Patents by Inventor Jeffrey K. Hunter
Jeffrey K. Hunter 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: 9042502Abstract: A wideband multi-channel receiver comprises an antenna configured to receive a radio frequency band. A band-pass filter is in signal communication with the antenna, and a low-noise amplifier is in signal communication with the band-pass filter. A mixer is in signal communication with the low-noise amplifier and is configured to translate a radio frequency band to an intermediate frequency (IF) band. A tunable local oscillator is in signal communication with the mixer. At least one fixed-frequency notch filter is in signal communication with the mixer, with the notch filter configured to reject at least one interference signal in the IF band while passing remaining signals in the IF band. An analog-to-digital converter is in signal communication with the notch filter and is configured to convert the remaining signals in the IF band to digital signals.Type: GrantFiled: March 12, 2014Date of Patent: May 26, 2015Assignee: Honeywell International Inc.Inventors: Alfonso Malaga, Timothy P. Gibson, Jeffrey K. Hunter, Gregory Triplett
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Publication number: 20140177748Abstract: A wideband multi-channel receiver comprises an antenna configured to receive a radio frequency band. A band-pass filter is in signal communication with the antenna, and a low-noise amplifier is in signal communication with the band-pass filter. A mixer is in signal communication with the low-noise amplifier and is configured to translate a radio frequency band to an intermediate frequency (IF) band. A tunable local oscillator is in signal communication with the mixer. At least one fixed-frequency notch filter is in signal communication with the mixer, with the notch filter configured to reject at least one interference signal in the IF band while passing remaining signals in the IF band. An analog-to-digital converter is in signal communication with the notch filter and is configured to convert the remaining signals in the IF band to digital signals.Type: ApplicationFiled: March 12, 2014Publication date: June 26, 2014Applicant: Honeywell International Inc.Inventors: Alfonso Malaga, Timothy P. Gibson, Jeffrey K. Hunter, Gregory Triplett
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Patent number: 8711993Abstract: A wideband multi-channel receiver comprises an antenna configured to receive a radio frequency band comprising an aviation VHF communication band, an aviation VHF navigation band, an aviation L-band, or combinations thereof. A band-pass filter is in signal communication with the antenna, and a low-noise amplifier is in signal communication with the band-pass filter. A mixer is in signal communication with the low-noise amplifier and is configured to translate a radio frequency band to an intermediate frequency (IF) band. A tunable local oscillator is in signal communication with the mixer. At least one fixed-frequency notch filter is in signal communication with the mixer, with the notch filter configured to reject at least one interference signal in the IF band while passing remaining signals in the IF band. An analog-to-digital converter is in signal communication with the notch filter and is configured to convert the remaining signals in the IF band to digital signals.Type: GrantFiled: December 10, 2010Date of Patent: April 29, 2014Assignee: Honeywell International Inc.Inventors: Alfonso Malaga, Timothy P. Gibson, Jeffrey K. Hunter, Gregory Triplett
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Patent number: 8593290Abstract: An overfill probe is utilized in each compartment of a multi-compartment transport tanker and has a depending sensing tube for detecting liquid overfill conditions. An overfill detector is within the bottom end of the probe tube and is thus protected from damage. Internal damage to the probe and malfunction of the system also precluded by connecting the exposed cap of the probe to the detector by a longitudinally extensible, stretchable cable extending through the tube to the detector, or a circuit board may be retained within the depending tube. Additionally, a thermistor socket and an optic socket are provided which are part of the overfill protection system, each having contact connections that may be readily replaced when worn without removing or replacing the wiring within the socket assembly.Type: GrantFiled: May 6, 2010Date of Patent: November 26, 2013Assignee: Delaware Capital Formation, Inc.Inventors: Jeffrey K. Hunter, Kevin K. Nussair, Randy Donald Robinson, Mark William Dudley, Amber Smith
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Publication number: 20120147929Abstract: A wideband multi-channel receiver comprises an antenna configured to receive a radio frequency band comprising an aviation VHF communication band, an aviation VHF navigation band, an aviation L-band, or combinations thereof. A band-pass filter is in signal communication with the antenna, and a low-noise amplifier is in signal communication with the band-pass filter. A mixer is in signal communication with the low-noise amplifier and is configured to translate a radio frequency band to an intermediate frequency (IF) band. A tunable local oscillator is in signal communication with the mixer. At least one fixed-frequency notch filter is in signal communication with the mixer, with the notch filter configured to reject at least one interference signal in the IF band while passing remaining signals in the IF band. An analog-to-digital converter is in signal communication with the notch filter and is configured to convert the remaining signals in the IF band to digital signals.Type: ApplicationFiled: December 10, 2010Publication date: June 14, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Alfonso Malaga, Timothy P. Gibson, Jeffrey K. Hunter, Gregory Triplett
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Patent number: 8081933Abstract: A reconfigurable radio communications system is disclosed. The system comprises a digital data bus, a control bus, and first and second reconfigurable radio communication units responsive to the digital data bus and the control bus. Each of the first and second reconfigurable radio communication units further include a first and a second multifunction radio transceiver, with the first reconfigurable radio communication unit responsive to at least a first antenna, and the second reconfigurable radio communication unit responsive to at least a second antenna. Each of the first and the second multifunction radio transceivers of the first and the second reconfigurable radio communication units are operable to simultaneously transmit and receive data on at least two separate channels from different frequency bands.Type: GrantFiled: July 13, 2007Date of Patent: December 20, 2011Assignee: Honeywell International Inc.Inventors: Alfonso Malaga, Palaniappan Meiyappan, Chad E. Wilson, Jeffrey K. Hunter, Gregory Triplett
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Patent number: 8073413Abstract: Methods and systems for signal analysis in multiple radio carrier environments are provided. In one embodiment, a radio receiver comprises: an adaptive pass band filter that operates over a pass band of frequencies, the adaptive pass band filter subdividing the pass band into a plurality of sub-channels each comprising a narrower bandwidth than the pass band; and a signal analyzer receiving the plurality of sub-channels, the signal analyzer providing feedback to the adaptive pass band filter, wherein the adaptive pass band filter divides the pass band into the plurality of sub-channels based on the feedback; wherein the signal analyzer selectively generates an output comprising of at least one of the plurality of sub-channels.Type: GrantFiled: March 16, 2009Date of Patent: December 6, 2011Assignee: Honeywell International Inc.Inventors: Charles Keith Hanneman, Jeffrey K. Hunter, Thomas E. Miller, Joshua Delgado
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Patent number: 7945229Abstract: A transceiver apparatus comprising a software-definable-radio-transceiver architecture. The transceiver apparatus comprises at least one up-conversion path including at least one configurable micro-electro-mechanical-system (MEMS) transmit filter communicatively coupled to transmit output from a digital-to-analog converter to an antenna, and at least one down-conversion path including at least one configurable-MEMS-receive filter communicatively coupled to transmit signals received from the antenna to an analog-to-digital converter. The at least one configurable-MEMS-transmit filter prevents interference on the up-conversion path from signals transmitted from the antenna. The at least one configurable-MEMS-receive filter prevents interference on the down-conversion path from signals transmitted to the antenna. A plurality of upconversion and downconversion paths can operate simultaneously and on different channel frequencies.Type: GrantFiled: February 22, 2008Date of Patent: May 17, 2011Assignee: Honeywell International Inc.Inventors: Chad E. Wilson, Jeffrey K. Hunter, Palaniappan Meiyappan, E. F. Charles LaBerge
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Patent number: 7941198Abstract: A method of providing audio transmissions from an electronic device having internal audio multiplexing is disclosed. The method comprises combining a plurality of received audio input signals for output as a first mode of operation for the electronic device, where the electronic device is configured to output the plurality of audio input signals on at least one audio channel. When a priority audio signal is detected from one of the received audio input signals in the first mode of operation, the method interrupts playback of the remaining audio input signals with the priority audio signal as a second mode of operation for the electronic device and transfers, within the electronic device, the priority audio signal to the at least one audio channel once the priority audio signal is detected.Type: GrantFiled: January 2, 2008Date of Patent: May 10, 2011Assignee: Honeywell International Inc.Inventors: Manuel F. Richey, Phillip G Holloway, Zachary R. Nelson, Jeffrey K. Hunter, Michael P Ramsey
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Patent number: 7941114Abstract: A method implementable in an audio receiver having an input for receiving broadcast signals including a set of channels and a squelching controller includes converting the signals associated with each channel into respective digital signals, and tuning the digital signals associated with a first subset of the channels. For each channel of the first channel subset, a respective set of amplitudes associated with respective frequencies of the associated digital signal is determined. A random-noise-level value associated with each channel of the first channel subset is determined from each set of the signal amplitudes. If a signal amplitude associated with a first channel of the first channel subset exceeds the random-noise-level of the first channel, a second subset of the channels of the set is tuned. Otherwise, the random-noise-levels are provided to the squelching controller.Type: GrantFiled: July 3, 2008Date of Patent: May 10, 2011Assignee: Honeywell International Inc.Inventors: Jeffrey K. Hunter, Manuel F. Richey
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Publication number: 20100289654Abstract: An overfill probe is utilized in each compartment of a multi-compartment transport tanker and has a depending sensing tube for detecting liquid overfill conditions. An overfill detector is within the bottom end of the probe tube and is thus protected from damage. Internal damage to the probe and malfunction of the system also precluded by connecting the exposed cap of the probe to the detector by a longitudinally extensible, stretchable cable extending through the tube to the detector, or a circuit board may be retained within the depending tube. Additionally, a thermistor socket and an optic socket are provided which are part of the overfill protection system, each having contact connections that may be readily replaced when worn without removing or replacing the wiring within the socket assembly.Type: ApplicationFiled: May 6, 2010Publication date: November 18, 2010Inventors: Jeffrey K. Hunter, Kevin K. Nussair, Randy Donald Robinson, Mark William Dudley, Amber Smith
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Publication number: 20100233985Abstract: Methods and systems for signal analysis in multiple radio carrier environments are provided. In one embodiment, a radio receiver comprises: an adaptive pass band filter that operates over a pass band of frequencies, the adaptive pass band filter subdividing the pass band into a plurality of sub-channels each comprising a narrower bandwidth than the pass band; and a signal analyzer receiving the plurality of sub-channels, the signal analyzer providing feedback to the adaptive pass band filter, wherein the adaptive pass band filter divides the pass band into the plurality of sub-channels based on the feedback; wherein the signal analyzer selectively generates an output comprising of at least one of the plurality of sub-channels.Type: ApplicationFiled: March 16, 2009Publication date: September 16, 2010Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Charles Keith Hanneman, Jeffrey K. Hunter, Thomas E. Miller, Joshua Delgado
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Patent number: 7688243Abstract: A method to receive channels in an undersampled broadband receiver is provided. The method includes converting received radio frequency signals to downshifted-sampled-digital signals at an analog-to-digital converter in a sampling system, outputting the downshifted-sampled-digital signals to a digital system for digital processing, and determining if the unique identifying code associated with a desired channel is detectable. Each channel in the radio frequency signal has an assigned unique identifying code. When the unique identifying code is detectable, the method includes detecting the unique identifying code associated with the desired channel. When the unique identifying code is undetectable, the method includes outputting control signals from the digital system to tune an adjustable sample clock in the sampling system and tuning the adjustable sample clock based on the output control signals.Type: GrantFiled: December 30, 2008Date of Patent: March 30, 2010Assignee: Honeywell International Inc.Inventors: Jeffrey K. Hunter, Timothy P. Gibson
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Patent number: 7668529Abstract: An audio system may comprise a transceiver configured to receive, detect, and transmit audio signals on a first channel frequency and to receive and detect audio signals on at least one additional channel frequency. The at least one additional channel frequency may include a second channel frequency. The system may include a controller configured to output a first audio cue while outputting audio signals received from the at least one additional channel frequency, to output a second audio cue at a time when the controller begins outputting an audio signal received from the first channel frequency, and to output a third audio cue at a time when the controller begins outputting an audio signal received from the second channel frequency. The first, second, and third audio cues may be different from one another.Type: GrantFiled: August 4, 2005Date of Patent: February 23, 2010Assignee: Honeywell International Inc.Inventors: Timothy P. Gibson, Jeffrey K. Hunter
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Publication number: 20100003938Abstract: A method implementable in an audio receiver having an input for receiving broadcast signals including a set of channels and a squelching controller includes converting the signals associated with each channel into respective digital signals, and tuning the digital signals associated with a first subset of the channels. For each channel of the first channel subset, a respective set of amplitudes associated with respective frequencies of the associated digital signal is determined. A random-noise-level value associated with each channel of the first channel subset is determined from each set of the signal amplitudes. If a signal amplitude associated with a first channel of the first channel subset exceeds the random-noise-level of the first channel, a second subset of the channels of the set is tuned. Otherwise, the random-noise-levels are provided to the squelching controller.Type: ApplicationFiled: July 3, 2008Publication date: January 7, 2010Applicant: HONEYWELL INTERNATIONAL, INC.Inventors: Jeffrey K. Hunter, Manuel F. Richey
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Publication number: 20090170578Abstract: A method of providing audio transmissions from an electronic device having internal audio multiplexing is disclosed. The method comprises combining a plurality of received audio input signals for output as a first mode of operation for the electronic device, where the electronic device is configured to output the plurality of audio input signals on at least one audio channel. When a priority audio signal is detected from one of the received audio input signals in the first mode of operation, the method interrupts playback of the remaining audio input signals with the priority audio signal as a second mode of operation for the electronic device and transfers, within the electronic device, the priority audio signal to the at least one audio channel once the priority audio signal is detected.Type: ApplicationFiled: January 2, 2008Publication date: July 2, 2009Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Manuel F. Richey, Phillip G. Holloway, Zachary R. Nelson, Jeffrey K. Hunter, Michael P. Ramsey
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Patent number: 7535405Abstract: A multifunction radio for receiving radio signals from and sending transmissions to multiple radio systems comprises an antenna and a transmit/receive switch coupled to the antenna. The radio further comprises a receiver section coupled to the transmit/receive switch and configured to receive radio signals from one or more multiple radio systems. The receiver section includes a digital downconverter configured to digitally downconvert radio signals sent from one or more of the multiple radio systems and a digital signal processor coupled to the digital downconverter for processing the downconverted signals. A transmitter section is coupled to the transmit/receive switch and configured to generate a transmission signal for reception by one or more of the multiple radio systems.Type: GrantFiled: February 28, 2006Date of Patent: May 19, 2009Assignee: Honeywell International Inc.Inventor: Jeffrey K. Hunter
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Patent number: 7535381Abstract: A method of providing visual data to a pilot in an aircraft cockpit includes receiving information in the form of a voice signal, converting the information to visual data, and displaying the visual data to the pilot in the aircraft cockpit.Type: GrantFiled: December 21, 2005Date of Patent: May 19, 2009Assignee: Honeywell International Inc.Inventors: Donald J. Marsh, Jeffrey K. Hunter, Timothy P. Gibson
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Patent number: 7499803Abstract: A method and system are provided for calibrating on-board aviation equipment. An actual bearing from an aircraft to an automatic direction finder (ADF) station is determined. The aircraft is moved to a plurality of headings. An ADF bearing is determined from the aircraft to the ADF station at each of the plurality of headings. An error between the actual bearing and the ADF bearing at each heading is calculated. Then, an error function as a function of the heading of the aircraft is generated based at least in part on the calculated error.Type: GrantFiled: February 10, 2006Date of Patent: March 3, 2009Assignee: Honeywell International Inc.Inventors: Jeffrey K. Hunter, Manuel F. Richey, Gene L. Field
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Patent number: 7498966Abstract: A method to receive channels in an undersampled broadband receiver comprising mixing bands of assigned channels with an oscillator to generate downconverted bands, wherein each assigned channel has an assigned unique identifying code. The method further includes undersampling the downconverted bands and determining if the unique identifying code associated with a desired channel is detectable. When the unique identifying code is detectable, the method further comprises detecting the unique identifying code associated with the desired channel. When the unique identifying code is undetectable, the method further comprises tuning the oscillator and detecting the unique identifying code associated with the desired channel based on the tuning.Type: GrantFiled: December 14, 2006Date of Patent: March 3, 2009Assignee: Honeywell International Inc.Inventors: Jeffrey K. Hunter, Timothy P. Gibson