Patents by Inventor Timothy E. Jackson
Timothy E. Jackson 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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Patent number: 11106838Abstract: Systems, methods, apparatus, and articles of manufacture are disclosed to generate an integrated modular architecture (IMA) model. An example apparatus includes an interface importer to import first IMA protocol definitions into a computer modeling environment to generate libraries and generate IMA model objects, a model object handler to import ones of IMA model objects into the computer modeling environment to generate a first IMA model corresponding to an aircraft system of an aircraft and generate an IMA system model corresponding to the aircraft by generating IMA models including the first IMA model. The example apparatus further includes an interface validator to validate the IMA system model by comparing an output of the IMA system model to a validation output, an interface exporter to generate manufacturing build instructions of the aircraft system when the IMA system model is validated, and a report generator to initiate production of the aircraft system.Type: GrantFiled: April 9, 2018Date of Patent: August 31, 2021Assignee: The Boeing CompanyInventors: Timothy E. Jackson, Steven M. Walstrom, Christopher M. Uyeda
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Patent number: 10776530Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to generate an aircraft system model using a standardized architecture. An example apparatus includes a model generator to generate an aircraft system model of an aircraft system based on a standardized architecture, a model integrator to integrate the aircraft system model into an integrated aircraft system model, a power sequencer to perform a power sequence test on the integrated aircraft system model, and a report generator to generate a report including a result of the power sequence test.Type: GrantFiled: October 19, 2017Date of Patent: September 15, 2020Assignee: THE BOEING COMPANYInventors: Christopher M. Uyeda, Steven M. Walstrom, Timothy E. Jackson, Gary L. Andelin, William P. Hansen
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Patent number: 10615876Abstract: A controller area network (CAN) comprising a plurality of CAN nodes that communicate via a CAN bus that comprises a fiber optical network. The fiber optical network uses a single fiber and a single wavelength for transmit and receive, and comprises a passive reflective optical star. The reflective optical star comprises an optical mixing rod having a mirror at one end. The other end of the reflective optical star is optically coupled to the transmitters and receivers of a plurality of optical-electrical media converters by way of respective high-isolation optical Y-couplers. Each CAN node produces electrical signals (in accordance with the CAN message-based protocol) which are converted into optical pulses that are broadcast to the fiber optical network. Those optical pulses are then reflected back to all CAN nodes by the reflective optical star.Type: GrantFiled: March 16, 2019Date of Patent: April 7, 2020Assignee: The Boeing CompanyInventors: Tuong K. Truong, Eric Y. Chan, Dennis G. Koshinz, Kim Quan Anh Nguyen, Barkhung Henry Pang, Sean M. Ramey, Timothy E. Jackson
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Publication number: 20190311087Abstract: Systems, methods, apparatus, and articles of manufacture are disclosed to generate an integrated modular architecture (IMA) model. An example apparatus includes an interface importer to import first IMA protocol definitions into a computer modeling environment to generate libraries and generate IMA model objects, a model object handler to import ones of IMA model objects into the computer modeling environment to generate a first IMA model corresponding to an aircraft system of an aircraft and generate an IMA system model corresponding to the aircraft by generating IMA models including the first IMA model. The example apparatus further includes an interface validator to validate the IMA system model by comparing an output of the IMA system model to a validation output, an interface exporter to generate manufacturing build instructions of the aircraft system when the IMA system model is validated, and a report generator to initiate production of the aircraft system.Type: ApplicationFiled: April 9, 2018Publication date: October 10, 2019Inventors: Timothy E. Jackson, Steven M. Walstrom, Christopher M. Uyeda
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Publication number: 20190215072Abstract: A controller area network (CAN) comprising a plurality of CAN nodes that communicate via a CAN bus that comprises a fiber optical network. The fiber optical network uses a single fiber and a single wavelength for transmit and receive, and comprises a passive reflective optical star. The reflective optical star comprises an optical mixing rod having a mirror at one end. The other end of the reflective optical star is optically coupled to the transmitters and receivers of a plurality of optical-electrical media converters by way of respective high-isolation optical Y-couplers. Each CAN node produces electrical signals (in accordance with the CAN message-based protocol) which are converted into optical pulses that are broadcast to the fiber optical network. Those optical pulses are then reflected back to all CAN nodes by the reflective optical star.Type: ApplicationFiled: March 16, 2019Publication date: July 11, 2019Applicant: The Boeing CompanyInventors: Tuong K. Truong, Eric Y. Chan, Dennis G. Koshinz, Kim Quan Anh Nguyen, Barkhung Henry Pang, Sean M. Ramey, Timothy E. Jackson
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Patent number: 10282340Abstract: A pin-configurable bus termination system may include a bus connector attached to an end of a bus. The bus connector may be configured for electrically connecting the bus to an input connector of a node. The node may include a bus termination resistance. The bus connector may include a first bus output pin, a second bus output pin and configurable first and second termination resistor pins. The configurable first and second termination resistor pins may be configurable to provide a first termination configuration and a second termination configuration. The first termination configuration may electrically interconnect the first and second bus output pins and the configurable first and second termination resistor pins to electrically connect the bus termination resistance for terminating the bus. The second termination configuration may include an open electrical circuit between the first and second bus output pins and the configurable first and second termination resistor pins.Type: GrantFiled: December 17, 2014Date of Patent: May 7, 2019Assignee: The Boeing CompanyInventors: Todd B. Brouwer, Sean M. Ramey, Timothy E. Jackson, Edgar L. von Trotha, III
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Publication number: 20190121934Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed to generate an aircraft system model using a standardized architecture. An example apparatus includes a model generator to generate an aircraft system model of an aircraft system based on a standardized architecture, a model integrator to integrate the aircraft system model into an integrated aircraft system model, a power sequencer to perform a power sequence test on the integrated aircraft system model, and a report generator to generate a report including a result of the power sequence test.Type: ApplicationFiled: October 19, 2017Publication date: April 25, 2019Inventors: Christopher M. Uyeda, Steven M. Walstrom, Timothy E. Jackson, Gary L. Andelin, William P. Hansen
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Patent number: 10263706Abstract: A controller area network (CAN) comprising a plurality of CAN nodes that communicate via a CAN bus that comprises a fiber optical network. The fiber optical network uses a single fiber and a single wavelength for transmit and receive, and comprises a passive reflective optical star. The reflective optical star comprises an optical mixing rod having a mirror at one end. The other end of the reflective optical star is optically coupled to the transmitters and receivers of a plurality of optical-electrical media converters by way of respective high-isolation optical Y-couplers. Each CAN node produces electrical signals (in accordance with the CAN message-based protocol) which are converted into optical pulses that are broadcast to the fiber optical network. Those optical pulses are then reflected back to all CAN nodes by the reflective optical star.Type: GrantFiled: April 18, 2017Date of Patent: April 16, 2019Assignee: The Boeing CompanyInventors: Tuong K. Truong, Dennis G. Koshinz, Eric Y. Chan, Kim Quan Anh Nguyen, Sean M. Ramey, Timothy E. Jackson, Barkhung Henry Pang
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Patent number: 10129143Abstract: Provided are mechanisms for improving bandwidth for non-essential data on deterministic aircraft data networks (ADNs) such as ARINC 664 networks. A switch such as an ARINC 664 switch maintains rate constrains on one or more priority levels of traffic while releasing rate constraints on low priority traffic. Low priority traffic can be received at an ARINC 664 switch at rates allowed by an Ethernet physical layer. However, low priority, non-rate constrained traffic is transmitted only when there are no other scheduled messages to send. Low priority traffic can consume all available bandwidth whenever there is slack time. A switch can further be separated into zones including a standard rate constrained zone as well as a rate unconstrained zone. Internal or external cross-links can be provided between the zones for any data that needs to be transferred between zones.Type: GrantFiled: October 25, 2016Date of Patent: November 13, 2018Assignee: The Boeing CompanyInventors: Sean M. Ramey, Timothy E. Jackson, Arnold W. Nordsieck, Tuong K. Truong
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Publication number: 20180302165Abstract: A controller area network (CAN) comprising a plurality of CAN nodes that communicate via a CAN bus that comprises a fiber optical network. The fiber optical network uses a single fiber and a single wavelength for transmit and receive, and comprises a passive reflective optical star. The reflective optical star comprises an optical mixing rod having a mirror at one end. The other end of the reflective optical star is optically coupled to the transmitters and receivers of a plurality of optical-electrical media converters by way of respective high-isolation optical Y-couplers. Each CAN node produces electrical signals (in accordance with the CAN message-based protocol) which are converted into optical pulses that are broadcast to the fiber optical network. Those optical pulses are then reflected back to all CAN nodes by the reflective optical star.Type: ApplicationFiled: April 18, 2017Publication date: October 18, 2018Applicant: The Boeing CompanyInventors: Tuong K. Truong, Dennis G. Koshinz, Eric Y. Chan, Kim Quan Anh Nguyen, Sean M. Ramey, Timothy E. Jackson, Barkhung Henry Pang
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Publication number: 20180115484Abstract: Provided are mechanisms for improving bandwidth for non-essential data on deterministic aircraft data networks (ADNs) such as ARINC 664 networks. A switch such as an ARINC 664 switch maintains rate constrains on one or more priority levels of traffic while releasing rate constraints on low priority traffic. Low priority traffic can be received at an ARINC 664 switch at rates allowed by an Ethernet physical layer. However, low priority, non-rate constrained traffic is transmitted only when there are no other scheduled messages to send. Low priority traffic can consume all available bandwidth whenever there is slack time. A switch can further be separated into zones including a standard rate constrained zone as well as a rate unconstrained zone. Internal or external cross-links can be provided between the zones for any data that needs to be transferred between zones.Type: ApplicationFiled: October 25, 2016Publication date: April 26, 2018Applicant: The Boeing CompanyInventors: Sean M. Ramey, Timothy E. Jackson, Arnold W. Nordsieck, Tuong K. Truong
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Patent number: 9888079Abstract: A controller area network has a plurality of nodes in communication through a bus. The nodes have controllers and computer readable instructions that, when executed, perform the steps of: receiving a new message; inserting the new message into the queue in order of priority if the queue is not full; refusing the new message if the queue is full and the priority of the new message is lower than the priorities of current messages in the queue; inserting the new message into the queue in order of priority if the queue is full and the priority of the new message is higher than a priority of at least one of the current messages; removing the new message from the queue if the current time exceeds an expiration indicator; sending the new message to the controller for transmission and holding the new message in the queue during transmission; and removing the new message from the queue after successful transmission.Type: GrantFiled: July 30, 2015Date of Patent: February 6, 2018Assignee: THE BOEING COMPANYInventors: Timothy E. Jackson, Sean Ramey
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Publication number: 20170286350Abstract: A pin-configurable bus termination system may includes a bus connector attached to an end of a bus. The bus connector may be configured for electrically connecting the bus to an input connector of a node. The node may include a bus termination resistance. The bus connector may include a first bus output pin, a second bus output pin and configurable first and second termination resistor pins. The configurable first and second termination resistor pins may be configurable to provide a first termination configuration and a second termination configuration. The first termination configuration may electrically interconnect the first and second bus output pins arid the configurable first and second termination resistor pins to electrically connect the bus termination resistance for terminating the bus. The second termination configuration may include an open electrical circuit between the first and second bus output pins and the configurable first and second termination resistor pins.Type: ApplicationFiled: December 17, 2014Publication date: October 5, 2017Inventors: Todd B. Brouwer, Sean M. Ramey, Timothy E. Jackson, Edgar L. von Trotha, III
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Publication number: 20170034277Abstract: A controller area network has a plurality of nodes in communication through a bus. The nodes have controllers and computer readable instructions that, when executed, perform the steps of: receiving a new message; inserting the new message into the queue in order of priority if the queue is not full; refusing the new message if the queue is full and the priority of the new message is lower than the priorities of current messages in the queue; inserting the new message into the queue in order of priority if the queue is full and the priority of the new message is higher than a priority of at least one of the current messages; removing the new message from the queue if the current time exceeds an expiration indicator; sending the new message to the controller for transmission and holding the new message in the queue during transmission; and removing the new message from the queue after successful transmission.Type: ApplicationFiled: July 30, 2015Publication date: February 2, 2017Inventors: Timothy E. Jackson, Sean Ramey
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Patent number: 9511728Abstract: A plurality of modular equipment centers (MECs) spatially distributed throughout a vehicle servicing equipment loads. Each MEC independently provides localized power and communication to service the equipment loads and each equipment load is serviced by the nearest MEC. In at least one embodiment, only primary power is distributed across section breaks of the vehicle to minimize the number of connections between section breaks, reduce overall vehicle weight, and to increase vehicle build rate.Type: GrantFiled: October 11, 2013Date of Patent: December 6, 2016Assignee: THE BOEING COMPANYInventors: Mark S. Shander, Mark E. Liffring, Todd B. Brouwer, Robert T. Johnson, Carolyn Kerr, John T. Peters, Timothy E. Jackson, Thomas R. Hasenoehrl, Steven M. Walstrom, Arnold W. Nordsieck, Robert L. Springgay
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Patent number: 9494933Abstract: A method, data processing system, and computer program product for processing packets in an aircraft network data processing system. A number of first packets of data are received from each redundant network in a plurality of redundant networks in the aircraft network data processing system. A number of second packets of data generated by a redundancy manager are received in communication with the plurality of redundant networks. Then, a configuration of the plurality of redundant networks is identified using the number of first packets and the number of second packets.Type: GrantFiled: June 19, 2009Date of Patent: November 15, 2016Assignee: THE BOEING COMPANYInventor: Timothy E. Jackson
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Publication number: 20160179737Abstract: A pin-configurable bus termination system may includes a bus connector attached to an end of a bus. The bus connector may be configured for electrically connecting the bus to an input connector of a node. The node may include a bus termination resistance. The bus connector may include a first bus output pin, a second bus output pin and configurable first and second termination resistor pins. The configurable first and second termination resistor pins may be configurable to provide a first termination configuration and a second termination configuration. The first termination configuration may electrically interconnect the first and second bus output pins arid the configurable first and second termination resistor pins to electrically connect the bus termination resistance for terminating the bus. The second termination configuration may include an open electrical circuit between the first and second bus output pins and the configurable first and second termination resistor pins.Type: ApplicationFiled: December 17, 2014Publication date: June 23, 2016Inventors: Todd B. Brouwer, Sean M. Ramey, Timothy E. Jackson, Edgar L. von Trotha, III
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Publication number: 20150102661Abstract: A plurality of modular equipment centers (MECs) spatially distributed throughout a vehicle servicing equipment loads. Each MEC independently provides localized power and communication to service the equipment loads and each equipment load is serviced by the nearest MEC. In at least one embodiment, only primary power is distributed across section breaks of the vehicle to minimize the number of connections between section breaks, reduce overall vehicle weight, and to increase vehicle build rate.Type: ApplicationFiled: October 11, 2013Publication date: April 16, 2015Applicant: The Boeing CompanyInventors: Mark S. Shander, Mark E. Liffring, Todd B. Brouwer, Robert T. Johnson, Carolyn Kerr, John T. Peters, Timothy E. Jackson, Thomas R. Hasenoehrl, Steven M. Walstrom, Arnold W. Nordsieck, Robert L. Springgay
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Publication number: 20100269492Abstract: A diesel exhaust gas aftertreatment system (10) is provided to treat the exhaust (12) from a diesel combustion process (14), such as a diesel compression engine (16). The system (10) includes a burner (18) that selectively supplies the exhaust (12) at an elevated temperature to the rest of the system (10), a diesel particulate filter (20) connected downstream from the burner (18) to receive the exhaust (12) therefrom, and a NOx reducing device (22) connected downstream from the filter (20) to receive the exhaust therefrom.Type: ApplicationFiled: April 27, 2009Publication date: October 28, 2010Inventors: Adam J. Kotrba, Timothy E. Jackson, Dervis A. Yetkin, Arda Gundogan, Timothy Gardner
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Patent number: 6528125Abstract: A corrosion resistant tube comprises a metal tube having an outer surface. A zinc layer is electrostatically bonded to the outer surface, wherein the zinc layer is selected from the group consisting of powdered zinc, powdered zinc nickel alloys, powdered zinc cobalt alloys, and powdered zinc aluminum alloys. One or more polymeric layers may be electrostatically bonded to the zinc layer, or to a surface treatment layer, wherein the polymeric layer(s) comprises powdered thermoplastic materials selected from the group consisting of powdered nylons, powdered fluoropolymers, powdered polyesters, and mixtures thereof. Optionally, the polymeric layer(s) may be electrostatically bonded directly to the outer surface.Type: GrantFiled: October 3, 2000Date of Patent: March 4, 2003Assignee: ITT Manufacturing Enterprises, Inc.Inventors: Timothy E. Jackson, Tao Nie, Steve Obbish, John F. Schloemp, II, William Robert Church, Michael W. Boles, Gary O. Klinger, Christopher R. Terry