Patents by Inventor Stephen Brobst

Stephen Brobst 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: 20250103595
    Abstract: In a cloud database system employing multiple types of storage, such as external object store, managed object store. block storage, and compute node memory, each type of storage having different kinds of file organization, different types of data organization, different forms of storage access, and different latency and throughput costs, a system and method for caching different data transformations created during query executions involving different data stores. Transformed versions of data read from external object storage are saved to a multi-layered warehouse cache for use in subsequent query executions.
    Type: Application
    Filed: September 26, 2023
    Publication date: March 27, 2025
    Applicant: Teradata US, Inc.
    Inventors: Bhashyam Ramesh, Stephen Brobst, Shambhu Sree Vegunta, Chandrasekhar Tekur, Diwakar Mishra, Bhargav Reddi
  • Patent number: 12100504
    Abstract: A system for selection of a medical provider (MP) by a requesting patient based on preferences for the MP includes a first model modeling the preferences of a plurality of patients for select MPs and trained on a first training data set. A second model is provided for modeling the preferences of a plurality of MPs for select patients and trained on a second training data set. A controller controls the first and second models to select at least a portion of available MPs in an available MP data set for input of the associated representative information to the first and second model MP inputs. A patient rank calculator accumulates the output patient determined preferences for MPs associated with the selected at least a portion of the available MPs and generates a MP ranking for each of the selected at least a portion of the available MPs.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: September 24, 2024
    Assignee: ZENGINE LIMITED
    Inventors: Michael Sheehan, Stephen Brobst, John Trustman, Michael McDonald
  • Publication number: 20240145075
    Abstract: A system for selection of a medical provider (MP) by a requesting patient based on preferences for the MP includes a first model modeling the preferences of a plurality of patients for select MPs and trained on a first training data set. A second model is provided for modeling the preferences of a plurality of MPs for select patients and trained on a second training data set. A controller controls the first and second models to select at least a portion of available MPs in an available MP data set for input of the associated representative information to the first and second model MP inputs. A patient rank calculator accumulates the output patient determined preferences for MPs associated with the selected at least a portion of the available MPs and generates a MP ranking for each of the selected at least a portion of the available MPs.
    Type: Application
    Filed: September 27, 2023
    Publication date: May 2, 2024
    Inventors: Michael Sheehan, Stephen Brobst, John Trustman, Michael McDonald
  • Patent number: 11791038
    Abstract: A system for selection of a medical provider (MP) by a requesting patient based on preferences for the MP includes a first model modeling the preferences of a plurality of patients for select MPs and trained on a first training data set comprised of patients and MPs. The patients in the first training data set have rated at least one of the MPs in the first data set by a predetermined set of patient determined preferences. A second model is provided for modeling the preferences of a plurality of MPs for select patients and trained on a second training data set comprised of MPs and patients. The MPs in the second training data set have rated at least one of the patients in the second data set by a predetermined set of MP determined preferences. An available MP data set is provided containing information representative of available MPs for selection thereof by the requesting patient.
    Type: Grant
    Filed: November 2, 2022
    Date of Patent: October 17, 2023
    Assignee: Zengine Limited
    Inventors: Stephen Brobst, Michael Sheehan, John Trustman, Michael McDonald
  • Patent number: 9886492
    Abstract: A database-management system (DBMS) initiates execution of an incoming database query according to an initial query-execution plan that identifies an expected path for execution. Then, at some point after execution of the query has begun, the DBMS concludes that execution has not proceeded along the expected path and, in response, chooses an alternative query-execution plan for continued execution of the query.
    Type: Grant
    Filed: November 17, 2005
    Date of Patent: February 6, 2018
    Assignee: Teradata US, Inc.
    Inventor: Stephen Brobst
  • Patent number: 8332857
    Abstract: A database system includes an optimizer to generate resource estimates regarding execution of a request in the database system, and a regulator to monitor execution of a request and to adjust a priority level of the request based on the monitored execution and based on the resource estimates provided by the optimizer.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: December 11, 2012
    Assignee: Teradota US, Inc.
    Inventors: Douglas Brown, Stephen Brobst, Anita Richards, Todd Walter
  • Patent number: 8151269
    Abstract: A database system includes a regulator subsystem that is configured to attempt to satisfy service level goals of multiple workloads that are executing in the database system. The regulator subsystem is configured to monitor execution of a particular request belonging to a particular workload and to assign, at plural event intervals, corresponding priority levels to the particular request based on the monitored execution.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: April 3, 2012
    Assignee: Teradata US, Inc.
    Inventors: Douglas Brown, Stephen Brobst, Anita Richards, Todd Walter
  • Publication number: 20060136396
    Abstract: A database-management system (DBMS) initiates execution of an incoming database query according to an initial query-execution plan that identifies an expected path for execution. Then, at some point after execution of the query has begun, the DBMS concludes that execution has not proceeded along the expected path and, in response, chooses an alternative query-execution plan for continued execution of the query.
    Type: Application
    Filed: November 17, 2005
    Publication date: June 22, 2006
    Inventor: Stephen Brobst