Patents by Inventor Nastasja U. Robaina
Nastasja U. Robaina 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: 11048101Abstract: A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera to receive light from a user's surroundings and to generate numerical light field image data. The device may also include a light field processor to generate modified numerical light field image data by computationally introducing an amount of optical power to the numerical light field image data based on a viewing distance from the user to an object. The device may also include a head-mounted light field display to generate a physical light field corresponding to the modified numerical light field image data.Type: GrantFiled: September 6, 2019Date of Patent: June 29, 2021Assignee: Magic Leap, Inc.Inventors: John Graham Macnamara, Nicole Elizabeth Samec, Nastasja U. Robaina, Eric Baerenrodt, Christopher M. Harrises
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Publication number: 20210177370Abstract: A method of viewing a patient including inserting a catheter is described for health procedure navigation. A CT scan is carried out on a body part of a patient. Raw data from the CT scan is processed to create three-dimensional image data, storing the image data in the data store. Projectors receive generated light in a pattern representative of the image data and waveguides guide the light to a retina of an eye of a viewer while light from an external surface of the body transmits to the retina of the eye so that the viewer sees the external surface of the body augmented with the processed data rendering of the body part.Type: ApplicationFiled: August 22, 2019Publication date: June 17, 2021Applicant: Magic Leap, Inc.Inventors: Nastasja U ROBAINA, Praveen BABU J D, David Charles LUNDMARK, Alexander ILIC
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Patent number: 11036049Abstract: An optical device includes variable optical material that alters at least one of: incident ambient light, spectral content of incident ambient light or direction of incident ambient light through the optical device in response to a stimulus provided by the device. The device can sense intensity and/or spectral characteristics of ambient light and provide appropriate stimulus to various portions of the optical device to activate the variable optical material and alter at least one of: incident ambient light, spectral content of incident ambient light or direction of incident ambient light.Type: GrantFiled: December 21, 2017Date of Patent: June 15, 2021Assignee: Magic Leap, Inc.Inventors: Eric Baerenrodt, Nastasja U. Robaina, Nicole Elizabeth Samec, Christopher M. Harrises, Mark Baerenrodt
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Patent number: 11009721Abstract: A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera to receive light from a user's surroundings and to generate numerical light field image data. The device may also include a light field processor to generate modified numerical light field image data by computationally introducing an amount of optical power to the numerical light field image data based on a viewing distance from the user to an object. The device may also include a head-mounted light field display to generate a physical light field corresponding to the modified numerical light field image data.Type: GrantFiled: September 6, 2019Date of Patent: May 18, 2021Assignee: Magic Leap, Inc.Inventors: John Graham Macnamara, Nicole Elizabeth Samec, Nastasja U. Robaina, Eric Baerenrodt, Christopher M. Harrises
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Publication number: 20210080321Abstract: Wearable spectroscopy systems and methods for identifying one or more characteristics of a target object are described. Spectroscopy systems may include a light source configured to emit light in an irradiated field of view and an electromagnetic radiation detector configured to receive reflected light from a target object irradiated by the light source. One or more processors of the systems may identify a characteristic of the target object based on a determined level of light absorption by the target object. Some systems and methods may include one or more corrections for scattered and/or ambient light such as applying an ambient light correction, passing the reflected light through an anti-scatter grid, or using a time-dependent variation in the emitted light.Type: ApplicationFiled: March 21, 2019Publication date: March 18, 2021Inventors: Adrian Kaehler, Christopher M. Harrises, Eric Baerenrodt, Mark Baerenrodt, Nastasja U. Robaina, Nicole Elizabeth Samec, Tammy Sherri Powers, Ivan Li Chuen Yeoh, Adam Carl Wright
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Patent number: 10922887Abstract: An augmented reality display system is configured to use fiducial markers to align 3D content with real objects. The augmented reality display system can optionally include a depth sensor configured to detect a location of a real object. The augmented reality display system can also include a light source configured to illuminate at least a portion of the object with invisible light, and a light sensor configured to form an image using reflected portion of the invisible light. Processing circuitry of the display system can identify a location marker based on the difference between the emitted light and the reflected light and determine an orientation of the real object based on the location of the real object and a location of the location marker.Type: GrantFiled: December 12, 2017Date of Patent: February 16, 2021Assignee: Magic Leap, Inc.Inventors: Nastasja U. Robaina, Nicole Elizabeth Samec, Gregory Michael Link, Mark Baerenrodt
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Publication number: 20200405257Abstract: Augmented reality systems and methods for user health analysis. Methods for user health analysis may include collecting data for an initial prediction model and continuing to collect additional data based on one or more data criteria. The methods may further include updating the initial prediction model based on the additional data to produce a revised prediction model or causing an intervention to occur based on the additional data. The data may be collected by a display system including one or more sensors configured to collect user-specific data and a display device configured to present virtual content to a user. The display device may be configured to output light with variable wavefront divergence.Type: ApplicationFiled: September 15, 2020Publication date: December 31, 2020Inventors: Nicole Elizabeth Samec, Mark Baerenrodt, Nastasja U. Robaina, Charlotte Dorothea Wilhelmina Vinkers, Christopher M. Harrises, Nicholas Atkinson Kramer
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Patent number: 10838210Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display augmented reality image content to the user. The display system can include one or more user sensors configured to sense the user and can include one or more environmental sensors configured to sense surroundings of the user. The display system can also include processing electronics in communication with the display, the one or more user sensors, and the one or more environmental sensors. The processing electronics can be configured to sense a situation involving user focus, determine user intent for the situation, and alter user perception of a real or virtual object within the vision field of the user based at least in part on the user intent and/or sensed situation involving user focus. The processing electronics can be configured to at least one of enhance or de-emphasize the user perception of the real or virtual object within the vision field of the user.Type: GrantFiled: July 24, 2017Date of Patent: November 17, 2020Assignee: Magic Leap, Inc.Inventors: Nastasja U. Robaina, Nicole Elizabeth Samec, Christopher M. Harrises, Rony Abovitz, Mark Baerenrodt, Brian Lloyd Schmidt
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Patent number: 10813619Abstract: Augmented reality systems and methods for user health analysis. Methods for user health analysis may include collecting data for an initial prediction model and continuing to collect additional data based on one or more data criteria. The methods may further include updating the initial prediction model based on the additional data to produce a revised prediction model or causing an intervention to occur based on the additional data. The data may be collected by a display system including one or more sensors configured to collect user-specific data and a display device configured to present virtual content to a user. The display device may be configured to output light with variable wavefront divergence.Type: GrantFiled: May 9, 2017Date of Patent: October 27, 2020Assignee: Magic Leap, Inc.Inventors: Nicole Elizabeth Samec, Mark Baerenrodt, Nastasja U. Robaina, Charlotte Dorothea Wilhelmina Vinkers, Christopher M. Harrises, Nicholas Atkinson Kramer
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Publication number: 20200312038Abstract: In some embodiments, a display system comprising a head-mountable, augmented reality display is configured to perform a neurological analysis and to provide a perception aid based on an environmental trigger associated with the neurological condition. Performing the neurological analysis may include determining a reaction to a stimulus by receiving data from the one or more inwardly-directed sensors; and identifying a neurological condition associated with the reaction. In some embodiments, the perception aid may include a reminder, an alert, or virtual content that changes a property, e.g. a color, of a real object. The augmented reality display may be configured to display virtual content by outputting light with variable wavefront divergence, and to provide an accommodation-vergence mismatch of less than 0.5 diopters, including less than 0.25 diopters.Type: ApplicationFiled: June 15, 2020Publication date: October 1, 2020Inventors: Nicole Elizabeth Samec, Christopher M. Harrises, Mark Baerenrodt, Stephen Vincent Mangiat, Nastasja U. Robaina, Adam Carl Wright
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Patent number: 10719992Abstract: In some embodiments, a display system comprising a head-mountable, augmented reality display is configured to perform a neurological analysis and to provide a perception aid based on an environmental trigger associated with the neurological condition. Performing the neurological analysis may include determining a reaction to a stimulus by receiving data from the one or more inwardly-directed sensors; and identifying a neurological condition associated with the reaction. In some embodiments, the perception aid may include a reminder, an alert, or virtual content that changes a property, e.g. a color, of a real object. The augmented reality display may be configured to display virtual content by outputting light with variable wavefront divergence, and to provide an accommodation-vergence mismatch of less than 0.5 diopters, including less than 0.25 diopters.Type: GrantFiled: May 31, 2019Date of Patent: July 21, 2020Assignee: Magic Leap, Inc.Inventors: Nicole Elizabeth Samec, Christopher M. Harrises, Mark Baerenrodt, Stephen Vincent Mangiat, Nastasja U. Robaina, Adam Carl Wright
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Publication number: 20200183171Abstract: A display system can include a head-mounted display configured to project light to an eye of a user to display augmented reality image content to the user. The display system can include one or more user sensors configured to sense the user and can include one or more environmental sensors configured to sense surroundings of the user. The display system can also include processing electronics in communication with the display, the one or more user sensors, and the one or more environmental sensors. The processing electronics can be configured to sense a situation involving user focus, determine user intent for the situation, and alter user perception of a real or virtual object within the vision field of the user based at least in part on the user intent and/or sensed situation involving user focus. The processing electronics can be configured to at least one of enhance or de-emphasize the user perception of the real or virtual object within the vision field of the user.Type: ApplicationFiled: February 13, 2020Publication date: June 11, 2020Inventors: Nastasja U. Robaina, Nicole Elizabeth Samec, Christopher M. Harrises, Rony Abovitz, Mark Baerenrodt, Brian Lloyd Schmidt
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Publication number: 20200166760Abstract: In some embodiments, a system comprises a head-mounted frame removably coupleable to the user's head; one or more light sources coupled to the head-mounted frame and configured to emit light with at least two different wavelengths toward a target object in an irradiation field of view of the light sources; one or more electromagnetic radiation detectors coupled to the head-mounted member and configured to receive light reflected after encountering the target object; and a controller operatively coupled to the one or more light sources and detectors and configured to determine and display an output indicating the identity or property of the target object as determined by the light properties measured by the detectors in relation to the light properties emitted by the light sources.Type: ApplicationFiled: January 28, 2020Publication date: May 28, 2020Inventors: Nicole Elizabeth Samec, Nastasja U. Robaina, Adrian Kaehler, Mark Baerenrodt, Eric Baerenrodt, Christopher M. Harrises, Tammy Sherri Powers
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Patent number: 10614630Abstract: In some embodiments, a display system comprising a head-mountable, augmented reality display is configured to perform a neurological analysis and to provide a perception aid based on an environmental trigger associated with the neurological condition. Performing the neurological analysis may include determining a reaction to a stimulus by receiving data from the one or more inwardly-directed sensors; and identifying a neurological condition associated with the reaction. In some embodiments, the perception aid may include a reminder, an alert, or virtual content that changes a property, e.g. a color, of a real object. The augmented reality display may be configured to display virtual content by outputting light with variable wavefront divergence, and to provide an accommodation-vergence mismatch of less than 0.5 diopters, including less than 0.25 diopters.Type: GrantFiled: May 31, 2019Date of Patent: April 7, 2020Assignee: Magic Leap, Inc.Inventors: Nicole Elizabeth Samec, Christopher M. Harrises, Mark Baerenrodt, Stephen Vincent Mangiat, Nastasja U. Robaina, Adam Carl Wright
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Publication number: 20200073143Abstract: A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera to receive light from a user's surroundings and to generate numerical light field image data. The device may also include a light field processor to generate modified numerical light field image data by computationally introducing an amount of optical power to the numerical light field image data based on a viewing distance from the user to an object. The device may also include a head-mounted light field display to generate a physical light field corresponding to the modified numerical light field image data.Type: ApplicationFiled: September 6, 2019Publication date: March 5, 2020Inventors: John Graham Macnamara, Nicole Elizabeth Samec, Nastasja U. Robaina, Eric Baerenrodt, Christopher M. Harrises
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Patent number: 10558047Abstract: In some embodiments, a system comprises a head-mounted frame removably coupleable to the user's head; one or more light sources coupled to the head-mounted frame and configured to emit light with at least two different wavelengths toward a target object in an irradiation field of view of the light sources; one or more electromagnetic radiation detectors coupled to the head-mounted member and configured to receive light reflected after encountering the target object; and a controller operatively coupled to the one or more light sources and detectors and configured to determine and display an output indicating the identity or property of the target object as determined by the light properties measured by the detectors in relation to the light properties emitted by the light sources.Type: GrantFiled: September 22, 2017Date of Patent: February 11, 2020Assignee: Magic Leap, Inc.Inventors: Nicole Elizabeth Samec, Nastasja U. Robaina, Adrian Kaehler, Mark Baerenrodt, Eric Baerenrodt, Christopher M. Harrises, Tammy Sherri Powers
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Publication number: 20190371028Abstract: A display system comprises a wearable display device for displaying augmented reality content. The display device comprises a display area comprising light redirecting features that are configured to direct light to a user. The display area is at least partially transparent and is configured to provide a view of an ambient environment through the display area. The display device is configured to determine that a reflection of the user is within the user's field of view through the display area. After making this determination, augmented reality content is displayed in the display area with the augmented reality content augmenting the user's view of the reflection. In some embodiments, the augmented reality content may overlie on the user's view of the reflection, thereby allowing all or portions of the reflection to appear to be modified to provide a realistic view of the user with various modifications made to their appearance.Type: ApplicationFiled: August 16, 2019Publication date: December 5, 2019Inventors: Christopher M. Harrises, Nicole Elizabeth Samec, Nastasja U. Robaina, Mark Baerenrodt, Adam Carl Wright, Adrian Kaehler
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Patent number: 10451895Abstract: A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera to receive light from a user's surroundings and to generate numerical light field image data. The device may also include a light field processor to access the numerical light field image data, to obtain an optical prescription for an eye of the user, and to computationally introduce an amount of positive or negative optical power to the numerical light field image data based on the optical prescription to generate modified numerical light field image data. The device may also include a head-mounted light field display to generate a physical light field corresponding to the modified numerical light field image data.Type: GrantFiled: July 24, 2017Date of Patent: October 22, 2019Assignee: Magic Leap, Inc.Inventors: John Graham Macnamara, Nicole Elizabeth Samec, Nastasja U. Robaina, Eric Baerenrodt, Christopher M. Harrises
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Patent number: 10430985Abstract: A display system comprises a wearable display device for displaying augmented reality content. The display device comprises a display area comprising light redirecting features that are configured to direct light to a user. The display area is at least partially transparent and is configured to provide a view of an ambient environment through the display area. The display device is configured to determine that a reflection of the user is within the user's field of view through the display area. After making this determination, augmented reality content is displayed in the display area with the augmented reality content augmenting the user's view of the reflection. In some embodiments, the augmented reality content may overlie on the user's view of the reflection, thereby allowing all or portions of the reflection to appear to be modified to provide a realistic view of the user with various modifications made to their appearance.Type: GrantFiled: January 18, 2017Date of Patent: October 1, 2019Assignee: Magic Leap, Inc.Inventors: Christopher M. Harrises, Nicole Elizabeth Samec, Nastasja U. Robaina, Mark Baerenrodt, Adam Carl Wright, Adrian Kaehler
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Publication number: 20190287309Abstract: In some embodiments, a display system comprising a head-mountable, augmented reality display is configured to perform a neurological analysis and to provide a perception aid based on an environmental trigger associated with the neurological condition. Performing the neurological analysis may include determining a reaction to a stimulus by receiving data from the one or more inwardly-directed sensors; and identifying a neurological condition associated with the reaction. In some embodiments, the perception aid may include a reminder, an alert, or virtual content that changes a property, e.g. a color, of a real object. The augmented reality display may be configured to display virtual content by outputting light with variable wavefront divergence, and to provide an accommodation-vergence mismatch of less than 0.5 diopters, including less than 0.25 diopters.Type: ApplicationFiled: May 31, 2019Publication date: September 19, 2019Inventors: Nicole Elizabeth Samec, Christopher M. Harrises, Mark Baerenrodt, Stephen Vincent Mangiat, Nastasja U. Robaina, Adam Carl Wright