Patents by Inventor Klony Lieberman
Klony Lieberman 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: 8502803Abstract: An optical touch screen including a display surface, an optical illumination assembly arranged along at least part of a periphery of the display surface, at least one light detector arranged to detect light distribution produced by the optical illumination assembly and changes in the light distribution produced by the presence of an object in predetermined propinquity to the display surface, detection circuitry receiving at least one output from the at least one light detector and providing an output indication of a two-dimensional location of the object relative to the display surface, calibration functionality responsive to changes in light distribution other than changes produced by the presence of an object in predetermined propinquity to a region of the display surface for calibrating the detection circuitry, at least one auxiliary illumination source, and at least one partially transmissive, partially reflective optical element disposed along a light path to the at least one light detector, providing aType: GrantFiled: July 26, 2009Date of Patent: August 6, 2013Assignee: Lumio IncInventors: Klony Lieberman, Yaniv Maor, Dan Gunders
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Patent number: 8243015Abstract: A virtual data entry device including an illuminator generating a generally planar beam of light and an impingement sensor assembly operative to sense at least one location of impingement of the planar beam of light by at least one object, the impingement sensor assembly including at least one optical element arranged to receive light from the planar beam reflected by the at least one object, the at least one optical element having optical power in a first direction such that it focuses light at at least one focus line location, which the at least one focus line location is a function of the location of the at least one object relative to the at least one optical element and a multi-element detector arranged to receive light passing through the at least one optical element, wherein the distribution of the light detected by the multi-element detector among multiple elements thereof indicates the location of the at least one object.Type: GrantFiled: February 23, 2006Date of Patent: August 14, 2012Assignee: VKB Inc.Inventor: Klony Lieberman
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Patent number: 7893924Abstract: A data input device and method including an illuminator operative to illuminate at least one engagement plane by directing light along the at least one engagement plane, a two-dimensional imaging sensor viewing the at least one engagement plane from a location outside the at least one engagement plane for sensing light from the illuminator scattered by engagement of a data entry object with the at least one engagement plane and data entry processor receiving an output from the two-dimensional imaging sensor and providing a data entry input to utilization circuitry.Type: GrantFiled: May 24, 2007Date of Patent: February 22, 2011Assignee: VKB Inc.Inventors: Klony Lieberman, Yuval Sharon, Eyal Naimi, Yaniv Maor, Mattan Tsachi, Amiram Levy, Boas Amon, Amichai Turm
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Publication number: 20100309169Abstract: A touch panel including a generally planar surface, at least two illuminators, for illuminating a sensing plane generally parallel to the generally planar surface, at least one selectably actuable reflector operative, when actuated, to reflect light from at least one of the at least two illuminators, at least one sensor for generating an output based on sensing light in the sensing plane and a processor which receives the output from the at least one sensor, and provides a touch location output indication.Type: ApplicationFiled: June 3, 2010Publication date: December 9, 2010Applicant: LUMIO INC.Inventors: Klony Lieberman, Dan Gunders
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Publication number: 20100253637Abstract: An optical touch screen including a display surface, an optical illumination assembly arranged along at least part of a periphery of the display surface, at least one light detector arranged to detect light distribution produced by the optical illumination assembly and changes in the light distribution produced by the presence of an object in predetermined propinquity to the display surface, detection circuitry receiving at least one output from the at least one light detector and providing an output indication of a two-dimensional location of the object relative to the display surface, calibration functionality responsive to changes in light distribution other than changes produced by the presence of an object in predetermined propinquity to a region of the display surface for calibrating the detection circuitry, at least one auxiliary illumination source, and at least one partially transmissive, partially reflective optical element disposed along a light path to the at least one light detector, providing aType: ApplicationFiled: July 26, 2009Publication date: October 7, 2010Applicant: LumioInventors: Klony Lieberman, Yaniv Maor, Dan Gunders
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Patent number: 7781722Abstract: An optical touch panel including a support defining a detection region, an optical illumination assembly including at least two edge emitting optical light guides extending along adjacent portions of the detection region and having ends adjacent to one another and at least one mechanical coupling and optical coupling assembly, at least one sensor assembly, operative to detect changes in the light received from the optical illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one sensor assembly and providing an output indication of the two dimensional location of object impingement in the detection region.Type: GrantFiled: February 7, 2008Date of Patent: August 24, 2010Assignee: Lumio IncInventors: Klony Lieberman, Yaniv Maor, Yossi Chay, Yuval Sharon
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Patent number: 7670006Abstract: A pattern projector including a source of light to be projected, a spatial light modulator arranged in a spatial light modulator plane, the spatial light modulator receiving the light from the source of light and being configured to pass the light therethrough in a first pattern and projection optics receiving the light from the spatial light modulator and being operative to project a desired second pattern onto a projection surface lying in a projection surface plane which is angled with respect to the spatial light modulator plane, the first pattern being a distortion of the desired second pattern configured such that keystone distortions resulting from the difference in angular orientations of the spatial light modulator plane and the projection surface plane are compensated.Type: GrantFiled: February 23, 2006Date of Patent: March 2, 2010Assignee: VKB Inc.Inventor: Klony Lieberman
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Publication number: 20090200453Abstract: An optical touch panel including a support defining a detection region, an optical illumination assembly including at least two edge emitting optical light guides extending along adjacent portions of the detection region and having ends adjacent to one another and at least one mechanical coupling and optical coupling assembly, at least one sensor assembly, operative to detect changes in the light received from the optical illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one sensor assembly and providing an output indication of the two dimensional location of object impingement in the detection region.Type: ApplicationFiled: February 7, 2008Publication date: August 13, 2009Applicant: LUMIO INC.Inventors: Klony Lieberman, Yaniv Maor, Yossi Chay, Yuval Sharon
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Patent number: 7573465Abstract: An optical touch panel including a support, an optical light guide illumination assembly arranged along and above at least most of a periphery of the support to define a detection region, the assembly including at least one optical light guide and a light source arranged for directing light along the at least one optical light guide, at least one light detector, arranged to detect changes in the light received from the optical light guide illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of the object present in the detection region.Type: GrantFiled: November 18, 2007Date of Patent: August 11, 2009Assignee: Lumio IncInventors: Klony Lieberman, Yuval Sharon, Yossi Chai
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Publication number: 20090160791Abstract: A non-contact actuable touch screen including a display screen adapted to display on a generally planar display surface thereof a plurality of mutually spaced target regions, any two adjacent ones of the mutually spaced target regions being mutually separated along the planar display surface by at least a lateral separation distance and an actuation assembly defining an actuation plane generally parallel to and spaced forward of the planar display surface of the display screen and being operative to sense presence of a user touch indicator at the actuation plane and to provide an output indication of two-dimensional spatial coordinates of the presence.Type: ApplicationFiled: July 21, 2008Publication date: June 25, 2009Applicant: LUMIOInventor: Klony Lieberman
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Patent number: 7477241Abstract: An optical touch panel including a support defining a generally planar surface, an optical illumination assembly arranged along and above at least part of a periphery of the support to define a detection region, at least one light detector, arranged to detect changes in the light received from the optical illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of object impingement in the detection region.Type: GrantFiled: December 31, 2007Date of Patent: January 13, 2009Assignee: Lumio Inc.Inventors: Klony Lieberman, Yuval Sharon, Yossi Chay
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Patent number: 7468785Abstract: Apparatus for information input to a computing device including imaging sensors arranged to simultaneously view an input region and enhanced triangulation signal processing circuitry receiving signal outputs from two of the imaging sensors, which signal outputs contain information indicating an angular position of an object relative to each of the two imaging sensors and information representing angles respectively subtended by the object with respect to each of the two imaging sensors, useful for indicating a relationship between the angles respectively subtended by the object with respect to each of the two imaging sensors, the enhanced triangulation signal processing circuitry providing an object location output based not only on the information indicating an angular position of the object but also on the relationship between the angles respectively subtended by the object.Type: GrantFiled: July 19, 2007Date of Patent: December 23, 2008Assignee: Lumio IncInventor: Klony Lieberman
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Publication number: 20080309620Abstract: A gaming apparatus including a template projector, an electronic imaging sensor and an illuminator for sensing optically encoded reflections from gaming pieces, operative to determine the location and orientation of the gaming pieces and for game management.Type: ApplicationFiled: July 15, 2008Publication date: December 18, 2008Inventors: Klony Lieberman, Yuval Sharon, Yaniv Maor
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Publication number: 20080297614Abstract: Optical and mechanical apparatus and methods for improved virtual interface projection and detection, by combining this function with still or video imaging functions. The apparatus comprises optics for imaging multiple imaged fields onto a single electronic imaging sensor. One of these imaged fields can be an infra red data entry sensing functionality, and the other can be any one or more of still picture imaging, video imaging or close-up photography. The apparatus is sufficiently compact to be installable within a cellular telephone or personal digital assistant. Opto-mechanical arrangements are provided for capturing these different fields of view from different directions. Methods and apparatus are provided for efficient projection of image templates using diffractive optical elements. Methods and apparatus are provided for using diffractive optical elements to provide efficient scanning methods, in one or two dimensions.Type: ApplicationFiled: October 31, 2004Publication date: December 4, 2008Inventors: Klony Lieberman, Yuval Sharon, Yachin Yarchi
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Patent number: 7417681Abstract: An electronic camera including an electronic imaging sensor providing an output representing an imaged field, a first imaging functionality employing the electronic imaging sensor for taking a picture of a scene in the imaged field, a second imaging functionality employing the electronic imaging sensor for data entry responsive to user hand activity and a user-operated imaging functionality selection switch operative to enable a user to select operation in one of the first and second imaging functionalities.Type: GrantFiled: April 13, 2004Date of Patent: August 26, 2008Assignee: VKB Inc.Inventors: Klony Lieberman, Yuval Sharon, Yaniv Maor
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Publication number: 20080192015Abstract: Apparatus for information input to a computing device including imaging sensors arranged to simultaneously view an input region and enhanced triangulation signal processing circuitry receiving signal outputs from two of the imaging sensors, which signal outputs contain information indicating an angular position of an object relative to each of the two imaging sensors and information representing angles respectively subtended by the object with respect to each of the two imaging sensors, useful for indicating a relationship between the angles respectively subtended by the object with respect to each of the two imaging sensors, the enhanced triangulation signal processing circuitry providing an object location output based not only on the information indicating an angular position of the object but also on the relationship between the angles respectively subtended by the object.Type: ApplicationFiled: July 19, 2007Publication date: August 14, 2008Applicant: LUMIOInventor: Klony Lieberman
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Publication number: 20080093542Abstract: An optical touch panel including a support defining a generally planar surface, an optical illumination assembly arranged along and above at least part of a periphery of the support to define a detection region, at least one light detector, arranged to detect changes in the light received from the optical illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of object impingement in the detection region.Type: ApplicationFiled: December 31, 2007Publication date: April 24, 2008Applicant: LUMIO INC.Inventors: Klony Lieberman, Yuval Sharon, Yossi Chay
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Publication number: 20080068353Abstract: An optical touch panel including a support, an optical light guide illumination assembly arranged along and above at least most of a periphery of the support to define a detection region, the assembly including at least one optical light guide and a light source arranged for directing light along the at least one optical light guide, at least one light detector, arranged to detect changes in the light received from the optical light guide illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of the object present in the detection region.Type: ApplicationFiled: November 18, 2007Publication date: March 20, 2008Applicant: LUMIOInventors: Klony Lieberman, Yuval Sharon, Yossi Chay
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Publication number: 20080047762Abstract: An optical touch panel including a support defining a generally planar surface, an optical illumination assembly arranged along and above at least part of a periphery of the support to define a detection region, at least one light detector, arranged to detect changes in the light received from the optical illumination assembly produced by the presence of an object in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of object impingement in the detection region.Type: ApplicationFiled: July 12, 2007Publication date: February 28, 2008Applicant: Lumio Inc.Inventors: Klony Lieberman, Yuval Sharon, Yossi Chay
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Patent number: 7333094Abstract: An optical touch panel including a support, an optical fiber illumination assembly arranged along and above at least part of a periphery of the support to define a detection region, the assembly including at least one optical fiber and a light source arranged for directing light along the at least one optical fiber, at least one light detector, arranged to detect changes in the light received from the optical fiber illumination assembly produced by the presence of a finger or stylus in the detection region and detection circuitry receiving at least one output from the at least one light detector and providing an output indication of the two dimensional location of finger or stylus impingement in the detection region.Type: GrantFiled: March 27, 2007Date of Patent: February 19, 2008Assignee: Lumio Inc.Inventors: Klony Lieberman, Yossi Chay, Yuval Sharon