Patents by Inventor Michael Wilcox
Michael Wilcox 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: 10096255Abstract: This disclosure describes an unmanned aerial vehicle (“UAV”) and system that may perform one or more techniques for protecting objects from damage resulting from an unintended or uncontrolled impact by a UAV. As described herein, various implementations utilize a damage avoidance system that detects a risk of damage to an object caused by an impact from a UAV that has lost control and takes steps to reduce or eliminate that risk. For example, the damage avoidance system may detect that the UAV has lost power and/or is falling at a rapid rate of descent such that, upon impact, there is a risk of damage to an object with which the UAV may collide. Upon detecting the risk of damage and prior to impact, the damage avoidance system activates a damage avoidance system having one or more protection elements that work in concert to reduce or prevent damage to the object upon impact by the UAV.Type: GrantFiled: February 23, 2017Date of Patent: October 9, 2018Assignee: Amazon Technologies, Inc.Inventors: Jon Lewis Lindskog, Daniel Buchmueller, Samuel Park, Louis LeRoi LeGrand, III, Ricky Dean Welsh, Fabian Hensel, Christopher Aden Maynor, Ishwarya Ananthabhotla, Scott Michael Wilcox
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Patent number: 10049589Abstract: Techniques for providing an object awareness guidance to clear a landing space may be provided. For example, during delivery an unmanned aerial vehicle (UAV) may capture an image of a potential landing zone and identify one or more objects in the image that may impede or obstruct delivery of the item in the potential landing zone. The UAV may be configured to generate and provide instructions to a user device to move or remove the identified one or more objects from the potential landing zone thereby creating a safe and unobstructed landing zone to deliver the item.Type: GrantFiled: September 8, 2016Date of Patent: August 14, 2018Assignee: Amazon Technologies, Inc.Inventors: Scott Patrick Boyd, Chengwu Cui, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox
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Patent number: 10032384Abstract: A location marker that may be used to provide information to a vehicle, such as an unmanned aerial vehicle (UAV). The location marker may include a plurality of retroreflectors that may form a pattern readable by a vehicle or other device. The pattern may be read to extract an identifier of a location, such as an address or an identifier of a person. A global positioning system (GPS) device may transmit a general location of the location marker to the vehicle, while the location marker may provide a unique visual location identifier to a device within visual range of the location marker. In some embodiments, the location marker may also include lights that may be individually sequenced on and off at different times to create a time domain signal sequence that is readable by the vehicle.Type: GrantFiled: August 29, 2016Date of Patent: July 24, 2018Assignee: Amazon Technologies, Inc.Inventors: Scott Patrick Boyd, Chengwu Cui, Sarah Graber, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox
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Patent number: 10032275Abstract: This disclosure describes systems, methods, and apparatus for automating the verification of aerial vehicle sensors as part of a pre-flight, flight departure, in-transit flight, and/or delivery destination calibration verification process. At different stages, aerial vehicle sensors may obtain sensor measurements about objects within an environment, the obtained measurements may be processed to determine information about the object, as presented in the measurements, and the processed information may be compared with the actual information about the object to determine a variation or difference between the information. If the variation is within a tolerance range, the sensor may be auto adjusted and operation of the aerial vehicle may continue. If the variation exceeds a correction range, flight of the aerial vehicle may be aborted and the aerial vehicle routed for a full sensor calibration.Type: GrantFiled: June 21, 2016Date of Patent: July 24, 2018Assignee: Amazon Technologies, Inc.Inventors: Joshua John Watson, Benjamin Griffin Novak, Barry James O'Brien, Scott Michael Wilcox, Benjamin Israel Caro, Scott Patrick Boyd
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Patent number: 10033980Abstract: A propeller provided on an aerial vehicle may include a digital camera or other imaging device embedded into a surface of one of the blades of the propeller. The digital camera may capture images while the propeller is rotating at an operational speed. Images captured by the digital camera may be processed to recognize one or more objects therein, and to determine ranges to such objects by stereo triangulation techniques. Using such ranges, a depth map or other model of the surface features in an environment in which the aerial vehicle is operating may be defined and stored or used for any purpose. A propeller may include digital cameras or other imaging devices embedded into two or more blades, and may also use such images to determine ranges to objects by stereo triangulation techniques.Type: GrantFiled: August 22, 2016Date of Patent: July 24, 2018Assignee: Amazon Technologies, Inc.Inventors: Scott Patrick Boyd, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox
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Publication number: 20180200995Abstract: Embodiments of a laminate including a first glass ply having first and second opposing surfaces defining a first edge having a first thickness, a second glass ply having third and fourth opposing surfaces defining a second edge having a second thickness that is less than the first thickness, and a polymer layer disposed between the second surface of the first glass ply and the third surface of the second glass ply are disclosed. In one or more embodiments, the first edge comprises any one of a roughness Ra of less than about 1300 nm and a root mean square (RMS) roughness of less than about 1700 nm, as measured along an area of about 0.5 square millimeters (mm2). In some embodiments, the first edge is substantially free of conchoidal fractures having a major dimension greater than 20 micrometers, as measured along an area of 0.60 square micrometers. Vehicles including such laminates and methods for forming such laminates are also disclosed.Type: ApplicationFiled: July 28, 2016Publication date: July 19, 2018Inventors: Michael John MOORE, Chad Michael WILCOX
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Patent number: 9984579Abstract: An unmanned aerial vehicle (UAV) may provide an approach notification to enable people to understand and interpret actions by the UAV, such as an intention to land or deposit a package at a particular location. The UAV may communicate a specific intention of the UAV and/or communicate a request to a person. The UAV may monitor the person or data signals for a response from the person, such as movement of the person that indicates a response. The UAV may be equipped with hardware and/or software configured to provide notifications and/or exchange information with a person at or near a destination. The UAV may include lights, a speaker, and possibly a projector to enable the UAV to project information and/or text on a surface. The UAV may control a moveable mechanism to “point” toward the person, at an object, or in another direction.Type: GrantFiled: June 28, 2016Date of Patent: May 29, 2018Assignee: Amazon Technologies, Inc.Inventors: Scott Raymond Harris, Barry James O'Brien, Jason Leonard Peacock, Joshua John Watson, Scott Michael Wilcox
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Patent number: 9969494Abstract: An unmanned aerial vehicle (UAV) can deliver a package to a delivery destination. Packages delivered by a UAV may be lowered towards the ground while the UAV continues to fly rather than the UAV landing on the ground and releasing the package. Packages may sway during lowering as a result of wind or movement of the UAV. A package sway may be monitored and mitigated by rapidly paying out a tether, when using a winch mechanism, to dissipate the energy of the sway as downward energy. Further, the UAV may navigate in the direction of the sway or reduce the altitude of the UAV to dissipate the energy of the sway. Open-loop and/or closed loop drop techniques may be utilized to lower a package from the UAV, and the package may be released in the air or on the ground.Type: GrantFiled: September 28, 2015Date of Patent: May 15, 2018Assignee: Amazon Technologies, Inc.Inventors: Daniel Buchmueller, Louis LeRoi LeGrand, III, Lowell Timothy Neal, Yves Christian Albers Schoenberg, Scott Michael Wilcox
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Patent number: 9969486Abstract: This disclosure describes systems, methods, and apparatus for automating the verification of aerial vehicle sensors as part of a pre-flight, flight departure, in-transit flight, and/or delivery destination calibration verification process. At different stages, aerial vehicle sensors may obtain sensor measurements about objects within an environment, the obtained measurements may be processed to determine information about the object, as presented in the measurements, and the processed information may be compared with the actual information about the object to determine a variation or difference between the information. If the variation is within a tolerance range, the sensor may be auto adjusted and operation of the aerial vehicle may continue. If the variation exceeds a correction range, flight of the aerial vehicle may be aborted and the aerial vehicle routed for a full sensor calibration.Type: GrantFiled: June 21, 2016Date of Patent: May 15, 2018Assignee: Amazon Technologies, Inc.Inventors: Barry James O'Brien, Scott Michael Wilcox, Joshua John Watson
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Publication number: 20180054604Abstract: A propeller provided on an aerial vehicle may include a digital camera or other imaging device embedded into a surface of one of the blades of the propeller. The digital camera may capture images while the propeller is rotating at an operational speed. Images captured by the digital camera may be processed to recognize one or more objects therein, and to determine ranges to such objects by stereo triangulation techniques. Using such ranges, a depth map or other model of the surface features in an environment in which the aerial vehicle is operating may be defined and stored or used for any purpose. A propeller may include digital cameras or other imaging devices embedded into two or more blades, and may also use such images to determine ranges to objects by stereo triangulation techniques.Type: ApplicationFiled: August 22, 2016Publication date: February 22, 2018Inventors: Scott Patrick Boyd, Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox
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Patent number: 9840339Abstract: Aerial vehicles may include one or more directional sensors embedded into wings, rudders, ailerons, flaps or other control surfaces. When the aerial vehicles are operating in modes that do not require the use of such surfaces, a surface having a directional sensor embedded therein may be repositioned or reoriented to align the directional sensor toward an area or axis of interest, and information may be gathered from the area or axis of interest using the directional sensor. One or more safety lights, running lights or other illuminators may cast light of a desired color, frequency or wavelength toward the area or axis of interest. The directional sensors may include cameras, radar or laser sensors, or any other reorientable sensors.Type: GrantFiled: April 26, 2016Date of Patent: December 12, 2017Assignee: Amazon Technologies, Inc.Inventors: Barry James O'Brien, Joshua John Watson, Scott Michael Wilcox
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Patent number: 9828095Abstract: Deflection of a rotor of a motor, such as a brushless motor, of an unmanned aerial vehicle (“UAV”) during operation may cause the magnets coupled to the interior surface of the rotor to move or walk down the surface, imbalancing the motor and potentially creating an unsafe flying condition for the UAV. The described methods and apparatus monitor rotor deflection of the motor during operation and alter one or more flight characteristics of the UAV if the deflection exceeds a tolerance range. By altering flight characteristics, external forces acting on the motor may be reduced, thereby reducing the deflection of the rotor.Type: GrantFiled: December 11, 2015Date of Patent: November 28, 2017Assignee: Amazon Technologies, Inc.Inventors: Scott Michael Wilcox, Kevin Kwok Leung Yuen
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Patent number: 9823089Abstract: This disclosure describes systems, methods, and apparatus for automating the verification of aerial vehicle sensors as part of a pre-flight, flight departure, in-transit flight, and/or delivery destination calibration verification process. At different stages, aerial vehicle sensors may obtain sensor measurements about objects within an environment, the obtained measurements may be processed to determine information about the object, as presented in the measurements, and the processed information may be compared with the actual information about the object to determine a variation or difference between the information. If the variation is within a tolerance range, the sensor may be auto adjusted and operation of the aerial vehicle may continue. If the variation exceeds a correction range, flight of the aerial vehicle may be aborted and the aerial vehicle routed for a full sensor calibration.Type: GrantFiled: June 21, 2016Date of Patent: November 21, 2017Assignee: Amazon Technologies, Inc.Inventors: Scott Michael Wilcox, Naimisaranya Das Busek, Trevor Josph Myslinski Decker, Michael William Regner
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Patent number: 9739870Abstract: This disclosure describes systems and methods for visually tracking a position of an unmanned aerial vehicle (“UAV”) using reflected light. A light source at an origin location, such as the location of an operator of the UAV, is aligned and emitted toward the position of the UAV. The emitted light source reflects off a reflector coupled to the UAV toward a location of the operator or a visual observer working with the operator. The reflected light increases the visibility of the UAV, thereby extending the distance from an operator at which the UAV can be operated while maintaining visible contact between the operator and/or a visual observer working with the operator and the UAV.Type: GrantFiled: August 18, 2015Date of Patent: August 22, 2017Assignee: Amazon Technologies, Inc.Inventors: Brian C. Beckman, Menashe Haskin, Gershon Parent, Scott Michael Wilcox
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Patent number: 9613539Abstract: This disclosure describes an unmanned aerial vehicle (“UAV”) and system that may perform one or more techniques for protecting objects from damage resulting from an unintended or uncontrolled impact by a UAV. As described herein, various implementations utilize a damage avoidance system that detects a risk of damage to an object caused by an impact from a UAV that has lost control and takes steps to reduce or eliminate that risk. For example, the damage avoidance system may detect that the UAV has lost power and/or is falling at a rapid rate of descent such that, upon impact, there is a risk of damage to an object with which the UAV may collide. Upon detecting the risk of damage and prior to impact, the damage avoidance system activates a damage avoidance system having one or more protection elements that work in concert to reduce or prevent damage to the object upon impact by the UAV.Type: GrantFiled: September 29, 2014Date of Patent: April 4, 2017Assignee: Amazon Technologies, Inc.Inventors: Jon Lewis Lindskog, Daniel Buchmueller, Samuel Park, Louis LeRoi LeGrand, III, Ricky Dean Welsh, Fabian Hensel, Christopher Aden Maynor, Ishwarya Ananthabhotla, Scott Michael Wilcox
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Publication number: 20170023841Abstract: Disclosed herein are glass articles coated on at least one surface with an electrochromic layer and comprising minimal regions of laser damage, and methods for laser processing such glass articles. Insulated glass units comprising such coated glass articles are also disclosed herein.Type: ApplicationFiled: October 7, 2016Publication date: January 26, 2017Applicant: View Inc.Inventors: Moussa N'Gom, David Andrew Pastel, Garrett Andrew Piech, Robert Stephen Wagner, Chad Michael Wilcox
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Publication number: 20160200621Abstract: Systems and methods for laser-cutting thermally tempered substrates are disclosed. In one embodiment, a method of separating a thermally tempered substrate includes directing a laser beam focal line such that at least a portion of the laser beam focal line is within a bulk of the thermally tempered substrate. The focused pulsed laser beam is pulsed to form a sequence of pulse bursts comprising one or more sub-pulses. The laser beam focal line produces a damage track within the bulk of the tempered substrate along the laser beam focal line. Relative motion is provided between the focused pulsed laser beam and the tempered substrate such that the pulsed laser beam forms a sequence of damage tracks within the tempered substrate. Individual damage tracks of the sequence of damage tracks are separated by a lateral spacing, and one or more microcracks connect adjacent damage tracks of the sequence of damage tracks.Type: ApplicationFiled: January 12, 2016Publication date: July 14, 2016Inventors: Moussa N'Gom, Garrett Andrew Piech, James Joseph Watkins, Kristopher Allen Wieland, Chad Michael Wilcox
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Publication number: 20160134806Abstract: Certain embodiments of the methods and systems disclosed herein determine a location of a tracked object with respect to a coordinate system of a sensor array by using analog signals from sensors having overlapping nonlinear responses. Hyperacuity and real time tracking are achieved by either digital or analog processing of the sensor signals. Multiple sensor arrays can be configured in a plane, on a hemisphere or other complex surface to act as a single sensor or to provide a wide field of view and zooming capabilities of the sensor array. Other embodiments use the processing methods to adjust to contrast reversals between an image and the background.Type: ApplicationFiled: November 6, 2015Publication date: May 12, 2016Applicant: Lamina Systems, Inc.Inventors: Ricardo A.G. Unglaub, Michael Wilcox, Paul Swanson, Chris Odell
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Patent number: 7269569Abstract: The method of providing includes providing an assessment of the maintenance and technical service needs of a plant, as broadly defined, and recommending services for outsourcing selected from a menu of services. The services are modular and may be mixed and matched to a customized fit with the needs of the plant. Categories of services are directed to technical services, motor maintenance, electro-mechanical services, etc. A generic approach to all plant maintenance provides a framework in which to offer the services. Services are offered throughout the life cycle of a plant. Particular industries are targeted for outsourced services.Type: GrantFiled: March 16, 2001Date of Patent: September 11, 2007Assignee: Siemens AktiengesellschaftInventors: Mario Cosmas Spira, Erich Niedermayr, Günter Menden, Hans Klemme-Wolff, Bernhard Sommer, Perry Michael Cavanagh, Kimberley James Pfeifer, David Leslie Williams, Michael Wilcox, Giuseppe Zancolich, Krzysztof Goly, Jürgen Stübiger, Jörg Tautrim, Michael Taylor
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Patent number: 7231693Abstract: A strap tensioning device for anchoring a load to an anchor point, that includes a strap, a base member having a pair of arms, a handle rotatably connected to the base member, a mechanism operated by rotation of the handle for securing the strap to the base member under a tension, an anchor for anchoring the base member to the anchor point, and a tension indicating device connected to the base member. The tension indicating device includes a load member extending between the arms, and preferably a spring connected between the load member and the base member. At least one of the anchor and the strap are configured to exert a changing force on the load member for moving the load member against a resilient force of the spring as the tension in the strap changes.Type: GrantFiled: June 22, 2004Date of Patent: June 19, 2007Assignee: USA Products Group, Inc.Inventors: Michael Wilcox, Raymond S. Brown