Patents Assigned to Key Technologies, Inc.
  • Patent number: 11995912
    Abstract: A method and apparatus for sorting is described, and which includes providing a product stream formed of individual objects of interest having feature aspects which can be detected; generating multiple images of each of the respective objects of interest; classifying the feature aspects of the objects of interest; identifying complementary images by analyzing some of the multiplicity of images; fusing the complementary images to form an aggregated region representation of the complementary images; and sorting the respective objects of interest based at least in part upon the aggregated region representation which is formed.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: May 28, 2024
    Assignee: Key Technology, Inc.
    Inventors: Peter Lodewyckx, Marc Van Daele, Timothy Justice
  • Patent number: 11745224
    Abstract: An apparatus for sorting is described and includes acquiring a multiplicity of synchronized image signals of a product stream which is to be sorted; generating a multiplicity of fused sensor signals; forming an image model previously acquired from the objects to be sorted; identifying objects in the product stream, and generating object presence and defect signals; determining a spatial orientation of the objects in the product stream; detecting the defects and removing the defects from the product stream.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: September 5, 2023
    Assignee: Key Technology, Inc.
    Inventors: Kenneth J. McGarvey, Gerald R. Richert, Elliot T. Burch, Bret J. Larreau
  • Patent number: 11577918
    Abstract: An automated product diverter for a reciprocally movable conveying device generally provides a stationary base; a reciprocally movable conveyor bed supported by the stationary base; a product diverter that moves in an arc along a product transporting surface of the reciprocally movable conveyor; and an actuator carried by the stationary base and which operatively communicates with the diverter arm, and the reciprocal movement of the conveyor bed and the diverter arm is isolated from the actuator carried by the stationary base.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: February 14, 2023
    Assignee: Key Technology, Inc.
    Inventors: Thaddeus Hicks, Peter Todd Jones, Willem (Wout) Jan Arentsen, Paul Daalmeijer
  • Patent number: 11446707
    Abstract: A method of sorting is described and which includes a step of acquiring a multiplicity of synchronized image signals of a product stream which is to be sorted; generating a multiplicity of fused sensor signals; forming an image model previously acquired from the objects to be sorted; identifying objects in the product stream, and generating object presence and defect signals; determining a spatial orientation of the objects in the product stream; detecting the defects and removing the defects from the product stream.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: September 20, 2022
    Assignee: Key Technology, Inc.
    Inventors: Kenneth J. McGarvey, Gerald R. Richert, Elliot T. Burch, Bret J. Larreau
  • Patent number: 11334741
    Abstract: A method and apparatus for sorting is described, and which includes providing a product stream formed of individual objects of interest having feature aspects which can be detected; generating multiple images of each of the respective objects of interest; classifying the feature aspects of the objects of interest; identifying complementary images by analyzing some of the multiplicity of images; fusing the complementary images to form an aggregated region representation of the complementary images; and sorting the respective objects of interest based at least in part upon the aggregated region representation which is formed.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: May 17, 2022
    Assignee: Key Technology, Inc.
    Inventors: Peter Lodewyckx, Marc Van Daele, Timothy Justice
  • Publication number: 20220092268
    Abstract: Systems and methods herein provide for establishing a subjective viewpoint in text. In one embodiment, a method includes identifying intents and metrics in each of a plurality of texts, calculating a sentiment score for each text based on the identified intents and metrics of each text, and calculating a disfluency score for each text to weight the sentiment score of each text. The method also includes training the machine learning model with the texts, and processing a subsequent text through the trained machine learning model to determine a sentiment score of the subsequent text.
    Type: Application
    Filed: September 22, 2021
    Publication date: March 24, 2022
    Applicant: Green Key Technologies, Inc.
    Inventors: Anthony TASSONE, Tejas SHASTRY
  • Publication number: 20220092693
    Abstract: Systems and methods herein provide for understanding the context of multiple conversation events and accurately linking them together. Such may allow for fewer financial transaction opportunities to be missed and enable sell side institutions to book more trades. In one embodiment, a method of classifying financial transaction messages with a trained machine learning model includes identifying entities in a financial transaction message, identifying subsequent passages relating to the financial transaction message, and classifying intent as valid or invalid in the financial transaction message. The method also includes linking events within a specific thread by sequentially processing the passages of the financial transaction message.
    Type: Application
    Filed: September 22, 2021
    Publication date: March 24, 2022
    Applicant: Green Key Technologies, Inc.
    Inventors: Amy ZUEND, Tejas SHASTRY
  • Patent number: 11114088
    Abstract: In some embodiments, the present invention provides for an exemplary computer system which includes at least the following components: an adaptive self-trained computer engine programmed, during a training stage, to electronically receive an initial speech audio data generated by a microphone of a computing device; dynamically segment the initial speech audio data and the corresponding initial text into a plurality of user phonemes; dynamically associate a plurality of first timestamps with the plurality of user-specific subject-specific phonemes; and, during a transcription stage, electronically receive to-be-transcribed speech audio data of at least one user; dynamically split the to-be transcribed speech audio data into a plurality of to-be-transcribed speech audio segments; dynamically assigning each timestamped to-be-transcribed speech audio segment to a particular core of the multi-core processor; and dynamically transcribing, in parallel, the plurality of timestamped to-be-transcribed speech audio segm
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: September 7, 2021
    Assignee: Green Key Technologies, Inc.
    Inventors: Tejas Shastry, Anthony Tassone, Patrick Kuca, Svyatoslav Vergun
  • Patent number: 10850930
    Abstract: An automated product diverter for a reciprocally movable conveying device generally provides a stationary base; a reciprocally movable conveyor bed supported by the stationary base; a product diverter that moves in an arc along a product transporting surface of the reciprocally movable conveyor, and an actuator carried by the stationary base and which operatively communicates with the diverter arm, and the reciprocal movement of the conveyor bed and the diverter arm is isolated from the actuator carried by the stationary base.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: December 1, 2020
    Assignee: Key Technology, Inc.
    Inventors: Thaddeus Hicks, Peter Todd Jones, Willem (Wout) Jan Arentsen, Paul Daalmeijer
  • Patent number: 10621406
    Abstract: A method of sorting is described, and which includes providing a product stream formed of individual objects of interest having feature aspects which can be detected; generating multiple images of each of the respective objects of interest; classifying the feature aspects of the objects of interest; identifying complementary images by analyzing some of the multiplicity of images; fusing the complementary images to form an aggregated region representation of the complementary images; and sorting the respective objects of interest based at least in part upon the aggregated region representation which is formed.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: April 14, 2020
    Assignee: Key Technology, Inc.
    Inventors: Peter Lodewyckx, Marc Van Daele, Timothy Justice
  • Patent number: 10500753
    Abstract: An apparatus for cutting a stream of products using a source of high pressure liquid is disclosed, and where a conveyor is provided for moving a stream of product along a path of travel which is at least partially unsupported, and a liquid jet is provided all which generates a pressurized liquid stream which severs individual objects in the stream of products while the individual objects are moving in an unsupported fashion along the path of travel.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: December 10, 2019
    Assignee: Key Technology, Inc.
    Inventors: Dirk Adams, Joachim Van Der Perre, Tim Van De Laak
  • Patent number: 10486199
    Abstract: A method and apparatus for sorting is described, and which includes an arrangement for controllably and operably coupling to a controller, and then selectively energizing each of a background element; laser scanner; first and second electromagnetic radiation detectors; line scan imaging assembly; and selectively energizable radiators, so as to improve the detection of individual products and/or other objects of interest forming a product stream by increasing the contrast of the respective products or specific characteristics thereof, and/or objects of interest in a multiplicity of electrical signals which are received, and then processed by the controller, as the product stream passes through an inspection station.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: November 26, 2019
    Assignee: Key Technology, Inc.
    Inventors: Timothy L. Justice, Johan Calcoen, Gerald R. Richert, Bert Dirix
  • Patent number: 10478862
    Abstract: An apparatus for sorting objects is described, and which provides high-speed image data acquisition to fuse multiple data streams in real-time, while intentionally creating and utilizing known signal interference to enhance contrasts when individual sensors or detectors are utilized in providing data regarding features of a product to be inspected.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: November 19, 2019
    Assignee: Key Technology, Inc.
    Inventors: Timothy L. Justice, Johan Calcoen, Gerald R. Richert
  • Patent number: 10478863
    Abstract: A method of sorting is described and which includes a step of acquiring a multiplicity of synchronized image signals of a product stream which is to be sorted; generating a multiplicity of fused sensor signals; forming an image model previously acquired from the objects to be sorted; identifying objects in the product stream, and generating object presence and defect signals; determining a spatial orientation of the objects in the product stream; detecting the defects and removing the defects from the product stream.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: November 19, 2019
    Assignee: Key Technology, Inc.
    Inventors: Kenneth J. McGarvey, Gerald R. Richert, Elliot T. Burch, Bret J. Larreau
  • Patent number: 10449573
    Abstract: A sorting apparatus is described and which includes a selectively heated avalanche photodiode (APD) which is maintained at a predetermined temperature and which further demonstrates a higher gain and signal-to-noise ratio with greater stability at a predetermined temperature for enhancing sorting efficiency.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: October 22, 2019
    Assignee: Key Technology, Inc.
    Inventors: Johan Calcoen, Peter Stulens
  • Patent number: 10363582
    Abstract: A method and apparatus for sorting objects is described, and which provides high-speed image data acquisition to fuse multiple data streams in real-time, while intentionally creating and utilizing known signal interference to enhance contrasts when individual sensors or detectors are utilized in providing data regarding features of a product to be inspected.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: July 30, 2019
    Assignee: Key Technology, Inc.
    Inventors: Timothy L. Justice, Johan Calcoen, Gerald R. Richert
  • Patent number: 10293379
    Abstract: An object detection method includes an electromagnetic radiation emitter, and an electromagnetic radiation detector on a first side of an inspection zone, a reflective background on a second side of the inspection zone and a controller operably connected to the emitter and the detector to measure/determine a first time of travel for emitted electromagnetic radiation waves/pulses to travel from the emitter, to the reflective background, and return to the detector, and to measure/determine a second time of travel for emitted electromagnetic radiation waves/pulses to travel from the emitter of electromagnetic radiation to objects of interest passing through the inspection zone along an unsupported path of travel and to be reflected to the electromagnetic radiation detector, and any determined time of travel which varies from the first time of travel is evidence there is an object within the inspection zone and between the emitter and the reflective background.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: May 21, 2019
    Assignee: Key Technology, Inc.
    Inventors: Timothy L. Justice, Johan Calcoen, Dirk Adams, Gerald R. Richert
  • Patent number: 10279497
    Abstract: A cutting apparatus is disclosed which includes a cutter knife which is reciprocally moveable along a path of travel; a track member mounted adjacent to the cutter knife and which mechanically cooperates with the cutter knife so as to define, at least in part, a first non-cutting position, and a second cutting position for the cutter knife; and a magnet is mounted in a location on the track member and which releasably, magnetically restrains the cutter knife when the cutter knife is in the first non-cutting position.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: May 7, 2019
    Assignee: Key Technology, Inc.
    Inventors: Robert E. Jones, Kenneth G. Carambot, Louis D. Jausoro
  • Patent number: 10280008
    Abstract: An apparatus for adjustably positioning an object of interest is described, and which includes a wave propagator and a wave detector which are both mounted in spaced relation to an object of interest, and which allows determination of a distance between the wave propagator and wave detector and the object of interest during operation; an adjustment device mounted in force transmitting relation relative to the object of interest an which imparts force to the object of interest to maintain the object of interest along a predetermined course of travel, and a controller coupled in controlling relation relative to the wave propagator and the adjustment device, and in signal receiving relation relative to the wave detector.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: May 7, 2019
    Assignee: Key Technology, Inc.
    Inventors: Austin von Pohle, Brian Howton, Andy Wooley
  • Patent number: 10195647
    Abstract: A method and apparatus for sorting objects is described, and which provides high-speed image data acquisition to fuse multiple data streams in real-time, while avoiding destructive interference when individual sensors or detectors are utilized in providing data regarding internal and external features and characteristics and qualities of products being inspected.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: February 5, 2019
    Assignee: Key Technology, Inc
    Inventors: Timothy L. Justice, Johan Calcoen, Dirk Adams, Gerald R. Richert