Patents by Inventor Neil Keith HABERMEHL
Neil Keith HABERMEHL 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: 10756926Abstract: A system for transmitting video and Controller Area Network (CAN) data over a slip ring assembly has a first Ethernet/CAN transceiver converting CAN signals with control data to Ethernet signals with the control data. A first modem converts the ethernet signal with the control data to tone sets and transmits the tone sets over the slip ring assembly. A second modem receives and demodulates the tone sets into the Ethernet signals with the control data. A second Ethernet/CAN transceiver converts the Ethernet signals with the control data to the CAN signals with the control data.Type: GrantFiled: July 29, 2019Date of Patent: August 25, 2020Assignee: BENCHMARK ELECTRONICS, INC.Inventors: Neil Keith Habermehl, Keith Heinzig
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Publication number: 20200119948Abstract: A system for transmitting video and Controller Area Network (CAN) data over a slip ring assembly has a first Ethernet/CAN transceiver converting CAN signals with control data to Ethernet signals with the control data. A first modem converts the ethernet signal with the control data to tone sets and transmits the tone sets over the slip ring assembly. A second modem receives and demodulates the tone sets into the Ethernet signals with the control data. A second Ethernet/CAN transceiver converts the Ethernet signals with the control data to the CAN signals with the control data.Type: ApplicationFiled: July 29, 2019Publication date: April 16, 2020Applicant: BENCHMARK ELECTRONICS, INC.Inventors: NEIL KEITH HABERMEHL, KEITH HEINZIG
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Patent number: 9744979Abstract: An access point for a communication network is disclosed. The access point may have a communications processor configured to receive signals from a different access point of the communication network, a cable connected to the communications processor, and at least one attenuator connected to the cable upstream of the communications processor. The at least one attenuator may be configured to selectively attenuate incoming signals received via the cable before the incoming signals are received by the communications process. The access point may also have a transmission amplifier connected to the cable downstream of the communications processor and configured to amplify outgoing signals generated by the communications processor by about 3:1.Type: GrantFiled: April 11, 2014Date of Patent: August 29, 2017Assignees: Electro-Motive Diesel, Inc., Secure Communications Systems Inc.Inventor: Neil Keith Habermehl
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Patent number: 9688295Abstract: A trainline network access point connected to an intra-consist electrical cable of a consist has a network data signal path, first and second communication modules, and a network switch. The network switch is connected to the first and second communication modules and configured to selectively connect the network data signal path to the first communication module and the second communication module. The first communication module has a first processor configured to receive first network data via the network data signal path, modulate the first network data for transmission over the intra-consist electrical cable, and transmit the first modulated network data over the intra-consist electrical cable. The second communication module includes a second processor configured to receive second network data via the network data signal path, modulate the second network data for transmission over the intra-consist electrical cable, and transmit the second modulated network data over the intra-consist electrical cable.Type: GrantFiled: August 23, 2013Date of Patent: June 27, 2017Assignees: ELECTRO-MOTIVE DIESEL, INC., SECURE COMMUNICATIONS SYSTEMS, INC.Inventors: Mark Alan Fanara, Neil Keith Habermehl
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Patent number: 9588556Abstract: A temperature control system for a transmitter chip in a consist is disclosed. The temperature control system may include a heater configured to provide heat to the transmitter chip, and a sensor configured to detect a consist condition and generate a signal indicative of the detected consist condition. The temperature control system may also include a controller in communication with the heater and the sensor. The controller may be configured to receive the signal indicative of the detected consist condition, compare the detected consist condition with a predetermined consist condition, and selectively control the heater to provide heat to the transmitter chip based on the comparison.Type: GrantFiled: April 7, 2014Date of Patent: March 7, 2017Assignees: Electro-Motive Diesel, Inc., Secure Communications Systems Inc.Inventor: Neil Keith Habermehl
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Patent number: 9560139Abstract: An access point for a communication network is disclosed. The access point may have a communications processor configured to receive signals from a different access point of the communication network, and at least a first attenuator configured to selectively attenuate the signals before they are received by the communications processor. The access point may also have a voltage clamp configured to limit a strength of the signals before they are received by the at least a first attenuator, and a second attenuator configured to attenuate all signals before they are received by the voltage clamp.Type: GrantFiled: April 11, 2014Date of Patent: January 31, 2017Assignee: Electro-Motive Diesel, Inc.Inventor: Neil Keith Habermehl
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Patent number: 9270335Abstract: A receive attenuation system for a trainline communication system utilizing an intra-consist electrical cable has an analog front end amplifier, a trainline communication processor, an adjustable attenuator, and a gain controller. The trainline communication processor is configured to generate a receive gain control signal configured to control receive gain of the analog front end amplifier. The adjustable attenuator is capable of being coupled to the intra-consist electrical cable and configured to variably attenuate signals received from the intra-consist electrical cable before transmitting the signals to the analog front end amplifier. The gain controller is coupled to the adjustable attenuator and configured to detect the receive gain control signal generated by the trainline communication processor, determine a supplemental attenuation control value based on the detected receive gain control signal, and control the adjustable attenuator according to the supplemental attenuation control signal.Type: GrantFiled: August 23, 2013Date of Patent: February 23, 2016Assignees: Electro-Motive Diesel, Inc., Secure Communications Systems Inc.Inventors: Mark Alan Fanara, Neil Keith Habermehl
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Publication number: 20150291191Abstract: An access point for a communication network is disclosed. The access point may have a communications processor configured to receive signals from a different access point of the communication network, a cable connected to the communications processor, and at least one attenuator connected to the cable upstream of the communications processor. The at least one attenuator may be configured to selectively attenuate incoming signals received via the cable before the incoming signals are received by the communications process. The access point may also have a transmission amplifier connected to the cable downstream of the communications processor and configured to amplify outgoing signals generated by the communications processor by about 3:1.Type: ApplicationFiled: April 11, 2014Publication date: October 15, 2015Applicants: Electro-Motive Diesel, Inc., Secure Communications Systems Inc.Inventor: Neil Keith HABERMEHL
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Publication number: 20150291189Abstract: An access point for a communication network is disclosed. The access point may have a communications processor configured to receive signals from a different access point of the communication network, and at least a first attenuator configured to selectively attenuate the signals before they are received by the communications processor. The access point may also have a voltage clamp configured to limit a strength of the signals before they are received by the at least a first attenuator, and a second attenuator configured to attenuate all signals before they are received by the voltage clamp.Type: ApplicationFiled: April 11, 2014Publication date: October 15, 2015Applicants: Electro-Motive Diesel, Inc., Secure Communications Systems Inc.Inventor: Neil Keith HABERMEHL
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Publication number: 20150291190Abstract: An access point for a communication network is disclosed. The access point may have a communications processor configured to receive incoming signals from a different access point of the communication network, and to generate outgoing signals directed to the different access point based on a plurality of amplitude scale factor maps stored in memory. The access point may also have a cable connected between the communications processor and the different access point, and a transmission amplifier connected to the cable downstream of the communications processor. The transmission amplifier may be configured to amplify the outgoing signals.Type: ApplicationFiled: April 11, 2014Publication date: October 15, 2015Applicants: Electro-Motive Diesel, Inc., Secure Communications Systems Inc.Inventors: Neil Keith HABERMEHL, Mark Alan FANARA
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Publication number: 20150284014Abstract: A receive attenuation system for a locomotive consist having a communication network is disclosed. The system may have a trainline communication processor and an adjustable attenuator. The adjustable attenuator may be configured to be connected to the network and variably attenuate a signal received via the network before transmitting the signal to the trainline communication processor. The system may also have a gain controller coupled to the adjustable attenuator. The gain controller may be configured to identify a transmitting locomotive from which the signal was sent, determine a tuned attenuation control value based on a distance between the transmitting locomotive and a receiving locomotive, and control the adjustable attenuator according to the tuned attenuation control value.Type: ApplicationFiled: April 7, 2014Publication date: October 8, 2015Applicants: ELECTRO-MOTIVE DIESEL, INC., SECURE COMMUNICATIONS SYSTEMS INC.Inventor: Neil Keith HABERMEHL
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Patent number: 9150227Abstract: A receive attenuation system for a locomotive consist having a communication network is disclosed. The system may have a trainline communication processor and an adjustable attenuator. The adjustable attenuator may be configured to be connected to the network and variably attenuate a signal received via the network before transmitting the signal to the trainline communication processor. The system may also have a gain controller coupled to the adjustable attenuator. The gain controller may be configured to identify a transmitting locomotive from which the signal was sent, determine a tuned attenuation control value based on a distance between the transmitting locomotive and a receiving locomotive, and control the adjustable attenuator according to the tuned attenuation control value.Type: GrantFiled: April 7, 2014Date of Patent: October 6, 2015Assignees: Electro-Motive Diesel, Inc., Secure Communications Systems Inc.Inventor: Neil Keith Habermehl
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Publication number: 20150055717Abstract: A receive attenuation system for a trainline communication system utilizing an intra-consist electrical cable has an analog front end amplifier, a trainline communication processor, an adjustable attenuator, and a gain controller. The trainline communication processor is configured to generate a receive gain control signal configured to control receive gain of the analog front end amplifier. The adjustable attenuator is capable of being coupled to the intra-consist electrical cable and configured to variably attenuate signals received from the intra-consist electrical cable before transmitting the signals to the analog front end amplifier. The gain controller is coupled to the adjustable attenuator and configured to detect the receive gain control signal generated by the trainline communication processor, determine a supplemental attenuation control value based on the detected receive gain control signal, and control the adjustable attenuator according to the supplemental attenuation control signal.Type: ApplicationFiled: August 23, 2013Publication date: February 26, 2015Applicants: Secure Communications Systems Inc., Electro-Motive Diesel, Inc.Inventors: Mark Alan FANARA, Neil Keith HABERMEHL
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Publication number: 20150057848Abstract: A trainline network access point connected to an intra-consist electrical cable of a consist has a network data signal path, a first communication module, a second communication module, and a network switch. The network switch is connected to the first communication module and the second communication module and configured to selectively connect the network data signal path to the first communication module and the second communication module. The first communication module has a first processor configured to receive first network data via the network data signal path, modulate the first network data for transmission over the intra-consist electrical cable, and transmit the first modulated network data over the intra-consist electrical cable.Type: ApplicationFiled: August 23, 2013Publication date: February 26, 2015Applicants: Secure Communications Systems Inc., Electro-Motive Diesel, Inc.Inventors: Mark Alan FANARA, Neil Keith HABERMEHL