Lynx System Developers, Inc.

Irobot Corporation

Isolynx, LLC

Ciholas, Inc.

Other

Indian Industries, Inc.

Shottracker, Inc.

Alliance Coal, LLC

Husky Corporation

Matrix Design Group LLC

Lynx Systems Developers, Inc.

Mike Etienne Ciholas

Justin Emrys Bennett

Kirk M Sigel

Jeremy Wayne Aldridge

Douglas J DeAngelis

Robert Todd Pack

Pavlo E Rudakevych

Douglas J Deangelis

Paul R Blaylock

Herb A Hollinger

Herbert Alan Hollinger

Mason Thomas Blankenship

Daniel Lawrence Morris

Evan Buchanan

Bruce C Ianni

Davyeon D Ross

Mark D Watson

Tracy L Hayford

Kyle D Singer

Dirk B Vanvorst

Aric M Pryor

Christopher J Elpers

Christopher Gander

Timothy M DeBaillie

Herbert A Hollinger

Ryan Christopher Jones

Roger Wiersma

Timothy R Moore

Ben Lemond

Justin E Bennett

Daniel L Morris

Evan A Hallam

David Clardy

Ryan Jones

A system and method for determining the orientation of a linear array of radio receivers in space is provided. The system includes a primary radio receiver and a plurality of secondary radio receivers arranged in a collinear configuration and irregularly spaced apart from one another. The primary radio receiver and plurality of auxiliary radio receivers capable of receiving radio signals from a plurality of transmitters located in known, surveyed locations in a coordinate system. With the location of the primary receiver determined, the direction in which the aligned radio devices is pointed relative to the transmitters is then determined by using the phase angle of arrival (AoA) data from each transmitter.

System and method for determining the orientation in space of a linear array of radio receivers

A method for increasing dynamic range of a time-delay integration (TDI) image includes assigning a value N to a line-number setting and generating each line of the TDI image by (i) selecting N lines from N corresponding images of an image sequence, and (ii) integrating the N lines. The brightness of the TDI image is evaluated, after which the line-number setting is updated to a new value. In another method, the value of a TDI pixel is initialized to the value of a corresponding pixel in a first image of the image sequence. While the TDI pixel value is less than a ceiling, a contribution is added to the TDI pixel value, the contribution being based on the value of an additional corresponding pixel in an additional image of the image sequence. After adding, the resulting TDI pixel value may be scaled based on the number of contributions.

Systems and methods for increasing dynamic range of time-delay integration images

A sonic monitor system for a tank is disclosed in which the system comprises a remote tank sensor device for installation in a bung opening of a storage tank for determining a level of fluid within the storage tank and for generating a signal indicative of the level of fluid within the storage tank, and a receiver device for receiving the signal indicative of the level of fluid within the storage tank, the receiver device having a display and a siren with the receiver device actuating the siren when the receiver device determines that the level of fluid within the tank is at a predetermined level.

Sonic monitor system for a tank

A system and method dynamically schedule wireless transmissions without collision. A master transmitter periodically transmits a time mark during a first predefined time slot of a plurality of consecutive time slots that form a transmission block. Multiple consecutive transmission blocks form a frame. An announcement transmission from a wireless transmitting device is received via at least one receiver during a second predefined time slot of the plurality of time slots. An allocator allocates, at least partly based upon the received announcement transmission, a third time slot of the plurality of time slots to the wireless transmitting device. A time slot reservation area of at least one subsequently transmitted time mark includes indication of the allocation of the third time slot to the wireless transmitting device. The wireless transmitting device receives the subsequently transmitted time mark and transmits only during the third time slot of subsequent frames.

System and method for dynamically scheduling wireless transmissions without collision

A method for generating time delay integration color images at increased resolution includes (a) capturing sequential digital two-dimensional color images of a scene using an area scan color image sensor including lines of color sensor pixels, wherein each color sensor pixel including a Bayer-type array of photosites, and (b) processing the sequential digital two-dimensional color images to generate a time delay integration color image of an object moving in the scene, wherein the processing includes increasing resolution of the time delay integration color image by including crossover pixels formed by combining photosites from sequentially captured two-dimensional color images.

Systems and methods for generating time delay integration color images at increased resolution

A system for scoring darts that includes multiple cameras placed substantially parallel to the surface of a dartboard. With a field of view extending across the board, the cameras can be configured to capture images of darts projecting outwardly from the board as they are thrown, and the system can use this image data to calculate the location of each dart, and the corresponding score. Various algorithms may be used to orient the system and calibrate the system to account for irregularities in the images captured by the cameras to accurately determine the location. Proper scoring may be achieved for a variety of dartboards with different patterns of scoring regions based on game rules and corresponding board configurations maintained by the system.

Dartboard scoring system

A chainable Power over Ethernet Node (CPEN) is provided according to the invention. The CPEN contains an electronic circuit and control method to pass power, communications, or both power and communications to subsequent chainable nodes or other devices. The invention allows one cable run to serve a plurality of chainable nodes thus greatly reducing the amount of cable required. The invention enables redundant connections in both power and communications to network nodes to prevent failure in case of cable or node fault. The chainable node has 2 or more ports, all of which are interchangeable. Any port can respond to PoE Powered Device (PD) classification and receive power. Any port can act as a Power Supplying Equipment (PSE) to enable power to subsequent nodes. The ports can support standards compliant PoE detection, classification, and operation, and can support non-standard variations.

System and method for chaining power and communications to multiple nodes

A system and method for determining the range, angle, and elevation of a target object having a radio transceiver relative to a known location is provided. The system includes a primary radio transceiver located an initially unknown distance from the target object, and at least one auxiliary radio receiver located a known distance and angle relative to a reference bearing from the primary radio transceiver. The system further includes a processing unit in communication with the primary radio transceiver and at least one auxiliary receiver. The processing unit is capable of calculating the range between the primary and the target object and the angle to the target object relative to the reference bearing. The method includes the steps of: (1) acquiring range data between at least a primary radio transceiver of the system and the target object using two way ranging; (2) transmitting the range data to a processing unit that is in communication with the primary radio transceiver and at least one auxiliary radio receiver; (3) calculating the range between the primary radio transceiver and the target object using two way ranging algorithms at the processing unit; (4) acquiring time of arrival data for signals exchanged between the target object and the at least one auxiliary radio receiver; and (5) determining the angle of the target object relative to a reference bearing from the primary radio transceiver of the system by running the time of arrival data from the tracked object through an algorithm.

System and method for range and angle determination to an array of radio receivers

A method for processing a plurality of input images associated with a respective plurality of input times, the input images and input times being provided by an event timing system, comprises: selecting an output frame rate; generating a plurality of output images, corresponding to the output frame rate, from the plurality of input images; and assigning to each output image a final output time provided by the event timing system, the final output time being the input time associated with an input image contributing to the output image.

Methods for processing event timing data

System and method for scheduling and coordinating transmission signals in a wireless data communications network, comprising a master node and at least one tag node. In some embodiments, the network may also include a slave node. The master node divides time into repeating time division blocks comprising a configuration window and at least one transaction window. During the configuration window, the master node provides operating parameters to the tag or slave nodes, including a time slot within the transaction window that is reserved for the tag or slave nodes to broadcast data to the master node. The transaction window is subdivided into multiple reserved time slots, and each slot is assigned to a specific tag or slave node. When a reserved time slot arrives, the tag or slave node will broadcast data signals to the master node. The master periodically adjusts the transmission schedule for each tag or slave node, as needed, to ensure that every tag or slave node continues to broadcast only during its reserved time slot, thereby reducing communication data collisions and optimizing the overall performance and throughput of the data communications network.

Transaction scheduling system for a wireless data communications network

A system and method for location of objects in 2-dimensional and 3-dimensional space using a minimum number of timed RF transmissions. System consists of a mobile device and a plurality of surveyed anchors. Two-Way Ranging (TWR) is done between the tag and any single anchor and the distance between the tag and remaining anchors is determined through listening to, or snooping, the TWR packet transmissions.

Method for location determination using radio signals

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Evansville, IN, United States of America

Mike Etienne Ciholas