract: Methods and systems are described which provide solutions for determining how to allocate terminals to slots in order to maximise communication system performance in the case where there is no feedback channel between a multiuser satellite receiver and terminals within the field of view. Terminals operate independently of each other and choose transmission slots based upon the geographic position of the terminal. Terminals can be programmed with a slot selector to choose slots according to some deterministic or non deterministic function of the current position. A slot plan database may be used to assist in efficient slot selection. Regular and irregular grid based allocation methods are described, that reduce the likelihood that too many terminals transmit using the same slot within the field of view.Type: ApplicationFiled: August 14, 2013Publication date: August 27, 2015Inventors: Alexander James Grant, David Victor Lawrie Haley, Robert George McKilliam, William George Cowley, Linda Mary Davis
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Patent number: D934594Type: GrantFiled: November 18, 2013Date of Patent: November 2, 2021Inventor: Mary Davis