Patents by Inventor Douglas R. Duquette

Douglas R. Duquette 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: 20240020764
    Abstract: System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level.
    Type: Application
    Filed: August 8, 2023
    Publication date: January 18, 2024
    Inventors: Alexander V. Foygel, Bharat Mittal, Douglas R. Duquette
  • Publication number: 20230410202
    Abstract: The present embodiments relate to charting multiple markets. In some embodiments, charting multiple markets may include receiving market data for a plurality of tradeable objects. The plurality of tradeable objects may include an anchor object and at least one non-anchor object. The market data may include anchor object price data for the anchor object and non-anchor price data for the at least one non-anchor object. The non-anchor object price data may be converted based on the anchor object price data such that converted non-anchor object price data has a price scale of the anchor object price data. The anchor object price data and the non-anchor object price data may be displayed along a normalized price axis.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Inventors: Michael J. Burns, Brian J. Buck, Douglas R. Duquette
  • Publication number: 20230351512
    Abstract: Certain embodiments provide systems, apparatus, and methods to analyze incoming data messages and create market information constructs. An example method includes receiving a data message including an instruction to initiate a market event. The example method includes evaluating the instruction to determine whether it is associated with two or more causally linked market events. The example method also includes classifying the instruction based on the evaluating as part of a sequence of causally linked market events or as a single market event. The example method includes queuing the sequence of causally linked market events. The example method further includes detecting an end of the sequence of causally linked market events. The example method includes constructing a logically reduced market data message construct descriptive of the one or more market events represented by the queued sequence of causally linked events.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 2, 2023
    Inventor: Douglas R. Duquette
  • Patent number: 11790445
    Abstract: The present embodiments relate to charting multiple markets. In some embodiments, charting multiple markets may include receiving market data for a plurality of tradeable objects. The plurality of tradeable objects may include an anchor object and at least one non-anchor object. The market data may include anchor object price data for the anchor object and non-anchor price data for the at least one non-anchor object. The non-anchor object price data may be converted based on the anchor object price data such that converted non-anchor object price data has a price scale of the anchor object price data. The anchor object price data and the non-anchor object price data may be displayed along a normalized price axis.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: October 17, 2023
    Assignee: Trading Technologies International, Inc.
    Inventors: Michael J. Burns, Brian J. Buck, Douglas R. Duquette
  • Patent number: 11769203
    Abstract: System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: September 26, 2023
    Assignee: Trading Technologies International, Inc.
    Inventors: Alexander V. Foygel, Bharat Mittal, Douglas R. Duquette
  • Patent number: 11741543
    Abstract: Certain embodiments provide systems, apparatus, and methods to analyze incoming data messages and create market information constructs. An example method includes receiving a data message including an instruction to initiate a market event. The example method includes evaluating the instruction to determine whether it is associated with two or more causally linked market events. The example method also includes classifying the instruction based on the evaluating as part of a sequence of causally linked market events or as a single market event. The example method includes queuing the sequence of causally linked market events. The example method further includes detecting an end of the sequence of causally linked market events. The example method includes constructing a logically reduced market data message construct descriptive of the one or more market events represented by the queued sequence of causally linked events.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: August 29, 2023
    Assignee: Trading Technologies International, Inc.
    Inventor: Douglas R. Duquette
  • Publication number: 20220138853
    Abstract: System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level.
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Inventors: Alexander V. Foygel, Bharat Mittal, Douglas R. Duquette
  • Patent number: 11257159
    Abstract: System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: February 22, 2022
    Assignee: Trading Technologies International, Inc.
    Inventors: Alexander V. Foygel, Bharat Mittal, Douglas R. Duquette
  • Publication number: 20210407005
    Abstract: Certain embodiments provide systems, apparatus, and methods to analyze incoming data messages and create market information constructs. An example method includes receiving a data message including an instruction to initiate a market event. The example method includes evaluating the instruction to determine whether it is associated with two or more causally linked market events. The example method also includes classifying the instruction based on the evaluating as part of a sequence of causally linked market events or as a single market event. The example method includes queuing the sequence of causally linked market events. The example method further includes detecting an end of the sequence of causally linked market events. The example method includes constructing a logically reduced market data message construct descriptive of the one or more market events represented by the queued sequence of causally linked events.
    Type: Application
    Filed: September 9, 2021
    Publication date: December 30, 2021
    Inventor: Douglas R. Duquette
  • Patent number: 11151649
    Abstract: Certain embodiments provide systems, apparatus, and methods to analyze incoming data messages and create market information constructs. An example method includes receiving a data message including an instruction to initiate a market event. The example method includes evaluating the instruction to determine whether it is associated with two or more causally linked market events. The example method also includes classifying the instruction based on the evaluating as part of a sequence of causally linked market events or as a single market event. The example method includes queuing the sequence of causally linked market events. The example method further includes detecting an end of the sequence of causally linked market events. The example method includes constructing a logically reduced market data message construct descriptive of the one or more market events represented by the queued sequence of causally linked events.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: October 19, 2021
    Assignee: Trading Technologies International, Inc.
    Inventor: Douglas R. Duquette
  • Publication number: 20210256604
    Abstract: The present embodiments relate to charting multiple markets. In some embodiments, charting multiple markets may include receiving market data for a plurality of tradeable objects. The plurality of tradeable objects may include an anchor object and at least one non-anchor object. The market data may include anchor object price data for the anchor object and non-anchor price data for the at least one non-anchor object. The non-anchor object price data may be converted based on the anchor object price data such that converted non-anchor object price data has a price scale of the anchor object price data. The anchor object price data and the non-anchor object price data may be displayed along a normalized price axis.
    Type: Application
    Filed: April 21, 2021
    Publication date: August 19, 2021
    Inventors: Michael J. Burns, Brian J. Buck, Douglas R. Duquette
  • Patent number: 11023975
    Abstract: The present embodiments relate to charting multiple markets. In some embodiments, charting multiple markets may include receiving market data for a plurality of tradeable objects. The plurality of tradeable objects may include an anchor object and at least one non-anchor object. The market data may include anchor object price data for the anchor object and non-anchor price data for the at least one non-anchor object. The non-anchor object price data may be converted based on the anchor object price data such that converted non-anchor object price data has a price scale of the anchor object price data. The anchor object price data and the non-anchor object price data may be displayed along a normalized price axis.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: June 1, 2021
    Assignee: Trading Technologies International, Inc.
    Inventors: Michael J. Burns, Douglas R. Duquette, Brian J. Buck
  • Patent number: 10977731
    Abstract: A system and method for prioritized data delivery in an electronic trading environment are described herein. According to one example embodiment, by prioritizing the messages associated with a tradeable object, the bandwidth and system resource usage may be optimally reduced, and any loss of priority content in the messages sent between the network device and the client device may be reduced. An example method includes associating different priority levels with messages comprising market data. Messages containing market information related to the inside market may be associated to a higher priority level. Whereas messages containing market information relating to the quantities at prices outside the inside market may be associated with a lower priority level. Based on the priority level associated with a message, a network device may send the message directly to the client device or store the message in a data structure until a pre-defined condition is satisfied.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: April 13, 2021
    Assignee: Trading Technologies International, Inc.
    Inventors: Douglas R. Duquette, Robert A. West
  • Patent number: 10937093
    Abstract: Processing and charting security exchange trading and market information shows security traders if current transactions originated as buy orders or sell orders, and simultaneously indicates traded quantity. Security exchange trading information is received that includes the price, volume and time of each trade. In addition, security exchange market information is received from buyers, specifying bide prices and quantities, and from sellers, specifying asking prices and quantities. The security exchange trading and market information is processed simultaneously and displayed as a continuously updated real-time chart depicting the exchange auction process whereby buyers and sellers agree to trade at specified prices, including details of individual transactions. The chart is formed by plotting each trade at the price traded, and for each plot point shows a distinctive icon indication whether the transaction was initiated by a buyer or seller.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: March 2, 2021
    Assignee: Trading Technologies International, Inc.
    Inventor: Douglas R. Duquette
  • Publication number: 20200320629
    Abstract: System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 8, 2020
    Inventors: Alexander V. Foygel, Bharat Mittal, Douglas R. Duquette
  • Patent number: 10733670
    Abstract: System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: August 4, 2020
    Assignee: Trading Technologies International, Inc.
    Inventors: Alexander V. Foygel, Bharat Mittal, Douglas R. Duquette
  • Publication number: 20200126156
    Abstract: The present embodiments relate to charting multiple markets. In some embodiments, charting multiple markets may include receiving market data for a plurality of tradeable objects. The plurality of tradeable objects may include an anchor object and at least one non-anchor object. The market data may include anchor object price data for the anchor object and non-anchor price data for the at least one non-anchor object. The non-anchor object price data may be converted based on the anchor object price data such that converted non-anchor object price data has a price scale of the anchor object price data. The anchor object price data and the non-anchor object price data may be displayed along a normalized price axis.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 23, 2020
    Inventors: Michael J. BURNS, Douglas R. DUQUETTE, Brian J. BUCK
  • Patent number: 10552907
    Abstract: The present embodiments relate to charting multiple markets. In some embodiments, charting multiple markets may include receiving market data for a plurality of tradeable objects. The plurality of tradeable objects may include an anchor object and at least one non-anchor object. The market data may include anchor object price data for the anchor object and non-anchor price data for the at least one non-anchor object. The non-anchor object price data may be converted based on the anchor object price data such that converted non-anchor object price data has a price scale of the anchor object price data. The anchor object price data and the non-anchor object price data may be displayed along a normalized price axis.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: February 4, 2020
    Assignee: Trading Technologies International, Inc.
    Inventors: Michael J. Burns, Douglas R. Duquette, Brian J. Buck
  • Publication number: 20190325520
    Abstract: Certain embodiments provide systems, apparatus, and methods to analyze incoming data messages and create market information constructs. An example method includes receiving a data message including an instruction to initiate a market event. The example method includes evaluating the instruction to determine whether it is associated with two or more causally linked market events. The example method also includes classifying the instruction based on the evaluating as part of a sequence of causally linked market events or as a single market event. The example method includes queuing the sequence of causally linked market events. The example method further includes detecting an end of the sequence of causally linked market events. The example method includes constructing a logically reduced market data message construct descriptive of the one or more market events represented by the queued sequence of causally linked events.
    Type: Application
    Filed: July 3, 2019
    Publication date: October 24, 2019
    Inventor: Douglas R. Duquette
  • Publication number: 20190311435
    Abstract: System and method for dynamically managing message flow. According to the example embodiments, an intermediary network device or a client device dynamically manages the flow of messages received from an electronic exchange by analyzing the client device's capabilities, such as CPU utilization. Based on a percentage of total CPU utilization, the level of throttling is dynamically adjusted, such that if the percentage of CPU utilization, or load, increases, then throttling is increased from a lower level to a higher level. Similarly, if the percentage of CPU utilization decreases significantly enough, then throttling is decreased to a lower level.
    Type: Application
    Filed: June 21, 2019
    Publication date: October 10, 2019
    Inventors: Alexander V. Foygel, Bharat Mittal, Douglas R. Duquette