Patents by Inventor Webster Dove
Webster Dove 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: 9383203Abstract: A specific emitter identification (SEI) method and apparatus is capable of identifying and tracking objects within a geographical area of interest wherein the system and method has not been preprogrammed to look for particular signals. The system and method receives all of the emitted electromagnetic signals emitted from area of interest. The system and method next performs high order statistical analysis on the received signals and determines which signals emanate from possible targets of interest and which likely emanate from background clutter/noise by comparing the relative degrees of Gaussianness of the signals (for example using entropy measurements). The least Gaussian signals are deemed to likely be signals from potential targets of interest while those which are more Gaussian are deemed to be likely from background clutter or noise.Type: GrantFiled: December 16, 2013Date of Patent: July 5, 2016Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventor: Webster Dove
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Publication number: 20140107970Abstract: A specific emitter identification (SEI) method and apparatus is capable of identifying and tracking objects within a geographical area of interest wherein the system and method has not been preprogrammed to look for particular signals. The system and method receives all of the emitted electromagnetic signals emitted from area of interest. The system and method next performs high order statistical analysis on the received signals and determines which signals emanate from possible targets of interest and which likely emanate from background clutter/noise by comparing the relative degrees of Gaussianness of the signals (for example using entropy measurements). The least Gaussian signals are deemed to likely be signals from potential targets of interest while those which are more Gaussian are deemed to be likely from background clutter or noise.Type: ApplicationFiled: December 16, 2013Publication date: April 17, 2014Applicant: BAE Systems Information and Electronic Systems Integration Inc.Inventor: Webster Dove
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Patent number: 8612178Abstract: A specific emitter identification (SEI) method and apparatus is capable of identifying and tracking objects within a geographical area of interest wherein the system and method has not been preprogrammed to look for particular signals. The system and method receives all of the emitted electromagnetic signals emitted from area of interest. The system and method next performs high order statistical analysis on the received signals and determines which signals emanate from possible targets of interest and which likely emanate from background clutter/noise by comparing the relative degrees of Gaussianness of the signals (for example using entropy measurements). The least Gaussian signals are deemed to likely be signals from potential targets of interest while those which are more Gaussian are deemed to be likely from background clutter or noise.Type: GrantFiled: April 19, 2010Date of Patent: December 17, 2013Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventor: Webster Dove
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Patent number: 7925159Abstract: A missile or other weapons countermeasure system includes a non-directional, modulated laser energy signal designed to protect an object (such as an aircraft, land vehicle, building, or vessel). Once a potential threat has been detected, a laser energy source generates a laser energy signal of sufficient power to provide the necessary coverage. The laser energy is modulated using an oscillator to create the appropriate countermeasure signal. Next, fiber optics or other coupling device distribute the modulated laser energy signal to one or more apertures, preferably wide angle lenses or the like, disposed about the outer surface of the object to be protected. The number and location of the apertures will depend upon the circumstances of the installation as well as the desired coverage.Type: GrantFiled: May 18, 2006Date of Patent: April 12, 2011Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventor: Webster Dove
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Publication number: 20100265119Abstract: A specific emitter identification (SEI) method and apparatus is capable of identifying and tracking objects within a geographical area of interest wherein the system and method has not been preprogrammed to look for particular signals. The system and method receives all of the emitted electromagnetic signals emitted from area of interest. The system and method next performs high order statistical analysis on the received signals and determines which signals emanate from possible targets of interest and which likely emanate from background clutter/noise by comparing the relative degrees of Gaussianness of the signals (for example using entropy measurements). The least Gaussian signals are deemed to likely be signals from potential targets of interest while those which are more Gaussian are deemed to be likely from background clutter or noise.Type: ApplicationFiled: April 19, 2010Publication date: October 21, 2010Applicant: BAE SystemsInventor: Webster Dove
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Patent number: 7781721Abstract: A threat detection system and method protects an object of interest (such as, but not limited to, manned and unmanned aircrafts, vehicles, vessels, and buildings) from potential weapons (such as, but not limited to, a missile, an aircraft, a vehicle, a vessel, or the like). The threat detection system transmits a hi-powered, extremely short-pulsed non-directional laser signal. Because the pulse time of the laser signal is so short (a few tenths of a nanosecond), the laser signal is substantially only reflected off optics that are pointed or aimed at the object to be protected. The reflected laser signals are received by the threat detection system and are then compared with the transmitted laser signals to determined the direction, speed, distance and potentially identity of the potential weapon. Because the threat detection system is not based on movement alone, it is capable of detecting a potential weapon while in flight or prior to launch.Type: GrantFiled: May 18, 2006Date of Patent: August 24, 2010Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventor: Webster Dove
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Publication number: 20070236382Abstract: A missile or other weapons countermeasure system includes a non-directional, modulated laser energy signal designed to protect an object (such as an aircraft, land vehicle, building, or vessel). Once a potential threat has been detected, a laser energy source generates a laser energy signal of sufficient power to provide the necessary coverage. The laser energy is modulated using an oscillator to create the appropriate countermeasure signal. Next, fiber optics or other coupling device distribute the modulated laser energy signal to one or more apertures, preferably wide angle lenses or the like, disposed about the outer surface of the object to be protected. The number and location of the apertures will depend upon the circumstances of the installation as well as the desired coverage.Type: ApplicationFiled: May 18, 2006Publication date: October 11, 2007Inventor: Webster Dove