1
James J Meany, Christopher J Martens: Error resilient method and apparatus for entropy coding. McDonnell Douglas Corporation, Bell Seltzer Intellectual Property Group of Alston & Bird, December 15, 1998: US05850482 (180 worldwide citation)

The error resilient method and apparatus for encoding data includes an encoder including a code word generator for generating a plurality of code words representative of respective portions of the data. The code word generator encodes data pursuant to split field coding in which each code word inclu ...


2
Gregory M Gutt, David A Whelan, Barton G Ferrell, Robert W Brumley, Christopher J Martens, Anne T Haddad: Local clock frequency calibration using low earth orbit (LEO) satellites. The Boeing Company, Haynes and Boone, December 28, 2010: US07859455 (4 worldwide citation)

Various techniques are provided for calibrating a frequency of a local clock using a satellite signal. In one example, a method of transferring frequency stability from a satellite to a device includes receiving a signal from the satellite. The method also includes determining a code phase from the ...


3
Christopher J Martens, Gregory M Gutt: Positioning determinations of receivers. The Boeing Company, Vista IP Law Group, Cynthia A Dixon, April 9, 2013: US08416129 (2 worldwide citation)

The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed meth ...


4
David A Whelan, Gregory M Gutt, Robert W Brumley, Michael L Eglington, Christopher J Martens, Anne T Haddad, Rachel Rané Schmalzried: Geolocation leveraging spot beam overlap. THE BOEING COMPANY, Vista IP Law Group, Cynthia A Dixon, April 18, 2017: US09625573

A method and system are disclosed for providing an estimate of a location of a user receiver device. The method and system involve emitting from at least one vehicle at least one spot beam on Earth, and receiving with the user receiver device a signal from at least one spot beam. In one or more embo ...


5
Jeong Beom Ihn, Christopher J Martens: Mode identification and decomposition for ultrasonic signals. The Boeing Company, Yee & Associates P C, October 16, 2012: US08290719

A method is present for processing a signal. A response signal is received from a structure. The response signal is decomposed into a plurality of signals based on a number of characteristics. A mode in the plurality of signals is identified based on a number of known characteristics for the mode, w ...


6
Christopher J Martens, Gregory M Gutt: Method for positioning determinations of receivers. THE BOEING COMPANY, Vista IP Law Group, Cynthia A Dixon, August 4, 2015: US09097798

The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed meth ...


7
David A Whelan, Gregory M Gutt, Robert W Brumley, Michael L Eglington, Christopher J Martens, Anne T Haddad, Rachel Ranß Schmalzried: Geolocation leveraging spot beam overlap. The Boeing Company, October 13, 2011: US20110248887-A1

A method and system are disclosed for providing an estimate of a location of a user receiver device. The method and system involve emitting from at least one vehicle at least one spot beam on Earth, and receiving with the user receiver device a signal from at least one spot beam. In one or more embo ...


8
Christopher J Martens, Gregory M Gutt: Positioning determinations of receivers. The Boeing Company, The Boeing Company, October 21, 2010: US20100265128-A1

The disclosed method and system is used to determine the position of a user device. The user device can receive data signals and/or carrier signals from orbiting space vehicles. These data signals can be used for positioning calculation and/or track maintenance of the user device. The disclosed meth ...


9
Gregory M Gutt, David A Whelan, Barton G Ferrell, Robert W Brumley, Christopher J Martens, Anne T Haddad: Local clock frequency calibration using low earth orbit (leo) satellites. Haynes And Boone, July 8, 2010: US20100171652-A1

Various techniques are provided for calibrating a frequency of a local clock using a satellite signal. In one example, a method of transferring frequency stability from a satellite to a device includes receiving a signal from the satellite. The method also includes determining a code phase from the ...


10
Jeong Beom Ihn, Christopher J Martens: Mode identification and decomposition for ultrasonic signals. Duke W Yee, April 1, 2010: US20100079258-A1

A method is present for processing a signal. A response signal is received from a structure. The response signal is decomposed into a plurality of signals based on a number of characteristics. A mode in the plurality of signals is identified based on a number of known characteristics for the mode, w ...



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