Patents by Inventor David Kalinowski
David Kalinowski 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: 11966048Abstract: A head-mounted device may have a head-mounted support structure. Gaze tracking systems may be supported by the support structure so that the gaze of a user may be monitored. Lenses may be supported by the support structure. Display systems may provide computer-generated images to the user while the user is viewing real-world objects through the lenses. The gaze tracking systems may include image-sensor-based systems such as glint-based systems. A glint-based gaze tracking system may include light-emitting devices that emit light beams that create eye glints on the surface of a user's eyes and may include an image sensor that measures the eye glints to gather information on the user's gaze. A low-power gaze tracking system may be included in the head-mounted device. The low-power gaze tracking system may use light detectors to measure the magnitudes of respective light reflections of the light beams.Type: GrantFiled: June 9, 2021Date of Patent: April 23, 2024Assignee: Apple Inc.Inventors: Michael J. Oudenhoven, Brian S. Lau, David A. Kalinowski
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Patent number: 11960093Abstract: A head-mounted device may have displays that provide images. Waveguides may be used in conveying the images to eye boxes. The waveguides may overlap lenses in a glasses frame or other head-mounted support structure. The waveguides and lenses may be transparent. This allows real-world objects to be viewed from the eye boxes. Infrared-light reflectors may overlap the lenses. Gaze tracking system light sources may supply infrared light that reflects from the infrared-light reflectors to the eye boxes to illuminate a user's eyes. Gaze tracking system cameras capture gaze tracking images of the eyes from the eye boxes to track the user's gaze. Fiducials associated with the infrared-light reflectors may be monitored using the gaze tracking system cameras. This allows components such as the gaze tracking system cameras to be calibrated.Type: GrantFiled: November 17, 2022Date of Patent: April 16, 2024Assignee: Apple Inc.Inventors: Brian S. Lau, David A. Kalinowski, Michael J. Oudenhoven
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Patent number: 11950022Abstract: A head-mounted device may have a head-mounted support structure with a left side portion, a right side portion, and a transparent front portion forming a lens. The lens may extend across the front of a user's face between the left and right side portions. The lens may have a mirror coating or other optical coating that helps obscure objects on the inner side of the lens when viewed from an exterior region surrounding the head-mounted device. Left and right forward-facing cameras with overlapping fields of view may be used to capture visible-light images through the lens. The cameras may also be used for gaze tracking. Left and right light sources may provide eye illumination that reflects from the lens into left and right eye boxes. Images from the eye boxes may reflect from the lens towards the left and right forward-facing cameras.Type: GrantFiled: February 26, 2021Date of Patent: April 2, 2024Assignee: Apple Inc.Inventors: David A. Kalinowski, Brian S. Lau
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Publication number: 20240085706Abstract: An electronic device may include a display module that produces light having an image, a lens that directs the light to a waveguide, and a waveguide that directs the light to an eye box. The lens may produce a foveated image in the light by applying a non-uniform magnification to the image in the light. The non-uniform magnification may vary as a function of angle within a field of view of the lens. This may allow the foveated image to have higher resolution within the central region than in the peripheral region. Performing foveation using the lens maximizes the resolution of images at the eye box without increasing the size of the display module. Control circuitry on the device may apply a pre-distortion to the image that is an inverse of distortion introduced by the lens in producing the foveated image.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Vikrant Bhakta, David A. Kalinowski, Hyungryul Choi, Nathanael D. Parkhill, Stanley K. Melax, Byron R. Cocilovo
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Publication number: 20240085703Abstract: A head-mounted device may include a housing having openings that receive lenses. Displays may output images. Waveguides that overlap the lenses may receive the images from the displays and may direct the images to eye boxes that are aligned with the lenses. Infrared light sources such as infrared light-emitting diodes or lasers may be used to supply infrared light to the waveguides. Each waveguide may have multiple localized output couplers that overlap the lenses. The localized output couplers of each lens each direct a beam of the infrared light out of the waveguide towards an eye surface in the eye box associated with that lens to produce an eye glint. A gaze tracker infrared camera may captured images of the eye glints to determine a user's point of gaze.Type: ApplicationFiled: July 20, 2023Publication date: March 14, 2024Inventors: Chih Jen Chen, Brian S Lau, Cameron A Harder, David A Kalinowski
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Publication number: 20240045220Abstract: A head-mounted device includes a device housing, a support structure that is connected to the device housing to support the device housing with respect to a user, a display device that is connected to the device housing to display content, an optical system that is associated with the display device, and sensors that generate sensor output signals. The head-mounted device also includes a tension controller that determines a tensioning command based on the sensor output signals, and a tension adjuster that applies tension to the user according to the tensioning command in order to restrain motion of the device housing with respect to the user.Type: ApplicationFiled: October 17, 2023Publication date: February 8, 2024Inventors: Grant H. Mulliken, David A. Kalinowski, Brandon R. Neale, David A. Schmuck, Eric N. Vergo, Jae Hwang Lee
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Patent number: 11867907Abstract: An electronic device may include a display module that produces light having an image, a lens that directs the light to a waveguide, and a waveguide that directs the light to an eye box. The lens may produce a foveated image in the light by applying a non-uniform magnification to the image in the light. The non-uniform magnification may vary as a function of angle within a field of view of the lens. This may allow the foveated image to have higher resolution within the central region than in the peripheral region. Performing foveation using the lens maximizes the resolution of images at the eye box without increasing the size of the display module. Control circuitry on the device may apply a pre-distortion to the image that is an inverse of distortion introduced by the lens in producing the foveated image.Type: GrantFiled: September 14, 2021Date of Patent: January 9, 2024Inventors: Vikrant Bhakta, David A. Kalinowski, Hyungryul Choi, Nathanael D. Parkhill, Stanley K. Melax, Byron R. Cocilovo
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Publication number: 20230377536Abstract: A head-mounted device may have a left display and a right display that provide respective left and right images. Left and right optical combiner systems may be configured to pass real-world light to left and right eye boxes while directing the left and right images respectively to the left and right eye boxes. Misalignment of the left and right images with respect to the left and right eye boxes may be detected using gaze tracking systems, using cameras such as front-facing cameras in conjunction with a database of known real-world object properties, using visual inertial odometry systems formed from cameras and inertial measurement units, or using one or more sensors in a portable head-mounted device case or other item with a receptacle configured to receive a head-mounted device. Compensating adjustments may be made to the images based on the measured misalignment.Type: ApplicationFiled: July 25, 2023Publication date: November 23, 2023Inventors: David A. Kalinowski, Brian S. Lau, Cameron A. Harder, Fletcher R. Rothkopf
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Patent number: 11822091Abstract: A head-mounted device includes a device housing, a support structure that is connected to the device housing to support the device housing with respect to a user, a display device that is connected to the device housing to display content, an optical system that is associated with the display device, and sensors that generate sensor output signals. The head-mounted device also includes a tension controller that determines a tensioning command based on the sensor output signals, and a tension adjuster that applies tension to the user according to the tension command in order to restrain motion of the device housing with respect to the user.Type: GrantFiled: September 1, 2020Date of Patent: November 21, 2023Assignee: APPLE INC.Inventors: Grant H. Mulliken, David A. Kalinowski, Brandon R. Neale, David A. Schmuck, Eric N. Vergo, Jae Hwang Lee
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Patent number: 11818463Abstract: Embodiments are described for a stabilization system configured, in some embodiments, for stabilizing image capture from an aerial vehicle (e.g., a UAV). According to some embodiments, the stabilization systems employs both active and passive stabilization means. A passive stabilization assembly includes a counter-balanced suspension system that includes an elongated arm that extends into and is coupled to the body of a vehicle. The counter-balanced suspension system passively stabilizes a mounted device such as an image capture device to counter motion of the UAV while in use. In some embodiment the counter-balanced suspension system passively stabilizes a mounted image capture assembly that includes active stabilization means (e.g., a motorized gimbal and/or electronic image stabilization). In some embodiments, the active and passive stabilization means operate together to effectively stabilize a mounted image capture device to counter a wide range of motion characteristics.Type: GrantFiled: April 26, 2021Date of Patent: November 14, 2023Assignee: Skydio, Inc.Inventors: David Kalinowski, Stephen R. McClure, Patrick Allen Lowe, Daniel Thomas Adams, Benjamin Scott Thompson, Adam Parker Bry, Abraham Galton Bachrach
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Publication number: 20230333377Abstract: A display system includes a head-mounted display unit and a wake control system. The head-mounted display unit provides content to a user and is operable in a low-power state and a high-power state that consumes more power to provide the content to the user than the low-power state. The wake control system determines when to operate in the high-power state. The wake control system may assess a first wake criterion with low power, assess a second wake criterion with higher power than the first wake criterion upon satisfaction of the first wake criterion, and cause the head-mounted display unit to operate in the high-power state upon satisfaction of the second wake criterion.Type: ApplicationFiled: June 22, 2023Publication date: October 19, 2023Inventors: Fletcher R. Rothkopf, David A. Kalinowski, Jae Hwang Lee, Avi Bar-Zeev, Grant H. Mulliken, Paul Meade, Nathanael D. Parkhill, Ray L. Chang, Arthur Y. Zhang
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Patent number: 11774757Abstract: Head-mountable devices can include a light projection display element that is directly coupled to an assembly that includes a waveguide. Such a direct coupling can be achieved by bonding the light projection display element directly to a lens or other optical component that is, in turn, directly coupled to the waveguide. Such an optical module can be assembled outside of the head-mountable device for precision alignment and subsequently installed as an integrated unit. These measures can help maintain component alignment while allowing a head-mountable device to be lightweight and small in size.Type: GrantFiled: June 18, 2020Date of Patent: October 3, 2023Assignee: Apple Inc.Inventors: Cameron A. Harder, David A. Kalinowski
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Publication number: 20230308873Abstract: A system for user authentication can include a wearable device configured to detect an orientation of user's gaze. The wearable device can determine whether the orientation of the user's gaze satisfies a condition based at least in part on the location of a companion device, and transfer information to the companion device in response to determining whether the orientation of the user's gaze satisfies the condition.Type: ApplicationFiled: March 24, 2023Publication date: September 28, 2023Inventors: Michael J. Oudenhoven, Brian S. Lau, David A. Kalinowski
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Publication number: 20230305301Abstract: Head-mountable devices can include connection mechanisms that provide adjustable and exchangeable connections with other devices to enhance performance of the head-mountable device. Such connections can provide both mechanical engagement and operable communication between the connected devices. Accessory devices and/or external devices can be easily connected to provide different components and functions at different times as desired. Accordingly, a main portion of the head-mountable device need not include permanent components that provide every function that will later be desired by the user. Instead, the head-mountable device can have expanded and customizable capabilities by the use of one or more accessory devices.Type: ApplicationFiled: March 21, 2023Publication date: September 28, 2023Inventors: Darshan R. KASAR, Leah M. Cohen, Cameron A. Harder, John Raff, Paul X. Wang, David A. Kalinowski
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Patent number: 11763779Abstract: A head-mounted device may have a left display and a right display that provide respective left and right images. Left and right optical combiner systems may be configured to pass real-world light to left and right eye boxes while directing the left and right images respectively to the left and right eye boxes. Misalignment of the left and right images with respect to the left and right eye boxes may be detected using gaze tracking systems, using cameras such as front-facing cameras in conjunction with a database of known real-world object properties, using visual inertial odometry systems formed from cameras and inertial measurement units, or using one or more sensors in a portable head-mounted device case or other item with a receptacle configured to receive a head-mounted device. Compensating adjustments may be made to the images based on the measured misalignment.Type: GrantFiled: March 3, 2021Date of Patent: September 19, 2023Assignee: Apple Inc.Inventors: David A. Kalinowski, Brian S. Lau, Cameron A. Harder, Fletcher R. Rothkopf
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Publication number: 20230292032Abstract: An output device that includes a housing, a first speaker driver that is integrated within the housing at a first location and is arranged to project sound into an ambient environment in a first direction, and a second speaker driver that is integrated within the housing at a second location that is different than the first location and is arranged to project sound into the ambient environment, where the first and second speaker drivers are integrated within the housing and share a common back volume within the housing.Type: ApplicationFiled: March 22, 2023Publication date: September 14, 2023Inventors: Daniel K. BOOTHE, Martin E. JOHNSON, David SUMBERG, David A. KALINOWSKI, Peter V. JUPIN
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Patent number: 11751366Abstract: A head-mountable device can provide passive cooling that utilizes surfaces of an optical assembly to allow heat to be managed in a manner that does not detrimentally impact the visual information displayed to the user. Lenses can be coated with a transparent and thermally conductive material, such as silver nanowire. Such a thermal layer can provide superior thermal conductivity, transmittance, flexibility, flat transmission, low cost, and angular color stability. The thermal layer can passively manage heat by increasing the surface area across which heat can be efficiently dissipated.Type: GrantFiled: April 12, 2021Date of Patent: September 5, 2023Assignee: Apple Inc.Inventors: Austin S. Young, David A. Kalinowski, Li Zhang
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Patent number: 11726324Abstract: A display system includes a head-mounted display unit and a wake control system. The head-mounted display unit provides content to a user and is operable in a low-power state and a high-power state that consumes more power to provide the content to the user than the low-power state. The wake control system determines when to operate in the high-power state. The wake control system may assess a first wake criterion with low power, assess a second wake criterion with higher power than the first wake criterion upon satisfaction of the first wake criterion, and cause the head-mounted display unit to operate in the high-power state upon satisfaction of the second wake criterion.Type: GrantFiled: June 21, 2019Date of Patent: August 15, 2023Assignee: APPLE INC.Inventors: Fletcher R. Rothkopf, David A. Kalinowski, Jae Hwang Lee, Avi Bar-Zeev, Grant H. Mulliken, Paul Meade, Nathanael D. Parkhill, Ray L. Chang, Arthur Y. Zhang
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Patent number: 11726335Abstract: Head-mountable devices can include adjustment mechanisms to achieve optimal alignment of optical components during and/or after assembly thereof within the head-mountable device. The alignment mechanisms can be integrated into the head-mountable device itself. A light projecting display element can be adjustable based on movement of ramp members within the head-mountable device (e.g., within an arm) to adjust an orientation of the light projecting display element relative to the waveguide onto which it projects light. Alignment can be verified based on the optical output of the display element. The adjustment mechanisms can adjust the display element during initial assembly and/or be operated by actuators that actively adjust the alignment as needed over time.Type: GrantFiled: June 22, 2020Date of Patent: August 15, 2023Assignee: Apple Inc.Inventors: Cameron A. Harder, David A. Kalinowski
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Patent number: 11714285Abstract: Head-mountable devices can provide comfortable securement to a head of a user while also providing operative connections for communication across a hinge of the head-mountable device. The securement can be based on an arrangement of spring elements that have biased configurations and allow gentle retraction against a head of the user. Head-mountable devices of the present disclosure can provide adjustable securement against a head of a user by allowing custom fitting, for example with a tensioner.Type: GrantFiled: June 18, 2020Date of Patent: August 1, 2023Assignee: Apple Inc.Inventors: David A. Kalinowski, Cameron A. Harder, Brian S. Lau, Eric N. Vergo