Patents Assigned to Systems Integration Inc.
  • Patent number: 9684146
    Abstract: A temperature insensitive locking apparatus for use with large optical mounts having at least one locking nut having an internal threaded portion adjacent to an internal tapered portion, at least one flexurized spring collet attached to a rigid base structure having an external threaded portion and a plurality of tapered flexures, a pivot shaft engaged with an optical yoke on a rotational axis of symmetry wherein when the internal threads of the locking nut engage with the external threads of the flexurized spring collet an increased level of a radial clamping force is provided around the pivot shaft.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: June 20, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Adam J. Marcinuk, Michael J. Shaw, David E. Thompson
  • Patent number: 9683885
    Abstract: An infrared countermeasure system comprises a transparent infrared camera dome with an anti-icing surface coating.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: June 20, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Michael J. Powers, Donald K. Smith
  • Patent number: 9680279
    Abstract: A fiber optic laser for use in high stress environments is provided. The fiber optic laser comprises a hollow spool structure housing a fiber in a spiral groove in an interior surface of said hollow spool structure, wherein the fiber is mechanically supported along an entirety of its length within the hollow spool structure. Fluid channels are formed within the hollow spool structure, wherein a quantity of coolant is movable through the fluid channels to provide high-precision thermal management of the fiber.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: June 13, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Benjamin R. Johnson, Michael J. Shaw, Tyler Forbes
  • Patent number: 9673504
    Abstract: A miniaturized multi-sectioned, directional coupler using a multi-layer MMIC process, the coupler comprising, a monolithic microwave integrated circuit, having a central section with a relatively tight coupling, surrounded by sections of lighter coupling, the relatively tight coupling being comprised of a pair of spiral coupled lines, and the lighter coupling being comprised of meandered edge couple lines with capacitive loading of the lines in several places.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: June 6, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventor: David E. Meharry
  • Patent number: 9671836
    Abstract: A memory system includes c-shell units, PCBs, and a controller logic. The c-shell units are positioned side-by-side adjacent each other. Each c-shell unit has at least two sled-less memory bays and the sled-less memory bays are positioned vertically relative to each other. Each of the sled-less memory bays receives a memory device. A PCB is vertically mounted to a corresponding c-shell unit. The control logic controls access to and from the memory devices so that it manages storing data to the memory devices and retrieving data from the memory devices. Each PCB comprises traces to route signals between the control logic and the memory devices.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: June 6, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Andrew R. Russette, Aaron Oberste, Alexa D. Oberste, Anthony P. Antoniades, Matthew F. Guenette
  • Patent number: 9671521
    Abstract: A method of detecting land mines includes pre-processing a raw laser interferometer image, processing pre-processed image by calculating one or more derivatives having one or more peaks, along vectors extending in at least two different directions, mapping the peaks of said derivatives to create a derivative map, and detecting an anomalous signature in the derivative map.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: June 6, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventor: Eric M. Louchard
  • Patent number: 9671565
    Abstract: A two-part fiber optic collimator has a precision adjuster for controlling the position of a spring-biased lens carrier with respect to the collimator's body. An interchangeable fiber optic connector adaptor is attached to the collimator body for accurately positioning the end of a fiber optic cable in the collimator.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: June 6, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventor: Michael J. Shaw
  • Patent number: 9667463
    Abstract: A system and method use an inverse square root function (ISQR) function, in part, to compand and decompand signals. A system includes a companding processor and a transmitter. The companding processor compands input signals into companded signals using a compander function, C{x(n)}. The compander function compands the input signals based, at least in part, on an inverse square root (ISQR) function over at least a portion of a signal amplitude probability density function. The transmitter then transmits the companded signals as electromagnetic wave signals.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: May 30, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventor: Stephen P. DelMarco
  • Patent number: 9667021
    Abstract: In the method for generating blue laser light with high optical and electrical efficiency, wherein the improvement comprises the step of using a phosphate glass photonic crystal fiber rod as a gain medium.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: May 30, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Daniel J. Creeden, Peter A. Ketteridge, Paul R. Moffitt, Katherine J. Snell
  • Patent number: 9667025
    Abstract: A fiber laser having a thermal controller operatively connected to one or more fiber Bragg gratings is provided. The thermal controller does not impart much or imparts very little mechanical stress or strain to the optical fiber in which the FBGs reside because such forces can alter the FBG performance. Rather, the thermal controller utilizes a thermally conductive semi-solid or non-Newtonian fluid to submerge/suspend a portion of the optical fiber in which FBG resides. Temperature control logic controls whether a thermoelectric heater and cooler should be directed to increase or decrease its temperature. The thermoelectric heater and cooler imparts or removes thermal energy from the FBG to efficiently control its performance without the application of mechanical stress. The fiber laser having a thermal controller generally is able to increase laser output power greater than two times the amount of output power of a similarly fabricated fiber laser free of the thermal controller(s).
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: May 30, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventor: Benjamin R. Johnson
  • Patent number: 9664532
    Abstract: A system and method for mounting a device to a piece of equipment is presented, and may include a handheld inertial measurement unit (IMU), a computer logic and a mounting interface. The piece of equipment may have a line replaceable unit (LRU) mount that allows a new LRU to be mounted thereon. The mounting interface may be mounted to a LRU mount. The handheld IMU may determine position data with respect to the LRU mount and the piece of equipment. The computer logic may be configured to calculate a positional error value based on the position data to indicate to a user whether corrections need to be made regarding how the new LRU is mounted to the LRU mount before the new LRU is mounted to the LRU mount or whether the new LRU can be mounted to the LRU mount without any corrections.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: May 30, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Eric R. Ramsey, Bradley J. Bell, Tyler D. Forbes
  • Patent number: 9640068
    Abstract: What is provided is recording capability for each of the modules utilized by the first responders and other personnel within the area of the incident, with the stored information at each of the first responders' modules being read out through the ad hoc network, where it can be uploaded to storage. The stored information can be displayed at an incident commander work station in real time to give the incident commander a realistic view of the timeline and the severity of the incident, as well as the response. The use of the ad hoc network permits offloading stored information from each of the first responders' modules so as to free up storage within the modules. By providing storage at every node of the ad hoc network, one has access to a timeline of the actions at the incident as well as redundancy, which enhances the memories and observational skills of the first responders.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: May 2, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Michael F. Greene, William E. Tonseth, Mihir D. Boal, William J. Delaney
  • Patent number: 9642265
    Abstract: A hermetically sealed module which comprises a central core housing including a perimeter side wall and a central core with opposed primary and secondary support surfaces. At least one coupling passageway is formed within the central core adjacent the perimeter side wall. The side wall has an sealed internal/external electrical connector which facilitates communication with the module. A multilayer substrate, with at least one flexible coupling tab, is supported by the primary support surface and at least one surface mounted component is supported by the secondary support surface. The flexible coupling tab passes through the at least one coupling passageway to facilitate coupling of a plurality of components of the multilayer substrate with a plurality of components of the at least one surface mounted component via a SMT connector. Primary and secondary lids are secured to opposed sides of the perimeter side wall and forming the hermetically sealed module.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: May 2, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventor: Timothy M. Dresser
  • Patent number: 9634458
    Abstract: A laser system and method of use are provided in which the laser system may include a fiber laser oscillator and rare earth doped piece of optical fiber which may absorb unused pump light which is unabsorbed in the oscillator.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: April 25, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Benjamin R. Johnson, Daniel J. Creeden
  • Patent number: 9632171
    Abstract: A system and method for tracking aircraft, helicopters and/or other objects at an airfield using acoustics of the aircraft, helicopters and/or other objects. A method receives first acoustical data at a first sensor and second acoustical data is also received at a second sensor. The first and second sensors may be carried by a first structurally supportive body member. Based at least in part on the first acoustical data and the second acoustical data a range and a bearing of the aircraft is determined from a predetermined location at the airfield. The range and bearing can be determined by using a beam forming algorithm. Based on the range and the bearing, the method displays the location the aircraft on a display.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: April 25, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventor: David Herold
  • Patent number: 9634461
    Abstract: A fiber optic geometric isolator is disclosed which is inserted between two cascaded, high-power fiber optic lasers and, in conjunction with a cladding mode stripper, provides improved optical Isolation between the two fiber optic lasers while maintaining highly-efficient laser operation. The isolator achieves this without the need for electromagnetic isolation between the two cascaded lasers. The isolator is an optical fiber designed to operate as a monolithic, continuous waveguide to enable a specific mode-coupling condition that converts the light of a first laser to that of a second, cascaded laser, with the light moving from the core of the first laser to both the core and the cladding of the second laser.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: April 25, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Benjamin R Johnson, Daniel J Creeden
  • Patent number: 9626569
    Abstract: Methods and systems for filtered image data recovery using lookback include storing first, second, and third data captures received from the image sensor in a first memory component and a second memory component. The methods and systems also include identifying a second detection in the second data capture and a third detection in the third data capture by filtering the first, second, and third data captures. The second detection and the third detection each exceed a pixel intensity threshold. The methods and systems also include correlating the second detection and the third detection to identify at least one track. The methods and systems also include detecting a first detection in the first data capture stored in the second memory component, the first detection being a pixel intensity value that is less than the threshold or an initiation event having a pixel intensity value that is less than the threshold.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: April 18, 2017
    Assignee: BAE Systems Information and Electronics Systems Integration Inc.
    Inventors: Michael N. Mercier, Joseph M. Schlupf
  • Patent number: 9627864
    Abstract: A detachable high powered electronic module of a high powered electronic system capable of receiving high power is disclosed. In one embodiment, the detachable high powered electronic includes a sub-array of the high powered electronic module, a heat exchanger assembly, a power converter module, and a mechanical interface. The mechanical interface is configured to detachably couple the sub-array and the power converter module via the heat exchanger assembly. Further, the detachable sub-array assembly is configured to deliver power received from the power converter module to the sub-array and also to substantially simultaneously extract heat away from the detachable sub-array.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: April 18, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Kevin W. Sliech, Timothy M. Dresser, Jared P. Majcher
  • Patent number: 9629288
    Abstract: A faceted dome assembly for airborne optical sensors to enhance EMI shielding and lightning protection is disclosed. In one embodiment, the faceted dome assembly includes a faceted dome. An optical sensor and a gimbal are housed in the faceted dome. Further, a conductor is disposed substantially in the facets of the faceted dome to provide the enhanced electromagnetic shielding and lightning protection.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: April 18, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Edward G. Zablocki, James A. Cirillo, Donald W. Clarke
  • Patent number: 9627838
    Abstract: In the method of generating high power light with high efficiency and low thermal loading, the improvement comprising the steps of resonantly pumping a first thulium-doped fiber laser with a second thulium-doped fiber last, said second thulium-doped fiber laser having a shorter wavelength than said first thulium-doped fiber laser.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: April 18, 2017
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Daniel J. Creeden, Benjamin R. Johnson