Patents by Inventor David Sweet
David Sweet 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: 20240146208Abstract: The disclosure relates to an electrical power system with current fault protection provided by current limiting diodes. Example embodiments include an electrical power system comprising: an electrical machine; an AC:DC power electronics converter connected to receive an input AC supply from the electrical machine and provide an output DC supply across first and second output terminals; a DC bus connected to first and second output terminals of the AC:DC power electronics converter; a load connected across the DC bus; a first circuit breaker switch and a first current limiting diode connected in series between the AC:DC power electronics converter and the DC bus; and a second circuit breaker switch and a second current limiting diode connected in series between the DC bus and the load, wherein the first current limiting diode is configured to limit current to a higher level than the second current limiting diode.Type: ApplicationFiled: October 17, 2023Publication date: May 2, 2024Applicant: ROLLS-ROYCE plcInventors: David R. TRAINER, Mark SWEET, Gian INCERPI, Jonathan M. STEVENS
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Publication number: 20240113974Abstract: Mobile management method, system and client. Method includes receiving a DNS query for a host name from an application on client; retrieving reputation data associated with host name from a local cache on client; and determining a policy based on host name and the reputation data. Based on determined policy for the host name, blocking attempted network flows to a host corresponding to host name to produce blocked attempted network flows. Method also includes sending attempted network flow metadata related to the blocked attempted network flows to a collector on client; transmitting the attempted network flow metadata from the collector to a VPN server pool via a VPN tunnel; and producing an anomaly report from the transmitted attempted network flow metadata. The anomaly report includes at least one of anomalies, cohorts, trends, location boundaries, detected network security issues, detected compromised clients and/or optimized network usage.Type: ApplicationFiled: November 30, 2023Publication date: April 4, 2024Applicant: MOBILE SONIC, INC.Inventors: Joseph T. SAVARESE, Steven HECKT, Michael E. BRYANT, Eric C. MCNEILL, Carter SMITH, Elizabeth KIHSLINGER, Thomas Gunther HELMS, Camilla KEENAN-KOCH, Joseph G. SOUZA, Paul HOOVER, S. Aaron STAVENS, Christian E. HOFSTAEDTER, Jonathan SCOTT, Erik OLSON, James Scott SIMPKINS, Stephen Gregory FALLIN, John Harvey HILLOCK, Eivind NAESS, Michael Lee SNYDER, David Michael MIRLY, Marius LEE, Glenn Patrick ARANAS, Norman C. HAMER, Tridib DUTTA, Andrew James HOOVER, Thomas A. SWEET, Mark ANACKER, An PHAN
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Publication number: 20240084710Abstract: Reconfigurable permanent magnet electrical machines and aircraft power and propulsion systems including the electrical machines. An aircraft power and propulsion system includes: a gas turbine engine; DC electrical network; permanent magnet electrical machine including a rotor drivingly coupled to a spool of the engine, and a stator including windings controllably switchable between a star and a delta configuration; an AC-DC power electronics converter, an AC side is connected to terminals of the stator windings and a DC side is connected to the DC electrical network; an additional electrical power source connected to and controllable to supply electrical power to the DC electrical network; and a control system configured to control the switching of the stator windings between the configurations and to control the additional electrical power source to supply electrical power to the DC electrical network during a time interval when the stator is being switched between the configurations.Type: ApplicationFiled: May 31, 2023Publication date: March 14, 2024Applicant: ROLLS-ROYCE plcInventors: David R TRAINER, Ellis FH CHONG, Mark SWEET, Gian INCERPI
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Publication number: 20230271554Abstract: A motor vehicle includes a left side view camera attached to the left lateral side of the body and having a field of view in a rearward direction. A right side view camera is attached to the right lateral side of the body and has a field of view in a rearward direction. There is a right back up camera and a left back up camera. An optics module receives resulting video signals and produces light fields such that the light fields are reflected off of windows of the motor vehicle and are then visible to a driver of the motor vehicle as virtual images.Type: ApplicationFiled: May 9, 2023Publication date: August 31, 2023Inventor: BENJAMIN DAVID SWEET
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Patent number: 11679720Abstract: A motor vehicle includes a left side view camera attached to the left lateral side of the body and having a field of view in a rearward direction. A right side view camera is attached to the right lateral side of the body and has a field of view in a rearward direction. There is a right back up camera and a left back up camera. An optics module receives resulting video signals and produces light fields such that the light fields are reflected off of windows of the motor vehicle and are then visible to a driver of the motor vehicle as virtual images.Type: GrantFiled: October 26, 2021Date of Patent: June 20, 2023Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North AmericaInventor: Benjamin David Sweet
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Publication number: 20220041110Abstract: A motor vehicle includes a left side view camera attached to the left lateral side of the body and having a field of view in a rearward direction. A right side view camera is attached to the right lateral side of the body and has a field of view in a rearward direction. There is a right back up camera and a left back up camera. An optics module receives resulting video signals and produces light fields such that the light fields are reflected off of windows of the motor vehicle and are then visible to a driver of the motor vehicle as virtual images.Type: ApplicationFiled: October 26, 2021Publication date: February 10, 2022Inventor: BENJAMIN DAVID SWEET
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Patent number: 11186225Abstract: A motor vehicle includes a left side view camera attached to the left lateral side of the body and having a field of view in a rearward direction. A right side view camera is attached to the right lateral side of the body and has a field of view in a rearward direction. There is a right back up camera and a left back up camera. An optics module receives resulting video signals and produces light fields such that the light fields are reflected off of windows of the motor vehicle and are then visible to a driver of the motor vehicle as virtual images.Type: GrantFiled: October 31, 2019Date of Patent: November 30, 2021Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North AmericaInventor: Benjamin David Sweet
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Publication number: 20210324227Abstract: The present teachings contemplate a method for sealing comprising providing a substrate that includes a plurality of pores, locating a polymerizable composition onto a surface of the substrate, the polymerizable composition including a monofunctional, difunctional or multifunctional methylene malonate or a cyanoacrylate, and initiating polymerization of the composition, wherein polymerization is initiated by the use of an initiator or by the presence of a latent activating agent.Type: ApplicationFiled: September 19, 2017Publication date: October 21, 2021Inventors: David Sweet, Michael Czaplicki, Ken Mazich, Yuan LU, Kevin Hicks, Austin O'Connor
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Patent number: 10946740Abstract: A motor vehicle includes a plurality of seats. Each seat receives a respective human occupant of the motor vehicle. A movable driver control interface enables a human occupant to drive the motor vehicle. A positioning mechanism is coupled to the driver control interface and enables a human occupant to move the driver control interface to a position in front of any one of the seats such that any one of the human occupants may use the driver control interface to drive the motor vehicle.Type: GrantFiled: January 28, 2019Date of Patent: March 16, 2021Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North AmericaInventors: Benjamin David Sweet, Padmanaban Kanagaraj
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Publication number: 20200062182Abstract: A motor vehicle includes a left side view camera attached to the left lateral side of the body and having a field of view in a rearward direction. A right side view camera is attached to the right lateral side of the body and has a field of view in a rearward direction. There is a right back up camera and a left back up camera. An optics module receives resulting video signals and produces light fields such that the light fields are reflected off of windows of the motor vehicle and are then visible to a driver of the motor vehicle as virtual images.Type: ApplicationFiled: October 31, 2019Publication date: February 27, 2020Inventor: BENJAMIN DAVID SWEET
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Patent number: 10501018Abstract: A motor vehicle includes a left side view camera attached to the left lateral side of the body and having a field of view in a rearward direction. A right side view camera is attached to the right lateral side of the body and has a field of view in a rearward direction. There is a right back up camera and a left back up camera. An optics module receives resulting video signals and produces light fields such that the light fields are reflected off of windows of the motor vehicle and are then visible to a driver of the motor vehicle as virtual images.Type: GrantFiled: July 18, 2017Date of Patent: December 10, 2019Assignee: Panasonic Automotive Systems Company of America, division of Panasonic Corporation of North AmericaInventor: Benjamin David Sweet
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Publication number: 20190325544Abstract: A motor vehicle includes an automatic driver and vehicle information reporting arrangement. The arrangement includes a memory device storing information about a human driver of the motor vehicle and registration information associated with the motor vehicle. An electronic processor is communicatively coupled to the memory device and responds to a prompt by transmitting a signal indicative of the information about the human driver of the motor vehicle and about registration information associated with the motor vehicle.Type: ApplicationFiled: July 3, 2019Publication date: October 24, 2019Inventor: BENJAMIN DAVID SWEET
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Patent number: 10387979Abstract: A motor vehicle includes an automatic driver and vehicle information reporting arrangement. The arrangement includes a memory device storing information about a human driver of the motor vehicle and registration information associated with the motor vehicle. An electronic processor is communicatively coupled to the memory device and responds to a prompt by transmitting a signal indicative of the information about the human driver of the motor vehicle and about registration information associated with the motor vehicle.Type: GrantFiled: August 2, 2017Date of Patent: August 20, 2019Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North AmericaInventor: Benjamin David Sweet
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Publication number: 20190248236Abstract: A motor vehicle includes a plurality of seats. Each seat receives a respective human occupant of the motor vehicle. A movable driver control interface enables a human occupant to drive the motor vehicle. A positioning mechanism is coupled to the driver control interface and enables a human occupant to move the driver control interface to a position in front of any one of the seats such that any one of the human occupants may use the driver control interface to drive the motor vehicle.Type: ApplicationFiled: January 28, 2019Publication date: August 15, 2019Inventors: BENJAMIN DAVID SWEET, PADMANABAN KANAGARAJ
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Patent number: 10380990Abstract: A vehicle includes an engine and/or powertrain producing noise that is audible in a passenger compartment of the vehicle when the engine and/or powertrain is running. An active noise control arrangement includes a first loudspeaker disposed within a passenger compartment of the vehicle. A digital signal processor receives audio data and transmits an audio signal to the first loudspeaker dependent upon the audio data. A microphone is disposed within the passenger compartment and converts the sound from the first loudspeaker and the noise within the passenger compartment into a microphone signal. The microphone signal is transmitted to the digital signal processor, and the digital signal processor modifies the audio signal such that the audio signal attenuates the noise in the passenger compartment.Type: GrantFiled: September 20, 2018Date of Patent: August 13, 2019Assignee: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North AmericaInventors: Benjamin David Sweet, Richard Lawrence Cooper
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Publication number: 20190019492Abstract: A vehicle includes an engine and/or powertrain producing noise that is audible in a passenger compartment of the vehicle when the engine and/or powertrain is running. An active noise control arrangement includes a first loudspeaker disposed within a passenger compartment of the vehicle. A digital signal processor receives audio data and transmits an audio signal to the first loudspeaker dependent upon the audio data. A microphone is disposed within the passenger compartment and converts the sound from the first loudspeaker and the noise within the passenger compartment into a microphone signal. The microphone signal is transmitted to the digital signal processor, and the digital signal processor modifies the audio signal such that the audio signal attenuates the noise in the passenger compartment.Type: ApplicationFiled: September 20, 2018Publication date: January 17, 2019Inventors: BENJAMIN DAVID SWEET, RICHARD LAWRENCE COOPER
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Patent number: 10147412Abstract: A vehicle includes an engine and/or powertrain producing noise that is audible in a passenger compartment of the vehicle when the engine and/or powertrain is running. An active noise control arrangement includes a first loudspeaker disposed within a passenger compartment of the vehicle. A digital signal processor receives audio data and transmits an audio signal to the first loudspeaker dependent upon the audio data. A microphone is disposed within the passenger compartment and converts the sound from the first loudspeaker and the noise within the passenger compartment into a microphone signal. The microphone signal is transmitted to the digital signal processor, and the digital signal processor modifies the audio signal such that the audio signal attenuates the noise in the passenger compartment.Type: GrantFiled: February 3, 2017Date of Patent: December 4, 2018Assignee: Panasonic Automotive Systems Company of America, division of Panasonic Corporation of North AmericaInventors: Benjamin David Sweet, Richard Lawrence Cooper
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Publication number: 20180047122Abstract: A motor vehicle includes an automatic driver and vehicle information reporting arrangement. The arrangement includes a memory device storing information about a human driver of the motor vehicle and registration information associated with the motor vehicle. An electronic processor is communicatively coupled to the memory device and responds to a prompt by transmitting a signal indicative of the information about the human driver of the motor vehicle and about registration information associated with the motor vehicle.Type: ApplicationFiled: August 2, 2017Publication date: February 15, 2018Inventor: BENJAMIN DAVID SWEET
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Publication number: 20180015881Abstract: A motor vehicle includes a left side view camera attached to the left lateral side of the body and having a field of view in a rearward direction. A right side view camera is attached to the right lateral side of the body and has a field of view in a rearward direction. There is a right back up camera and a left back up camera. An optics module receives resulting video signals and produces light fields such that the light fields are reflected off of windows of the motor vehicle and are then visible to a driver of the motor vehicle as virtual images.Type: ApplicationFiled: July 18, 2017Publication date: January 18, 2018Inventor: BENJAMIN DAVID SWEET
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Publication number: 20170229109Abstract: A vehicle includes an engine and/or powertrain producing noise that is audible in a passenger compartment of the vehicle when the engine and/or powertrain is running. An active noise control arrangement includes a first loudspeaker disposed within a passenger compartment of the vehicle. A digital signal processor receives audio data and transmits an audio signal to the first loudspeaker dependent upon the audio data. A microphone is disposed within the passenger compartment and converts the sound from the first loudspeaker and the noise within the passenger compartment into a microphone signal. The microphone signal is transmitted to the digital signal processor, and the digital signal processor modifies the audio signal such that the audio signal attenuates the noise in the passenger compartment.Type: ApplicationFiled: February 3, 2017Publication date: August 10, 2017Inventors: BENJAMIN DAVID SWEET, RICHARD LAWRENCE COOPER