Patents by Inventor Malcolm J. Northcott
Malcolm J. Northcott 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: 20240045146Abstract: An optical coupling device includes a first waveguide layer, including a first semiconductor material, which is disposed over a dielectric substrate layer. A dielectric intermediate layer overlies the first waveguide layer. A second waveguide layer, which includes a different, second semiconductor material, is disposed over the dielectric intermediate layer and is patterned to define a waveguide. A first grating in the second waveguide layer diffracts light of a given wavelength from the waveguide into a specified diffraction order at a given coupling angle, whereby a first fraction of the light propagates out of the device while a second fraction of the light is diffracted into the intermediate dielectric layer in a conjugate diffraction order. A second grating in the first waveguide layer diffracts the second fraction of the light into a second diffraction order, propagating out of the device at the given coupling angle.Type: ApplicationFiled: July 24, 2023Publication date: February 8, 2024Inventors: Nurul Taimur Islam, Helen H. Liang, Malcolm J. Northcott, Ariel Lipson
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Patent number: 11851030Abstract: Various embodiments relate to sensing defects associated with a window. Furthermore, various embodiments relate to performing image processing to produce a corrected image of a scene based at least partly on data corresponding to the detected defects. In some examples, one or more lighting modules may be used to illuminate the window to facilitate detection of the defects by one or more sensor devices.Type: GrantFiled: May 26, 2022Date of Patent: December 26, 2023Assignee: Apple Inc.Inventors: Clarisse Mazuir, Malcolm J. Northcott, Jack E. Graves, James R. Wilson, Christopher D. Jones, Martin Melcher
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Publication number: 20230366986Abstract: An optical sensing device includes a planar substrate and an array of optical transceivers disposed on the planar substrate. Each optical transceiver includes a photodetector, at least one turning mirror having a reflective surface disposed diagonally relative to the substrate, and multiple waveguides disposed parallel to the substrate. The waveguides include a transmit waveguide, which is coupled to convey outgoing light from a coherent light source to the at least one turning mirror for output from the optical transceiver, and a receive waveguide, which is coupled to receive incoming light reflected by the at least one turning mirror and to convey the incoming light to the photodetector.Type: ApplicationFiled: May 12, 2022Publication date: November 16, 2023Inventors: Nurul Taimur Islam, Malcolm J. Northcott, Christopher M. Rogers, Helen H. Liang, Ehsan Shah-Hosseini, Jack E. Graves, Ariel Lipson, Daniel Kravitz
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Patent number: 11555900Abstract: Depth-sensing apparatus includes a laser, which emits pulses of optical radiation toward a scene. One or more detectors receive the optical radiation that is reflected from points in the scene and to output signals indicative of respective times of arrival of the received radiation. A scanner scans the pulses of optical radiation across the scene along successive parallel scan lines of a raster. Control and processing circuitry drives the laser to emit a succession of output sequences of the pulses with different, respective temporal spacings between the pulses within the output sequences in the succession, and matches the times of arrival of the signals due to the optical radiation reflected from the points in at least two adjacent scan lines in the raster to the temporal spacings of the output sequences in order to find respective times of flight for the points in the scene.Type: GrantFiled: November 11, 2019Date of Patent: January 17, 2023Assignee: APPLE INC.Inventors: Oz Barak, James J. Reuther, Malcolm J. Northcott, Nadav Fine
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Publication number: 20220284715Abstract: Various embodiments relate to sensing defects associated with a window. Furthermore, various embodiments relate to performing image processing to produce a corrected image of a scene based at least partly on data corresponding to the detected defects. In some examples, one or more lighting modules may be used to illuminate the window to facilitate detection of the defects by one or more sensor devices.Type: ApplicationFiled: May 26, 2022Publication date: September 8, 2022Applicant: Apple Inc.Inventors: Clarisse Mazuir, Malcolm J. Northcott, Jack E. Graves, James R. Wilson, Christopher D. Jones, Martin Melcher
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Publication number: 20220242343Abstract: Aspects of the present disclosure involve projecting an interactive scene onto a surface from a projecting object. In one particular embodiment, the interactive scene is projected from a vehicle and may be utilized by the vehicle to provide a scene or image that a user may interact with through various gestures detected by the system. In addition, the interactive scene may be customized to one or more preferences determined by the system, such as user preferences, system preferences, or preferences obtained through feedback from similar systems. Based on one or more user inputs (such as user gestures received at the system), the projected scene may be altered or new scenes may be projected. In addition, control over some aspects of the vehicle (such as unlocking of doors, starting of the motor, etc.) may be controlled through the interactive scene and the detected gestures of the users.Type: ApplicationFiled: September 13, 2021Publication date: August 4, 2022Inventors: Daniel E. Potter, Bivin J. Varghese, Christopher P. Child, Mira S. Misra, Clarisse Mazuir, Malcolm J. Northcott, Albert J. Golko, Daniel J. Reetz, Matthew E. Last, Thaddeus Stefanov-Wagner, Christopher J. Sataline, Michael A. Cretella, Collin J. Palmer
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Patent number: 11383649Abstract: A vehicle includes a vehicle body and storage compartments that are located in the vehicle body. Each of the storage compartments has a cavity and a closure that selectively secures the cavity. A respective authorization input is associated with each of the storage compartments. The closure of each of the storage compartments is operable to unsecure the cavity upon receipt of the respective authorization input.Type: GrantFiled: August 23, 2019Date of Patent: July 12, 2022Assignee: Apple Inc.Inventors: Malcolm J. Northcott, Matthew E. Last, Kan Zhou, David P. Perner
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Patent number: 11348345Abstract: Various embodiments relate to sensing defects associated with a window. Furthermore, various embodiments relate to performing image processing to produce a corrected image of a scene based at least partly on data corresponding to the detected defects. In some examples, one or more lighting modules may be used to illuminate the window to facilitate detection of the defects by one or more sensor devices.Type: GrantFiled: August 21, 2020Date of Patent: May 31, 2022Assignee: Apple Inc.Inventors: Clarisse Mazuir, Malcolm J. Northcott, Jack E. Graves, James R. Wilson, Christopher D. Jones, Martin Melcher
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Patent number: 11130391Abstract: A vehicle may have optical structures such as windows and mirrors that have the potential to allow glare from external objects to shine into the eyes of a driver or other vehicle occupant. A control circuit may gather information on where the eyes of the driver are located using a camera mounted in the vehicle and may gather information on where the sun or other source of glare are located outside of the vehicle. Based on this information, the control circuit may direct a light modulator on a window or mirror to selectively darken an area that prevents the glare from reaching the eyes of the driver. The light modulator may have a photochromic layer that is adjusted by shining light onto the photochromic layer, may be a liquid crystal modulator, an electrochromic modulator, or other light modulator layer.Type: GrantFiled: September 1, 2016Date of Patent: September 28, 2021Inventors: Hyungryul J. Choi, Arthur Y. Zhang, Cheng Chen, Graham B. Myhre, Malcolm J. Northcott, Matheen M. Siddiqui, Russell Y. Webb, Matthew E. Last
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Patent number: 11117535Abstract: Aspects of the present disclosure involve projecting an interactive scene onto a surface from a projecting object. In one particular embodiment, the interactive scene is projected from a vehicle and may be utilized by the vehicle to provide a scene or image that a user may interact with through various gestures detected by the system. In addition, the interactive scene may be customized to one or more preferences determined by the system, such as user preferences, system preferences, or preferences obtained through feedback from similar systems. Based on one or more user inputs (such as user gestures received at the system), the projected scene may be altered or new scenes may be projected. In addition, control over some aspects of the vehicle (such as unlocking of doors, starting of the motor, etc.) may be controlled through the interactive scene and the detected gestures of the users.Type: GrantFiled: August 18, 2017Date of Patent: September 14, 2021Inventors: Daniel E. Potter, Bivin J. Varghese, Christopher P. Child, Mira S. Misra, Clarisse Mazuir, Malcolm J. Northcott, Albert J. Golko, Daniel J. Reetz, Matthew E. Last, Thaddeus Stefanov-Wagner, Christopher J. Sataline, Michael A. Cretella, Collin J. Palmer
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Publication number: 20210165141Abstract: A retroreflector system including an outer body panel coupled to a vehicle, wherein the outer body panel is configured to allow a radar signal originating from an external radar device to pass through the outer body panel. The retroreflector system also includes a plurality of retroreflectors embedded in the vehicle, where the plurality of retroreflectors is configured to reflect the signal to the external signal source as a reflected signal, and where the plurality of retroreflectors is configured to have a peak reflectivity for a radar wavelength range or a light detection and ranging (lidar) wavelength range.Type: ApplicationFiled: January 20, 2021Publication date: June 3, 2021Applicant: Apple Inc.Inventors: Randol W. Aikin, Malcolm J. Northcott, Daniel E. Potter, Matthew E. Last
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Patent number: 11016505Abstract: A vehicle configured to be autonomously navigated in a peloton along a roadway, wherein the peloton comprises at least the vehicle at least one additional vehicle, is configured to determine a position of the vehicle in the peloton which reduces differences in relative driving ranges among the vehicles included in the peloton. The vehicles can dynamically adjust peloton positions while navigating to reduce driving range differences among the vehicles. The vehicle can include a power management system which enables the vehicle to be electrically coupled to a battery included in another vehicle in the peloton, so that driving range differences between the vehicles can be reduced via load sharing via the electrical connection. The vehicle can include a power connector arm which extends a power connector to couple with an interface of another vehicle.Type: GrantFiled: October 19, 2018Date of Patent: May 25, 2021Assignee: Apple Inc.Inventors: Randol W. Aikin, Malcolm J. Northcott
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Patent number: 10908328Abstract: A retroreflector system including an outer body panel coupled to a vehicle, wherein the outer body panel is configured to allow a radar signal originating from an external radar device to pass through the outer body panel. The retroreflector system also includes a plurality of retroreflectors embedded in the vehicle, where the plurality of retroreflectors is configured to reflect the signal to the external signal source as a reflected signal, and where the plurality of retroreflectors is configured to have a peak reflectivity for a radar wavelength range or a light detection and ranging (lidar) wavelength range.Type: GrantFiled: September 19, 2017Date of Patent: February 2, 2021Assignee: Apple Inc.Inventors: Randol W. Aikin, Malcolm J. Northcott, Daniel E. Potter, Matthew E. Last
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Publication number: 20200387723Abstract: Various embodiments relate to sensing defects associated with a window. Furthermore, various embodiments relate to performing image processing to produce a corrected image of a scene based at least partly on data corresponding to the detected defects. In some examples, one or more lighting modules may be used to illuminate the window to facilitate detection of the defects by one or more sensor devices.Type: ApplicationFiled: August 21, 2020Publication date: December 10, 2020Applicant: Apple Inc.Inventors: Clarisse Mazuir, Malcolm J. Northcott, Jack E. Graves, James R. Wilson, Christopher D. Jones, Martin Melcher
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Patent number: 10860142Abstract: A light-based device may provide images and other light output to a user and may gather user input. The device may include a light guide array formed from a bundle of fibers. The light guide array may have an entrance surface that receives light emitted by a light-emitting device. The light-emitting device may include one or more light-emitting diodes and may be a display having an array of pixels. Light from the light-emitting device may be conveyed from the entrance surface to the exit surface by the light guide array. The exit surface of the light guide array may have a compound curvature. Optical structures may be formed over the exit surface. The light-based device may form light-field display, may form a touch sensor, may form a controller, and may form other structures.Type: GrantFiled: August 26, 2016Date of Patent: December 8, 2020Assignee: Apple Inc.Inventors: Malcolm J. Northcott, Daniel E. Potter, Clarisse Mazuir, Weisong Toh, Piyush Prashant Dondeti
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Patent number: 10755123Abstract: Various embodiments relate to sensing defects associated with a window. Furthermore, various embodiments relate to performing image processing to produce a corrected image of a scene based at least partly on data corresponding to the detected defects. In some examples, one or more lighting modules may be used to illuminate the window to facilitate detection of the defects by one or more sensor devices.Type: GrantFiled: May 15, 2018Date of Patent: August 25, 2020Assignee: Apple Inc.Inventors: Clarisse Mazuir, Malcolm J. Northcott, Jack E. Graves, James R. Wilson, Christopher D. Jones, Martin Melcher
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Patent number: 10518674Abstract: A passive safety system includes a seat support structure, a seat that is connected to the seat support structure, a motion control device operable to control motion of the seat relative to the seat support structure, a sensor that provides an output signal, and a controller. The output signal is indicative of an imminent collision. The controller causes the motion control device to move the seat relative to the seat support structure in response to the output signal.Type: GrantFiled: September 19, 2016Date of Patent: December 31, 2019Assignee: Apple Inc.Inventors: Randol W. Aikin, Malcolm J. Northcott
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Patent number: 10502879Abstract: A system such as a vehicle system, building, or electrical equipment may be provided with one or more optical components. The optical components may include a near-infrared camera or other components that operate at near-infrared wavelengths. A visible-light-reflecting-and-infrared-light-transmitting layer may overlap the optical component. The visible-light-reflecting-and-infrared-light-transmitting layer may have an infrared-transparent substrate. A polymer layer may be formed on the substrate and may contain plasmonic nanoparticles that reflect white light. Colorant may be incorporated into the polymer layer or into an additional polymer coating to impart a desired color to the reflected white light and thereby provide the visible-light-reflecting-and-infrared-light-transmitting layer with a desired appearance.Type: GrantFiled: September 13, 2017Date of Patent: December 10, 2019Assignee: Apple Inc.Inventors: Malcolm J. Northcott, Arthur Y. Zhang, Bradford J. Zercoe, Matthew E. Last, Jack E. Graves, Irene Perali
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Patent number: 10466395Abstract: A system such as a vehicle system, building, or electrical equipment may be provided with one or more optical components. The optical components may include a near-infrared camera or other components that operate at near-infrared wavelengths. A visible-light-reflecting-and-infrared-light-transmitting layer may overlap the optical component. This overlapping layer may have first and second index-matched layers and an interposed textured layer. The textured layer may be a thin-film interference filter or other coating that is configured to reflect visible light while transmitting infrared light. The transmitted infrared light may pass to the optical component with minimal wavefront distortion due to the index matching of the first and second layers. The texture of the textured layer may cause visible light to reflect diffusely and thereby provide the visible-light-reflecting-and-infrared-light-transmitting layer with a matte appearance.Type: GrantFiled: September 13, 2017Date of Patent: November 5, 2019Assignee: Apple Inc.Inventors: Malcolm J. Northcott, Matthew E. Last, Irene Perali, Bradford J. Zercoe
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Patent number: 10414344Abstract: A vehicle includes a vehicle body and storage compartments that are located in the vehicle body. Each of the storage compartments has a cavity and a closure that selectively secures the cavity. A respective authorization input is associated with each of the storage compartments. The closure of each of the storage compartments is operable to unsecure the cavity upon receipt of the respective authorization input.Type: GrantFiled: August 25, 2017Date of Patent: September 17, 2019Assignee: Apple Inc.Inventors: Malcolm J. Northcott, Matthew E. Last, Kan Zhou, David P. Perner