Patents by Inventor W. Richards
W. Richards 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: 20200015701Abstract: Multiple circuits in a computing device can share one or more conductive elements. The use of the conductive element can vary by circuit, such as an antenna radiator for a radio frequency (RF) circuit or an electrode for an electrocardiography (ECG) circuit. The circuitry sharing a conductive element can utilize signals obtained over different frequency ranges. Those ranges can be used to select decoupling circuitry, or elements, that can enable the respective circuits to obtain signals over a respective frequency range, excluding signals over one or more other frequency ranges corresponding to other circuitry sharing the circuit. Such an approach allows for concurrent independent operation of the circuitry sharing a conductive element.Type: ApplicationFiled: June 28, 2019Publication date: January 16, 2020Inventors: Yonghua WEI, Faton TEFIKU, Kevin LI, Man-Chi LIU, Lindsey Michelle SUNDEN, Peter W. RICHARDS, Dennis Jacob McCRAY, Christos Kinezos IOANNOU, Kyung Nim NOH
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Patent number: 10512407Abstract: One innovative aspect is directed to heart rate data collection. In some implementations, a circuit includes a light detector for generating a first electrical signal based on received light. The circuit includes a switching circuit, having a first and a second configuration, configured to receive a first voltage signal based on the first electrical signal and to switch among the first and the second configurations. The circuit includes first and second sampling circuits for sampling a value of the first voltage signal when the switching circuit is in the first configuration and second configurations, respectively. The circuit includes an ambient light cancellation circuit for generating a current signal to counter a first component of the first electrical signal when the first switching circuit is in the first configuration.Type: GrantFiled: March 6, 2015Date of Patent: December 24, 2019Assignee: Fitbit, Inc.Inventors: Peter W. Richards, Thomas Samuel Elliot, Shelten Gee Jao Yuen
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Publication number: 20190369779Abstract: A device configured to determine the location and magnitude of a touch on a surface of the device. The device includes a transparent touch sensor that is configured to detect a location of a touch on the transparent touch sensor. The device also includes a force-sensing structure disposed at the periphery of the transparent touch sensor. The force sensor includes an upper capacitive plate and a compressible element disposed on one side of the upper capacitive plate. The force sensor also includes a lower capacitive plate disposed on a side of the compressible element that is opposite the upper capacitive plate.Type: ApplicationFiled: August 19, 2019Publication date: December 5, 2019Inventors: Jonah A. Harley, Peter W. Richards, Brian Q. Huppi, Omar Sze Leung, Dhaval N. Shah, Martin P. Grunthaner, Steven P. Hotelling, Miguel C. Christophy, Vivek Katiyar, Tang Yew Tan, Christopher J. Butler, Erik G. De Jong, Ming Sartee, Rui Qiao, Steven J. Martisauskas, Storrs T. Hoen, Richard Hung Minh Dinh, Lee E. Hooton, Ian A. Spraggs, Sawyer I. Cohen, David A. Pakula
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Patent number: 10496818Abstract: In one embodiment, a method for software security scanning employing a scan quality index may include (1) a server comprising at least one computer processor receiving an identification of a computer program for security scanning; (2) the server executing a security scan on the computer program resulting in at least one log file comprising results of the security scan; (3) the server executing a scan quality index tool that analyzes the at least one log file resulting in a scan quality index score; and (4) the server outputting the scan quality index score.Type: GrantFiled: November 28, 2016Date of Patent: December 3, 2019Assignee: JPMORGAN CHASE BANK, N.A.Inventors: Stuart G. Cox, Steven R. Rittmeyer, Thomas W. Richards
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Patent number: 10496123Abstract: Various implementations include a handle attachment device. The device includes a body and a drive shaft. The body has a first portion and a second portion. Each of the first portion and second portion defines at least one fastener opening. Each of the at least one fastener opening defined by the first portion is alignable with one of the at least one fastener opening defined by the second portion. The first portion and the second portion are clampable on a crank when the device is in a mounted position. The crank has a crank rotational axis.Type: GrantFiled: April 11, 2019Date of Patent: December 3, 2019Assignee: EZ Jack LLCInventors: Joe R. Palermo, Jr., Trevor W. Richard
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Patent number: 10433739Abstract: In one embodiment, a data processing method comprises obtaining one or more first photoplethysmography (PPG) signals based on one or more first light sources that are configured to emit light having a first light wavelength corresponding to a green light wavelength; obtaining one or more second PPG signals based on one or more second light sources that are configured to emit light having a second light wavelength corresponding to a red light wavelength, one or more of the first light sources and one or more of the second light sources being co-located; generating an estimated heart rate value based on one or more of the first PPG signals and the second PPG signals; and causing the estimated heart rate value to be displayed via a user interface on a client device.Type: GrantFiled: April 28, 2017Date of Patent: October 8, 2019Assignee: Fitbit, Inc.Inventors: Kevin Pu Weekly, Subramaniam Venkatraman, Andrew Larsen Axley, Daniel J. Freschl, Peter W. Richards, Chris H. Sarantos
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Publication number: 20190282159Abstract: Approaches to determining a sleep fitness score for a user are provided, such as may be based upon monitored breathing disturbances of a user. The system receives user state data generated over a time period by a combination of sensors provided via a wearable tracker associated with the user. A system can use this information to calculate a sleep fitness score, breathing disturbance score, or other such value. The system can classify every minute within the time period as either normal or atypical, for example, and may provide such information for presentation to the user.Type: ApplicationFiled: May 31, 2019Publication date: September 19, 2019Inventors: Suraj Gowda, Conor Joseph Heneghan, Shelten Gee Jao Yuen, Anjian Wu, Daniel Joel Freschl, Peter W. Richards, Chris H. Sarantos, Jonathan Wonwook Kim
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Patent number: 10386970Abstract: A device configured to determine the location and magnitude of a touch on a surface of the device. The device includes a transparent touch sensor that is configured to detect a location of a touch on the transparent touch sensor. The device also includes a force-sensing structure disposed at the periphery of the transparent touch sensor. The force sensor includes an upper capacitive plate and a compressible element disposed on one side of the upper capacitive plate. The force sensor also includes a lower capacitive plate disposed on a side of the compressible element that is opposite the upper capacitive plate.Type: GrantFiled: February 6, 2014Date of Patent: August 20, 2019Assignee: Apple Inc.Inventors: Jonah A. Harley, Peter W. Richards, Brian Q. Huppi, Omar Sze Leung, Dhaval N. Shah, Martin P. Grunthaner, Steven P. Hotelling, Miguel C Christophy, Vivek Katiyar, Tang Yew Tan, Christopher J. Butler, Erik G. de Jong, Ming Sartee, Rui Qiao, Steven J. Martisauskas, Storrs T. Hoen, Richard Hung Minh Dinh, Lee E. Hooton, Ian A. Spraggs, Sawyer I. Cohen, David A. Pakula
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Patent number: 10306823Abstract: A seeding opener system which allows seeds or other particulate materials to be spread at an appropriate depth with minimal disruption of the ground surface. The seeding opener system generally includes an implement which is driven by a tractor. A cutter extends from the implement which includes a blade adapted to cut into the ground surface beneath the implement. The cutter is adjustable so as to lower the blade to a desired depth beneath the ground surface, or raise the blade above the ground surface when not in use. The blade includes a configuration which ensures that soil backfills over the blade to minimize disturbance of the ground surface during seeding operations. A deflector on the lower end of the blade ensures that seeds are uniformly distributed beneath the ground surface when in use.Type: GrantFiled: April 19, 2018Date of Patent: June 4, 2019Inventor: Farren W. Richard
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Publication number: 20190155419Abstract: Touch pad structures are provided that gather touch sensor data. The data may be used to control a computer or other electronic device. The touch pad structures may be integrated into a computer or other computing equipment or may be provided as a stand-alone accessory. The touch pad structures may include a touch sensor array. The touch sensor array may include rows and columns of touch sensor electrodes, interconnect lines, and other conductive structures. The conductive structures on the touch sensor array may be formed from patterned layers of ink. Interconnect line segments in different layer of ink may be connected in rectangular contact regions. The touch sensor array may have a tail. A layer of insulator may be removed from the substrate across a tip portion of the tail to allow the line segments to be connected.Type: ApplicationFiled: January 18, 2019Publication date: May 23, 2019Inventors: Jay Kevin Osborn, Peter W. Richards
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Patent number: 10282014Abstract: A system can include a display, a first device, and a second device all operatively connected to a controller. The first and second devices each use or share at least a portion of the display area. The controller is adapted to transmit during a pixel refresh time period of the display a first signal that is received by the first device. The first sync signal indicates a first time period in which a first operation can be performed in the first device. The controller is also adapted to transmit a second sync signal that is received by the second device indicating a second time period in which a second operation can be performed in the second device. The second time period can be during the pixel refresh time period or outside of the pixel refresh time period.Type: GrantFiled: September 30, 2013Date of Patent: May 7, 2019Assignee: Apple Inc.Inventors: Christopher J. Butler, Peter W. Richards, Christian M. Sauer, Manu Agarwal
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Patent number: 10265566Abstract: A manually operated treadmill is provided that includes a treadmill frame having a front end and a rear end opposite the front end, a front shaft assembly rotatably coupled to the treadmill frame at the front end, a rear shaft assembly rotatably coupled to the treadmill frame at the rear end, and a running belt disposed about the front and rear shaft assemblies, wherein the running belt defines a curved running surface upon which a user of the treadmill may run. The treadmill also includes an incline adjustment system movably coupled to the treadmill frame for moving at least one of the front end and the rear end relative to a support surface, wherein increasing a height of the front end relative to the rear end and the support surface increases a running speed that a user can achieve on the running belt.Type: GrantFiled: August 21, 2015Date of Patent: April 23, 2019Assignee: Woodway USA, Inc.Inventors: Douglas G. Bayerlein, Vance E. Emons, Nicholas A. Oblamski, Scott D. Hoerig, Matthew J. Zank, Robert L. Zimpel, Joel W. Richards
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Publication number: 20190099093Abstract: An aspect of the disclosure pertains to a blood pressure measurement device and methods of controlling an inflation rate in a blood pressure measurement. An inflatable bladder of the blood pressure measurement device defines, at least in part, a pressurizable volume. The inflatable bladder may be inflated to pressurize a user's appendage and temporarily occlude blood flow in the user's appendage. A pressure sensor of the blood pressure measurement device is configured to obtain blood pressure measurements, and a pump of the blood pressure measurement device is configured to inflate the inflatable bladder and control an inflation rate by controlling at least one of a duty cycle, a voltage, or a drive frequency.Type: ApplicationFiled: December 27, 2017Publication date: April 4, 2019Inventors: Dan Stefan Tudose, Xi Zhang, Keith Adam Wong, Andrew Larsen Axley, Peter W. Richards, Conor Joseph Heneghan, Radu Dobroiu, Alexandru-Mihai Solot
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Patent number: 10219711Abstract: Some embodiments relate to a device, method, and/or computer-readable medium storing processor-executable process steps for processing a photoplethysmographic (“PPG”) signal in a monitoring device that monitors a property of blood flow. In some embodiments, the processing includes obtaining a first digital signal representing a detected light signal having a non-pulsatile (e.g., DC) component and a pulsatile component (e.g., AC). An offset control signal is generated from an estimation of the non-pulsatile component and a second digital signal is generated after subtracting the offset control signal from the detected light signal and applying a gain to the subtracted signal. A reconstructed signal is generated that is calculated from the gain and one or more of (i) the first digital signal, and (ii) the second digital signal and the offset control signal.Type: GrantFiled: July 29, 2016Date of Patent: March 5, 2019Assignee: Fitbit, Inc.Inventors: Anjian Wu, Peter W. Richards, Shelten Gee Jao Yuen
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Publication number: 20190053754Abstract: Approaches to determining a sleep fitness score for a user are provided, such as may be based upon monitored breathing disturbances of a user. The system receives user state data generated over a time period by a combination of sensors provided via a wearable tracker associated with the user. A system can use this information to calculate a sleep fitness score, breathing disturbance score, or other such value. The system can classify every minute within the time period as either normal or atypical, for example, and may provide such information for presentation to the user.Type: ApplicationFiled: August 16, 2018Publication date: February 21, 2019Inventors: Suraj Gowda, Conor Joseph Heneghan, Shelten Gee Jao Yuen, Anjian Wu, Daniel Joel Freschl, Peter W. Richards, Chris H. Sarantos, Jonathan Wonwook Kim
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Patent number: 10185446Abstract: Touch pad structures are provided that gather touch sensor data. The data may be used to control a computer or other electronic device. The touch pad structures may be integrated into a computer or other computing equipment or may be provided as a stand-alone accessory. The touch pad structures may include a touch sensor array. The touch sensor array may include rows and columns of touch sensor electrodes, interconnect lines, and other conductive structures. The conductive structures on the touch sensor array may be formed from patterned layers of ink. Interconnect line segments in different layer of ink may be connected in rectangular contact regions. The touch sensor array may have a tail. A layer of insulator may be removed from the substrate across a tip portion of the tail to allow the line segments to be connected.Type: GrantFiled: October 15, 2010Date of Patent: January 22, 2019Assignee: Apple Inc.Inventors: Jay Kevin Osborn, Peter W. Richards
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Patent number: 10166668Abstract: A screwdriving including a housing with a handle section and a motor housing section. A longitudinal axis of the handle section is at an offset angle with respect to a longitudinal axis of the motor housing section. A motor is housed in the motor housing section. An output tool holder is selectively driven by the motor. A user actuatable trigger activates the motor. The screwdriver further includes a bit holder rotatably held on the housing, the bit holder including a first section which includes a plurality of bit retainers; and a second section including a plurality of detents. The screwdriver further includes a pin which engages with the plurality of detents to hold the bit holder in one of a plurality of rotational positions.Type: GrantFiled: March 14, 2016Date of Patent: January 1, 2019Assignee: BLACK & DECKER INC.Inventors: Ashok Samuel Baskar, Drake L. Fisher, James W. Richards
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Patent number: 10168814Abstract: A force sensing device for electronic device. The force inputs may be detected by measuring changes in capacitance, as measured by surface flex of a device having a flexible touchable surface, causing flex at a compressible gap within the device. A capacitive sensor responsive to changes in distance across the compressible gap. The sensor can be positioned above or below, or within, a display element, and above or below, or within, a backlight unit. The device can respond to bending, twisting, or other deformation, to adjust those zero force measurements. The device can use measure of surface flux that appear at positions on the surface not directly the subject of applied force, such as when the user presses on a part of the frame or a surface without capacitive sensors.Type: GrantFiled: March 15, 2013Date of Patent: January 1, 2019Assignee: Apple Inc.Inventors: Steven P. Hotelling, Martin P. Grunthaner, Peter W. Richards, Romain A. Teil, Charley T. Ogata, Michael B. Wittenberg
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Patent number: 10162444Abstract: A force-sensitive device for electronic device. The force inputs may be detected by measuring changes in capacitance, as measured by surface flex of a device having a flexible touchable surface, causing flex at a compressible gap within the device. A capacitive sensor responsive to changes in distance across the compressible gap. The sensor can be positioned above or below, or within, a display element, and above or below, or within, a backlight unit. The device can respond to bending, twisting, or other deformation, to adjust those zero force measurements. The device can use measure of surface flux that appear at positions on the surface not directly the subject of applied force, such as when the user presses on a part of the frame or a surface without capacitive sensors.Type: GrantFiled: December 16, 2015Date of Patent: December 25, 2018Assignee: Apple Inc.Inventors: Charley T. Ogata, Martin P. Grunthaner, Michael B. Wittenberg, Peter W. Richards, Romain A. Teil, Steven P. Hotelling
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Patent number: 10139959Abstract: A method of calibrating a force sensor that includes an input surface and an array of sensing elements. The input has a number of test locations and is deformable under applied force. The force sensor is mounted in a predetermined test orientation. For each test location of the plurality of test locations on the input surface of the force sensor a predetermined test force to the test location. An element calibration value is measured for each sensing element of the array of sensing elements of the force sensor. An (x, y) deformation map of the input surface of the force sensor corresponding to the application of the predetermined test force to the test location is determined based on the measured element calibration values.Type: GrantFiled: November 26, 2013Date of Patent: November 27, 2018Assignee: Apple Inc.Inventors: Christopher J. Butler, Martin P. Grunthaner, Peter W. Richards, Romain A. Teil, Sinan Filiz