Patents by Inventor Antanas Matthew Broga
Antanas Matthew Broga 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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Publication number: 20220334394Abstract: A system includes a light source to generate a source light, a spatial modulator to receive the source light. a display element to receive the source light from the spatial modulator and to direct the source light towards an eye, and a controller. The controller is to receive initial image data for an image to be displayed, the image comprising a plurality of pixels having a plurality of brightness levels, determine an image power based on the brightness levels, and determine an excess power status based on a comparison of the image power to a specified power threshold. Responsive to the excess power status indicating the image power is to exceed the specified power threshold, the controller is to reduce the brightness levels to generate updated image data, and control the light source and the spatial modulator to project the image using the updated image data.Type: ApplicationFiled: September 9, 2020Publication date: October 20, 2022Inventors: Bergen Fletcher, Antanas Matthew Broga
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Patent number: 11376518Abstract: Light emitting displays can be used in cinemas for cinema presentations that integrate a sound system to achieve immersive conditions in cinema theatres. The cinema screen can include a matrix of light emitters and a diffuser sheet. The matrix of light emitters is configured to form a light-emitting area of the cinema screen. The diffuser sheet includes one or more perforations, and can be positioned between the matrix of light emitters and an audience area in the theatre. The diffuser sheet is positioned with respect to the matrix of light emitters such that the one or more perforations are configured to prevent light outputted by the light emitters from being viewable in the audience area.Type: GrantFiled: September 17, 2020Date of Patent: July 5, 2022Assignee: IMAX Theatres International LimitedInventors: Denis Tremblay, Steven Charles Read, Barry David Silverstein, Andrew F. Kurtz, Jesse Donald McMullen-Crummey, Antanas Matthew Broga
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Publication number: 20220184520Abstract: Light emitting displays can be used in cinemas for cinema presentations that integrate a sound system to achieve immersive conditions in cinema theatres. In an example, a theatre includes a viewer seating area, an active display, and one or more sound wave emitters. The active display includes light emitting elements configured to output, toward the viewer seating area, light representing a visual presentation. The one or more sound wave emitters can be positioned proximate to the viewer seating area. The one or more sound wave emitters are configured to output, toward the active display, sound waves corresponding to at least a portion of sound for the visual presentation. The active display can be positioned to reflect, toward the viewer seating area, the sound waves from the one or more sound wave emitters.Type: ApplicationFiled: January 6, 2022Publication date: June 16, 2022Inventors: Denis Tremblay, Steven Charles Read, Barry David Silverstein, Andrew F. Kurtz, Jesse Donald McMullen-Crummey, Antanas Matthew Broga
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Publication number: 20210001242Abstract: Light emitting displays can be used in cinemas for cinema presentations that integrate a sound system to achieve immersive conditions in cinema theatres. The cinema screen can include a matrix of light emitters and a diffuser sheet. The matrix of light emitters is configured to form a light-emitting area of the cinema screen. The diffuser sheet includes one or more perforations, and can be positioned between the matrix of light emitters and an audience area in the theatre.Type: ApplicationFiled: September 17, 2020Publication date: January 7, 2021Inventors: Denis Tremblay, Steven Charles Read, Barry David Silverstein, Andrew F. Kurtz, Jesse Donald McMullen-Crummey, Antanas Matthew Broga
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Patent number: 10807016Abstract: Light emitting displays and sound systems can be used in cinemas for cinema presentations that integrates a sound system to achieve the same or better immersive conditions in cinema theatres with front projection cinema screens. The screen can be active with light emitters, rather than passive and reflect light projected from a projector. Spaces are formed between adjacent light emitters in the display to allow for sound waves to pass from sound wave emitters positioned behind the screen to a cinema seating area in front of the screen. Loudspeakers may be positioned in the spaces. Diffusers or other structures may be positioned proximate to a front of the screen to facilitate visual performance. In addition or in the alternative, loudspeakers can be positioned in each seat of the viewing seating area that produce sound waves that appear to be coming from a non-seating location in the theatre.Type: GrantFiled: October 6, 2017Date of Patent: October 20, 2020Assignee: IMAX Theatres International LimitedInventors: Denis Tremblay, Steven Charles Read, Barry David Silverstein, Andrew F. Kurtz, Jesse Donald McMullen-Crummey, Antanas Matthew Broga
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Publication number: 20190308114Abstract: Light emitting displays and sound systems can be used in cinemas for cinema presentations that integrates a sound system to achieve the same or better immersive conditions in cinema theatres with front projection cinema screens. The screen can be active with light emitters, rather than passive and reflect light projected from a projector. Spaces are formed between adjacent light emitters in the display to allow for sound waves to pass from sound wave emitters positioned behind the screen to a cinema seating area in front of the screen. Loudspeakers may be positioned in the spaces. Diffusers or other structures may be positioned proximate to a front of the screen to facilitate visual performance. In addition or in the alternative, loudspeakers can be positioned in each seat of the viewing seating area that produce sound waves that appear to be coming from a non-seating location in the theatre.Type: ApplicationFiled: October 6, 2017Publication date: October 10, 2019Inventors: Denis Tremblay, Steven Charles Read, Barry David Silverstein, Andrew F. Kurtz, Jesse Donald McMullen-Crummey, Antanas Matthew Broga
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Patent number: 9869544Abstract: A mobile communication device includes a processor operably coupled to a memory and to a wireless communication subsystem operable to send and receive data, a camera operably coupled to the processor, a sensor operably connected to provide to the processor a distance between the camera and an element viewable by the camera. Instructions are stored in the memory; when these instructions are executed by the processor, the mobile communication device takes an image with the camera, uses the sensor to determine a distance between the camera and at least one object recorded in the image, receives a request for a desired measurement comprising one of a desired length measurement and a desired area measurement of an element in the image, calculates the desired measurement, and provides the desired measurement to the user.Type: GrantFiled: August 29, 2014Date of Patent: January 16, 2018Assignee: BlackBerry LimitedInventors: Antanas Matthew Broga, Arnett Ryan Weber, Yu Gao
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Patent number: 9778076Abstract: A proximity sensor for an electronic device comprises a proximity module, a lens and an optical module secured in an air gap therebetween. The proximity module has an emitter and a detector and is configured to generate a signal that is a function of light emitted by the emitter, and light detected by the detector, some portion of the detected light having been reflected by a target external to the electronic device. A transmissive-reflective surface of the optical module is aligned with the emitter field of view (FOV) and the detector FOV. The optical module guides emitted light through a transmissive portion of the lens to the exterior of the electronic device, and guides target-reflected light collected by the transmissive portion to the detector. The emitter FOV and the detector FOV are substantially aligned with one another.Type: GrantFiled: November 9, 2015Date of Patent: October 3, 2017Assignee: BlackBerry LimitedInventors: Hsin Chin Lee, Antanas Matthew Broga, Yu Gao
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Patent number: 9614523Abstract: A keypad with optical sensors is provided. The keypad comprises keycaps, each keycap having a top surface. One or more optical sensors are located beneath top surfaces of adjacent keycaps. One or more light guides extend from a respective optical sensor towards the top surfaces.Type: GrantFiled: July 9, 2015Date of Patent: April 4, 2017Assignee: BLACKBERRY LIMITEDInventors: Hsin Chin Lee, Antanas Matthew Broga, Amit Pal Singh
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Patent number: 9599765Abstract: A light assembly for providing a notification light on an electronic device is described. The light assembly comprises a first light source for providing a background portion for the notification light, a second light source for providing a patterned portion for the notification light, and at least one pattern element to generate the pattern portion.Type: GrantFiled: March 15, 2013Date of Patent: March 21, 2017Assignee: BlackBerry LimitedInventors: Priyadarshini Krishnaswamy, Antanas Matthew Broga, Hsin Chin Lee
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Publication number: 20160138944Abstract: A proximity sensor for an electronic device comprises a proximity module, a lens and an optical module secured in an air gap therebetween. The proximity module has an emitter and a detector and is configured to generate a signal that is a function of light emitted by the emitter, and light detected by the detector, some portion of the detected light having been reflected by a target external to the electronic device. A transmissive-reflective surface of the optical module is aligned with the emitter field of view (FOV) and the detector FOV. The optical module guides emitted light through a transmissive portion of the lens to the exterior of the electronic device, and guides target-reflected light collected by the transmissive portion to the detector. The emitter FOV and the detector FOV are substantially aligned with one another.Type: ApplicationFiled: November 9, 2015Publication date: May 19, 2016Applicant: BlackBerry LimitedInventors: Hsin Chin Lee, Antanas Matthew Broga, Yu Gao
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Patent number: 9280184Abstract: A method of adjusting electromagnetic radiation transmitted by an optical element is described. The method includes sensing the electromagnetic radiation transmitted by the optical element to produce sensed electromagnetic radiation information, and adjusting the sensed electromagnetic radiation information to produce adjusted electromagnetic radiation information based on the a spectral transmission of the optical element.Type: GrantFiled: June 10, 2011Date of Patent: March 8, 2016Assignee: BLACKBERRY LIMITEDInventors: Antanas Matthew Broga, Bergen Albert Fletcher
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Patent number: 9280283Abstract: Methods, devices and sensors for detecting a gesture are described. In an embodiment, a gesture sensor includes a time of flight sensor having a sensing element configured to generate an electrical signal responsive to received light. The time of flight sensor also includes a light source for emitting a burst of light. The sensing element has a sensing side for receiving light and a non-sensing side which is opposite the sensing side. The gesture sensor also includes one or more light inhibitors positioned relatively nearer the sensing side of the sensing element than the non-sensing side. The light inhibitors are asymmetric about a first center line of the sensing element. The first center line is located midway between first and second sides of the sensing element. The gesture sensor further includes a processor coupled to the time of flight sensor configured to detect a gesture.Type: GrantFiled: October 28, 2013Date of Patent: March 8, 2016Assignee: BlackBerry LimitedInventors: Yu Gao, Antanas Matthew Broga, Priyadarshini Krishnaswamy
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Publication number: 20160061586Abstract: A mobile communication device includes a processor operably coupled to a memory and to a wireless communication subsystem operable to send and receive data, a camera operably coupled to the processor, a sensor operably connected to provide to the processor a distance between the camera and an element viewable by the camera. Instructions are stored in the memory; when these instructions are executed by the processor, the mobile communication device takes an image with the camera, uses the sensor to determine a distance between the camera and at least one object recorded in the image, receives a request for a desired measurement comprising one of a desired length measurement and a desired area measurement of an element in the image, calculates the desired measurement, and provides the desired measurement to the user.Type: ApplicationFiled: August 29, 2014Publication date: March 3, 2016Inventors: Antanas Matthew Broga, Arnett Ryan Weber, Yu Gao
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Publication number: 20150369906Abstract: It is proposed herein to add a layer to the proximity detector lens of a smart phone. The layer, with beneficial qualities such as high transparency and high refractive index, may be seen to improve proximity sensor performance in the presence of matter deposited on an anti-fingerprint coating of the proximity detector lens.Type: ApplicationFiled: June 24, 2014Publication date: December 24, 2015Inventors: Hsin Chin LEE, Antanas Matthew BROGA, Yu GAO
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Publication number: 20150324007Abstract: A keypad with optical sensors is provided. The keypad comprises keycaps, each keycap having a top surface. One or more optical sensors are located beneath top surfaces of adjacent keycaps. One or more light guides extend from a respective optical sensor towards the top surfaces.Type: ApplicationFiled: July 9, 2015Publication date: November 12, 2015Inventors: Hsin Chin LEE, Antanas Matthew BROGA, Amit Pal SINGH
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Patent number: 9086513Abstract: A light guide guides light from a light emitter that is adjacent to an aperture of an electronic device. The light is eventually emitted from the aperture, to thereby provide lighting. The light guide can include a plurality of prisms which can thereby permit reduction in the overall thickness of the electronic device.Type: GrantFiled: February 23, 2013Date of Patent: July 21, 2015Assignee: BLACKBERRY LIMITEDInventors: Hsin Chin Lee, Antanas Matthew Broga
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Publication number: 20150116273Abstract: Methods, devices and sensors for detecting a gesture are described. In an embodiment, a gesture sensor includes a time of flight sensor having a sensing element configured to generate an electrical signal responsive to received light. The time of flight sensor also includes a light source for emitting a burst of light. The sensing element has a sensing side for receiving light and a non-sensing side which is opposite the sensing side. The gesture sensor also includes one or more light inhibitors positioned relatively nearer the sensing side of the sensing element than the non-sensing side. The light inhibitors are asymmetric about a first center line of the sensing element. The first center line is located midway between first and second sides of the sensing element. The gesture sensor further includes a processor coupled to the time of flight sensor configured to detect a gesture.Type: ApplicationFiled: October 28, 2013Publication date: April 30, 2015Applicant: BLACKBERRY LIMITEDInventors: Yu GAO, Antanas Matthew BROGA, Priyadarshini KRISHNASWAMY
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Patent number: 8994694Abstract: A user input device for an electronic device includes an illumination source and image sensor module. A translucent layer is disposed above the illumination source and the image sensor module. The translucent layer includes at least a first set of patterns disposed thereon. A deformable layer is disposed above the translucent layer. The deformable layer includes at least a second set of patterns. The illumination source is configured to illuminate at least the portion of the translucent layer. The image sensor module includes a field of view that corresponds to at least a portion of the translucent layer. The image sensor module being configured to detect a third set of patterns when the first set of patterns and the second set of patterns are displaced with respect to each other.Type: GrantFiled: November 30, 2011Date of Patent: March 31, 2015Assignee: BlackBerry LimitedInventors: Hsin Chin Lee, Antanas Matthew Broga, ZhongMing Ma
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Publication number: 20140361994Abstract: A portable electronic device with an illuminated keyboard is disclosed. The device includes a plurality of user input keys arranged to form a keyboard; a reflective surface spaced apart from the keys; and a plurality of light emitters located between the keys and the reflective surface, the light emitters being configured to emit light towards the reflective surface for reflection towards the input keys.Type: ApplicationFiled: June 7, 2013Publication date: December 11, 2014Inventors: Hsin Chin LEE, Antanas Matthew BROGA, Amit Pal SINGH, Yaya CHU