Patents by Inventor Haim Perski

Haim Perski 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).

  • Publication number: 20210278917
    Abstract: A method for multi-touch detection in a touch input device comprising a grid based sensor, the method comprises sampling outputs from a grid based sensor over a first stage of detection, selecting sensor lines based on the sampled outputs, scanning the selected sensor lines along one axis of the grid based sensor over a second stage of detection, and determining positions of user interaction based on outputs sampled in response to scanning the selected sensor lines during the second stage of detection.
    Type: Application
    Filed: May 24, 2021
    Publication date: September 9, 2021
    Inventors: Rafi ZACHUT, Haim PERSKI, Jonathan Moore
  • Patent number: 11016627
    Abstract: A method for multi-touch detection in a touch input device comprising a grid based sensor, the method comprises sampling outputs from a grid based sensor over a first stage of detection, selecting sensor lines based on the sampled outputs, scanning the selected sensor lines along one axis of the grid based sensor over a second stage of detection, and determining positions of user interaction based on outputs sampled in response to scanning the selected sensor lines during the second stage of detection.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: May 25, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Rafi Zachut, Haim Perski, Jonathan Moore
  • Publication number: 20200388039
    Abstract: Determining occupants' interactions in a space by applying a computer vision algorithm to track an occupant in a set of images of a space to obtain locations in the space of the occupant over time, where a history log of the occupant includes the locations of the occupant in the space over time is created and history logs of a plurality of occupants are compared to extract interaction points between the plurality of occupants.
    Type: Application
    Filed: May 25, 2020
    Publication date: December 10, 2020
    Inventors: ITAMAR ROTH, HAIM PERSKI, UDI BENBARON, DAN BECHAR
  • Publication number: 20200334831
    Abstract: A method and system are provided for analyzing occupancy in a space by automatically identifying a region of interest in the space based on image analysis and enabling different outputs based on detection of occupancy in the region of interest or outside it.
    Type: Application
    Filed: May 14, 2020
    Publication date: October 22, 2020
    Inventors: ITAMAR ROTH, HAIM PERSKI, DAN BECHAR
  • Patent number: 10664986
    Abstract: Determining occupants' interactions in a space by applying a computer vision algorithm to track an occupant in a set of images of a space to obtain locations in the space of the occupant over time, where a history log of the occupant includes the locations of the occupant in the space over time is created and history logs of a plurality of occupants are compared to extract interaction points between the plurality of occupants.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: May 26, 2020
    Assignee: POINTGRAB LTD.
    Inventors: Itamar Roth, Haim Perski, Udi Benbaron
  • Publication number: 20180249552
    Abstract: A method for calculating color temperature of light in a space includes obtaining a top view image of the space from an array of pixels; determining an area in the image and assigning weights to pixels from the array of pixels based on locations of the pixels relative to the determined area in the image. Color temperature in the space can be calculated based on the weighted pixels and color of light in the space can be modulated based on the calculated color temperature.
    Type: Application
    Filed: February 27, 2018
    Publication date: August 30, 2018
    Inventors: DAVID BITTON, HAIM PERSKI
  • Publication number: 20180144495
    Abstract: Determining occupants' interactions in a space by applying a computer vision algorithm to track an occupant in a set of images of a space to obtain locations in the space of the occupant over time, where a history log of the occupant includes the locations of the occupant in the space over time is created and history logs of a plurality of occupants are compared to extract interaction points between the plurality of occupants.
    Type: Application
    Filed: November 13, 2017
    Publication date: May 24, 2018
    Inventors: ITAMAR ROTH, HAIM PERSKI, UDI BENBARON
  • Publication number: 20180137369
    Abstract: Automatically managing space related resources by using a processor to detect an occupied work station in at least one image of a sequence of images of a space and outputting a signal based on the detection of the occupied work station.
    Type: Application
    Filed: February 7, 2017
    Publication date: May 17, 2018
    Inventors: ITAMAR ROTH, HAIM PERSKI
  • Patent number: 9754161
    Abstract: Determining occupancy in a space by detecting a suspected object in a first image of a space, creating a bounding shape around the suspected object in the image, the bounding shape being aligned towards the center of the image, tracking a selected feature from within the bonding shape, determining occupancy in the space based on the tracking, and controlling a device based on the occupancy determination.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: September 5, 2017
    Assignee: POINTGRAB LTD.
    Inventors: Gilboa Levy, Haim Perski
  • Publication number: 20170220870
    Abstract: A method and system are provided for analyzing occupancy in a space by automatically identifying a region of interest in the space based on image analysis and enabling different outputs based on detection of occupancy in the region of interest or outside it.
    Type: Application
    Filed: October 14, 2016
    Publication date: August 3, 2017
    Inventors: ITAMAR ROTH, HAIM PERSKI
  • Patent number: 9618316
    Abstract: A system for determining information regarding at least one object, comprising: a sensor sensitive to capacitive coupling; at least one object adapted to create a capacitive coupling with the sensor when at least one signal is input to the sensor; a detector adapted to measure at least one output signal of said sensor associated with the at least one object, wherein the output signal associated with the at least one object is an object information code.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: April 11, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Rafi Zachut, Haim Perski, Ori Rimon, Amir Kaplan
  • Publication number: 20170091542
    Abstract: Determining occupancy in a space by detecting a suspected object in a first image of a space, creating a bounding shape around the suspected object in the image, the bounding shape being aligned towards the center of the image, tracking a selected feature from within the bonding shape, determining occupancy in the space based on the tracking, and controlling a device based on the occupancy determination.
    Type: Application
    Filed: November 1, 2016
    Publication date: March 30, 2017
    Inventors: GILBOA LEVY, HAIM PERSKI
  • Patent number: 9483691
    Abstract: A system and method for computer vision based tracking of a human form may include detecting a shape of an object in an image of a space and determining the probability of object having a human form shape based on movement of the object. If the probability of the object of being of a human form is above a predetermined threshold the object is tracked and if the probability is below the threshold then the tracking is terminated. Occupancy in the space may be determined based on the tracking of the object.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: November 1, 2016
    Assignee: POINTGRAB LTD.
    Inventors: Haim Perski, David Bitton
  • Patent number: 9435628
    Abstract: A system for determining information regarding at least one object, comprising: a sensor sensitive to capacitive coupling; at least one object adapted to create a capacitive coupling with the sensor when at least one signal is input to the sensor; a detector adapted to measure at least one output signal of said sensor associated with the at least one object, wherein the output signal associated with the at least one object is an object information code.
    Type: Grant
    Filed: November 27, 2014
    Date of Patent: September 6, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Rafi Zachut, Haim Perski, Ori Rimon, Amir Kaplan
  • Publication number: 20160195993
    Abstract: A method for multi-touch detection in a touch input device comprising a grid based sensor, the method comprises sampling outputs from a grid based sensor over a first stage of detection, selecting sensor lines based on the sampled outputs, scanning the selected sensor lines along one axis of the grid based sensor over a second stage of detection, and determining positions of user interaction based on outputs sampled in response to scanning the selected sensor lines during the second stage of detection.
    Type: Application
    Filed: March 14, 2016
    Publication date: July 7, 2016
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Rafi ZACHUT, Haim PERSKI, Jonathan MOORE
  • Patent number: 9372575
    Abstract: A method for noise reduction in a digitizer includes determining a location of a stylus with a known frequency of emission over a first sampling period, sampling output from a plurality of detecting elements over a second sampling period, identifying detecting elements with sampled output in the second sampling period above a defined threshold in a selected frequency, the selected frequency being close to but different than the known frequency of the stylus, selecting as a candidate carrier of mere noise a detecting element from the detecting elements identified that is spaced away from the determined location of the stylus, and reducing values of output sampled over the second sampling period from at least one other detecting element, in accordance with the output sampled over the second sampling period from the detecting element selected as the candidate carrier of mere noise.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: June 21, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Haim Perski, Ori Rimon
  • Publication number: 20160162039
    Abstract: A method and system are provided for computer vision based control of a device by obtaining an image via a camera, the camera in communication with a device; detecting in the image a user pointing at the camera; and controlling the device based on the detection of the user pointing at the camera.
    Type: Application
    Filed: July 21, 2014
    Publication date: June 9, 2016
    Inventors: ERAN EILAT, Assaf GAD, Haim PERSKI
  • Publication number: 20160148044
    Abstract: A system and method for computer vision based tracking of a human form may include detecting a shape of an object in an image of a space and determining the probability of object having a human form shape based on movement of the object. If the probability of the object of being of a human form is above a predetermined threshold the object is tracked and if the probability is below the threshold then the tracking is terminated. Occupancy in the space may be determined based on the tracking of the object.
    Type: Application
    Filed: December 28, 2015
    Publication date: May 26, 2016
    Inventors: HAIM PERSKI, DAVID BITTON
  • Publication number: 20160040974
    Abstract: A system for determining information regarding at least one object, comprising: a sensor sensitive to capacitive coupling; at least one object adapted to create a capacitive coupling with the sensor when at least one signal is input to the sensor; a detector adapted to measure at least one output signal of said sensor associated with the at least one object, wherein the output signal associated with the at least one object is an object information code.
    Type: Application
    Filed: October 22, 2015
    Publication date: February 11, 2016
    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Rafi ZACHUT, Haim PERSKI, Ori RIMON, Amir KAPLAN
  • Publication number: 20160041685
    Abstract: A method for noise reduction in a digitizer includes determining a location of a stylus with a known frequency of emission over a first sampling period, sampling output from a plurality of detecting elements over a second sampling period, identifying detecting elements with sampled output in the second sampling period above a defined threshold in a selected frequency, the selected frequency being close to but different than the known frequency of the stylus, selecting as a candidate carrier of mere noise a detecting element from the detecting elements identified that is spaced away from the determined location of the stylus, and reducing values of output sampled over the second sampling period from at least one other detecting element, in accordance with the output sampled over the second sampling period from the detecting element selected as the candidate carrier of mere noise.
    Type: Application
    Filed: October 19, 2015
    Publication date: February 11, 2016
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Haim PERSKI, Ori RIMON