Patents by Inventor Nathan Pius O'Neill
Nathan Pius O'Neill 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: 11927472Abstract: Modular storage systems include load sensors disposed beneath or in association with platforms. The load sensors are pulse-sampled for signals corresponding to loads at time intervals, rather than continuously, in order to conserve electrical power. An item associated with a transaction is identified based on a change in the loads, as determined from the pulse-sampled signals. The platforms are aligned at horizontal or non-horizontal angles, and photovoltaic power sources with banks of photovoltaic cells are mounted to front edges of the platforms. When a user reaches over one of the photovoltaic cells to access an item on a platform, a level of power or voltage generated by the photovoltaic cell is diminished. The item closest to the photovoltaic cell having the diminished power or voltage, or a customer that accessed the item, may be identified accordingly.Type: GrantFiled: June 26, 2019Date of Patent: March 12, 2024Assignee: Amazon Technologies, Inc.Inventors: Matthew Ray DesJardien, Chelsea Olson, Robert M. Riggs, Dan Beltzer, Paul Eugene Munger, Aaron M. McDaniel, Andrew James Pierce, Michael Mosman, Nathan Pius O'Neill
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Patent number: 11346703Abstract: A platform is supported at four corners by four half-bridge load cells. Adjacent load cells are oppositely polarized. During operation, analog output from a pair of oppositely polarized half-bridge load cells is provided to an instrument amplifier. Analog output from the instrument amplifier is provided to an analog to digital converter to provide digital data. The digital data is then used to determine weight data indicative of a weight as measured by the pair of half-bridge load cells at that time. A set of switching elements, such as a quad bilateral switch controlled by a microcontroller, rapidly switch between pairs of oppositely polarized load cells. The weight data may be used to determine an overall weight change on the platform, such as a pick or a place of an item. Weight data from the four pairs of load cells may be used to determine a change in center of gravity.Type: GrantFiled: September 30, 2019Date of Patent: May 31, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Dan Beltzer, Matthew Ray Desjardien, Stavan H. Dholakia, Kenneth Edward Doe, Sergio Alfredo Phan Lung Li, Michael P. Mosman, Paul Eugene Munger, Nathan Pius O'Neill, Andrew James Pierce, Robert M. Riggs
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Patent number: 11002589Abstract: A fixture includes a plurality of brackets. Accessories such as wire hooks, shelves, bins, and so forth may be supported by one or more brackets. A load cell supports each bracket and generates a signal that is indicative of changes to the bracket as items are added or removed from the accessory. The brackets include features such as tabs that prevent accessories from moving laterally. The fixtures are easily reconfigured to accommodate accessories of different sizes that in turn may support items of different sizes.Type: GrantFiled: December 12, 2018Date of Patent: May 11, 2021Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Zihui Zhang, Nicholas Mendenhall, Sydney Tye Minnis, Nicholas Franklin, Venkata Srikiran Bodapati, Nathan Pius O'Neill, Jacob Siegel, Nicholas McMahon, James Olney, Jeremy De Bonet
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Patent number: 10990923Abstract: Objects in a facility, such as users or totes, may be tracked as the object moves within the facility. An object representation of the object may be detected using image data. Apparent motion of the object representation may also be detected based on changes within the image data over time, which can help determine movement data for the object representation. However, the identity of the object representation may not be known. Using data from motion sensors in a device, movement data for the device can be generated. Thereafter, the movement data determined using the image data and the movement data determined using the data from the motion sensors in the device are compared for a possible match. If a match is found, an identifier of the device may then be associated with the object representation in the image data for tracking purposes.Type: GrantFiled: December 19, 2019Date of Patent: April 27, 2021Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Somasundaram Niranjayan, Nathan Pius O'Neill
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Patent number: 10969461Abstract: A facility is equipped with a floor containing one or more of a transmitter to generate electromagnetic signals (EMS) or a receiver to receive EMS. A device such as a tote may include one or more of a transmitters to generate EMS that may then be received by the receiver in the floor or a receiver to receive EMS transmitted by the floor. As the tote moves across the floor, tracking data may be generated using the information obtained from the exchange of EMS. Orientation of the tote with respect to the floor may be determined using an asymmetric arrangement of antennas on the tote, by encoding data within the EMS, or a combination thereof. For example, the tote may include three antennas arranged in a triangular layout, or a front antenna and a back antenna each used to transmit an EMS that is indicative of relative placement of the tote.Type: GrantFiled: June 5, 2017Date of Patent: April 6, 2021Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Nathan Pius O'Neill, Nikolai Orlov, Christopher Raymond Grajewski
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Patent number: 10948339Abstract: Fixtures can hold one or more items. Load cells may be used to measure the weight of the items on the fixture. In cases where items are added to or removed from the fixture, the load cells will detect a weight change at the fixture. Data reflecting the weight change is then used to determine interactions with the items on the fixture. However, vibrations to the fixture can introduce noise which can lead to inaccuracies in weight data acquired from the load cells. A vibration sensor can be used to measure the level of vibration detected at the fixture. Weight data acquired during a time interval when vibrations exceed a vibration threshold value is deemed invalid weight data. By contrast, weight data acquired when vibrations do not exceed the vibration threshold value will be deemed valid weight data that can be used for determining interactions with items at the fixture.Type: GrantFiled: April 3, 2020Date of Patent: March 16, 2021Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Qicai Shi, Nathan Pius O'Neill
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Patent number: 10834547Abstract: A facility is equipped with floor tiles, each tile having several segments, each segment with an antenna. Each segment on a tile is associated with a particular timeslot. A transmitter at the tile transmits on a specific frequency. During the particular timeslot for that segment, a signal at the specific frequency is transmitted and radiated from the antenna for that segment. A user electromagnetically couples to one or more antennas of the tile, acting as a signal path for the signal. A receiver in a second tile detects the signal, and information about the frequency detected, timeslot for the signal, and relative signal strength is generated. Where the user has stepped from is determined using the information. By concatenating these steps, a path of the user may be determined. Receivers in shelves facilitate disambiguation of one user from another when interacting with items.Type: GrantFiled: November 16, 2016Date of Patent: November 10, 2020Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Patrick Ian McCleary, Jeremy Samuel De Bonet, James Stephanick, Somasundaram Niranjayan, Nikolai Orlov, Nathan Pius O'Neill, Camerin Cole Hahn
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Patent number: 10612964Abstract: Shelves or other fixtures may be used to support items at a facility. Load cells at the fixtures may be used to acquire weight data indicative of changes to the fixture as items are added or removed from the fixture. Vibration of the fixtures may introduce noise into the weight data, resulting in inaccurate weight data. Described are techniques for utilizing a vibration sensor on the fixture to determine the presence of vibration. In one implementation, weight data obtained during vibration may be disregarded. In another implementation, data from the vibration sensor may be used to adaptively adjust values of the weight data. By utilizing the information from the vibration sensor, more accurate weight data is obtained. The weight data may then be used to determine a count of items at the fixture, determine a quantity of items picked or placed, and so forth.Type: GrantFiled: December 21, 2016Date of Patent: April 7, 2020Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Qicai Shi, Nathan Pius O'Neill
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Patent number: 10591348Abstract: Shelves or other fixtures may be used to hold items at a facility. Load cells at the fixtures may be used to acquire weight data indicative of changes to the fixture as items are added or removed from the fixture. The fixtures, such as a freezer case, may include a door that when opened or closed produces air movement with respect to the shelves. This air movement may produce weight data that could be interpreted as a false event, such as a pick or place, even when none has taken place. A door sensor provides data that is used to determine when the door has been opened or closed. Weight data occurring for some time after the opening of the door or before the closing of the door may be disregarded.Type: GrantFiled: December 22, 2016Date of Patent: March 17, 2020Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Qicai Shi, Nathan Pius O'Neill
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Patent number: 10520352Abstract: Shelves or other fixtures may be used to hold items at a facility. Load cells at the shelf may be used to acquire weight data indicative of changes as items are added or removed from the shelf. The shelves may be part of a fixture that includes a door that results in air movement with respect to the shelves when opened or closed. This air movement may produce weight data that is erroneously indicative of an event, such as a pick or place, even when no actual event has taken place. Weight data from load cells of a shelf may be analyzed to determine a trajectory associated with changes in the weight data over time. A portion of the space may be designated as being associated with invalid weight data. If the trajectory avoids this portion of the space, the weight data may be deemed valid.Type: GrantFiled: December 22, 2016Date of Patent: December 31, 2019Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Qicai Shi, Nathan Pius O'Neill
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Patent number: 10520353Abstract: Shelves or other fixtures may be used to hold items at a facility. Load cells at the fixtures may be used to acquire weight data indicative of changes to the fixture as items are added or removed from the fixture. The fixtures, such as a freezer case, may include a door that when opened or closed results in air movement with respect to the shelves. This air movement may produce weight data that is erroneously indicative of a false event, such as a pick or place, even when no actual event has taken place. Weight data from load cells in the shelves may be analyzed to determine a correlation in the data from multiple shelves. If there is a high correlation in the changes to the weight data at multiple shelves, the weight data may be disregarded as being due to air movement.Type: GrantFiled: December 22, 2016Date of Patent: December 31, 2019Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Qicai Shi, Nathan Pius O'Neill
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Patent number: 10515337Abstract: Image-based object representation (OR) tracking of users or other objects in a facility may occasionally lose the identity associated with a particular OR. For example, in a crowded aisle the respective ORs for individual users may merge, resulting in a loss of identity of the particular OR. As the crowd dissipates, confidence in the identity of a particular OR may be low. In one implementation, image processing is used to determine OR movement data descriptive of the time(s) when the OR is in motion or stopped. Device movement based on data acquired by sensors on a mobile device carried by a user is descriptive of when the mobile device is in motion or stopped. A match between the particular OR movement data and the particular device movement data allows the identity of the particular OR to be determined as an identity associated with the mobile device.Type: GrantFiled: October 31, 2017Date of Patent: December 24, 2019Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Somasundaram Niranjayan, Nathan Pius O'Neill
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Patent number: 10466095Abstract: A fixture includes a shelf upon which items may be placed. In one implementation, the shelf is supported by four load cells that provide load cell data that may be used to calculate weight data for the load on the shelf. The load cells are mounted underneath a frame, with an upper portion of a load mount extending upward through the frame and engaged to the shelf. The shelf and the frame include stiffeners to increase rigidity, improving the quality of the load cell data. Electronics and a wiring harness are located underneath the frame. In this configuration, assembly of the fixture may be accomplished completely from the underside, simplifying assembly.Type: GrantFiled: June 27, 2017Date of Patent: November 5, 2019Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Nathan Pius O'Neill, Amey Madhukar Teredesai, Thomas Duester, Edwin Louis Howard, Nicolas Adam Kurczewski, Eric Mathew Clayton, Alexander Michael Frenkel, Benjamin Jozef Gyori, Graham Cyril Jordan, Ismael Medrano, Somasundaram Niranjayan, Christopher Robert Renner
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Patent number: 10371786Abstract: One or more surfaces within a facility are equipped with devices having several segments, each segment with an antenna. Segments may be grouped together into a cluster. Each segment within a cluster is associated with a particular timeslot. A transmitter at the device transmits on a specific frequency. During the particular timeslot for that segment, a signal at the specific frequency is transmitted and radiated from the antenna for that segment. An object electromagnetically couples to one or more antennas of the device, acting as a signal path for the signal. A receiver in a second segment detects the signal, and information about the timeslot for the signal and relative signal strength is generated. By using this information, a location and path of the object may be determined. Receivers in shelves may also be used to facilitate disambiguation of one user from another when interacting with items on those shelves.Type: GrantFiled: June 5, 2017Date of Patent: August 6, 2019Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Nikolai Orlov, Nathan Pius O'Neill, Somasundaram Niranjayan, James Stephanick, Camerin Cole Hahn
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Patent number: 10321275Abstract: A facility is equipped with floor tiles. Each tile is equipped with transmitters that transmit on specific frequencies. A particular set of frequencies identifies a particular floor tile and a particular segment on the floor tile. A user electromagnetically couples to one or more antennas of the tile, acting as a signal path for the signals on the particular set of frequencies. A receiver detects these signals, and the information about the frequencies detected and relative signal strength may be used to determine a location of the user within the facility. Receivers in the floor tiles allow a first tile to transmit its set of frequencies and a second tile to receive the set of frequencies and determine where the user has stepped from. By concatenating these steps a path of the user may be determined. Receivers in shelves facilitate disambiguation of one user from another when interacting with items.Type: GrantFiled: September 22, 2016Date of Patent: June 11, 2019Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Nikolai Orlov, Nathan Pius O'Neill, Jeremy Samuel De Bonet
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Patent number: 10262294Abstract: A user may pick, place, or move an item at an inventory location, such as a shelf. Described are techniques to determine a location of one or more of an object, such as an item or a user, with respect to an array of capacitive sensors. The array may be part of the shelf. As an item is added to, moved or removed from the shelf, when the user's hand is near the shelf, and so forth, capacitance measured by one or more of the sensors in the array may change. Based on these changes, a location relative to the sensor array may be determined. A particular shelf may have different areas, each designated as holding a different type of item. The location information obtained from the capacitive sensors may be used to determine which item on the shelf was interacted with.Type: GrantFiled: March 28, 2016Date of Patent: April 16, 2019Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Camerin Cole Hahn, Qicai Shi, Christopher Raymond Grajewski, Vinod Lakhi Hingorani, Nathan Pius O'Neill
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Patent number: 10198710Abstract: Various sensors may be used to gather information about items at an inventory location, such as items on a shelf. Weight sensors may be used to gather weight data while capacitive sensors detect the presence of one or more objects such as the items themselves, a user reaching towards the shelf, and so forth. Data from a capacitive sensor may be used to determine that an activity is taking place at the shelf and to trigger processing of weight data from the weight sensor. A combination of a change in capacitance that exceeds a capacitance threshold and a change in weight that exceeds a weight threshold may be used to determine an event, such as a pick or place from the inventory location.Type: GrantFiled: March 28, 2016Date of Patent: February 5, 2019Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Camerin Cole Hahn, Qicai Shi, Christopher Raymond Grajewski, Vinod Lakhi Hingorani, Nathan Pius O'Neill
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Patent number: 8891791Abstract: An audio mixer (20) include a chassis (22) adapted to receive a docking tray assembly (24), which in turn is adapted to receive a computing device (26). The computing device functions to operate and control the audio mixer (20), and to this end includes a touch screen display (28). The docking tray assembly (24) includes formed tray (110) and, optionally, an adapter configured as a formed insert (112) that nests with the tray (110) to dock a computing device of a configuration different from the computing device docked directly with the tray (110).Type: GrantFiled: January 18, 2012Date of Patent: November 18, 2014Assignee: LOUD Technologies Inc.Inventors: Benjamin Seth Olswang, Jeffrey M. Humphrey, Frank Larry Frederick, Nathan Pius O'Neill, Graham Cyril Jordan, Kent Swendseid, John Phillip Boudreau
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Patent number: D715266Type: GrantFiled: June 6, 2013Date of Patent: October 14, 2014Assignee: LOUD Technologies IncInventors: Benjamin Seth Olswang, Jeffrey M. Humphrey, Frank Larry Frederick, Nathan Pius O'Neill, Graham Cyril Jordan, Kent Swendseid, John Phillip Boudreau
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Patent number: D720724Type: GrantFiled: June 6, 2013Date of Patent: January 6, 2015Assignee: LOUD Technologies IncInventors: Benjamin Seth Olswang, Jeffrey M. Humphrey, Frank Larry Frederick, Nathan Pius O'Neill, Graham Cyril Jordan, Kent Swendseid, John Phillip Boudreau