Patents Assigned to Fitbit, Inc.
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Patent number: 11277878Abstract: Two devices can be connected for communication by a wireless connection, where those devices will function as master and slave devices with respect to that connection. A slave device to a connection can perform changes to the connection on behalf of an application, subsystem, or other such source on either the slave device or a master device. These changes can include changes to connection parameter values, or can include state changes such as to perform a disconnect action. Enabling the slave device to perform these actions can help to bypass any restrictions that would otherwise prevent these actions being performed from a master device to the connection.Type: GrantFiled: May 5, 2020Date of Patent: March 15, 2022Assignee: FITBIT, INC.Inventors: Gilles Luc Jean Francois Boccon-Gibod, Andrew Scott Branscomb, Irvin Owens, Hsiao-Kai Wang, Sylvain Pierre Christophe Rebaud, Samuel Cordes Vaughn, Zachary Travis Willms
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Patent number: 11259707Abstract: A system and method of tracking activity includes a motion sensor, a light source and a light detector. The light detector is configured to capture an amount of the light that is reflected back to the light detector, at least a first portion of the light reflected back to the light detector is reflected from a blood vessel disposed under a skin adjacent to the housing. A processor is in communication with the motion sensor and the light detector and can process the reflected light to identify heart beats and produce an indication of a heart rate. The indication of the heart rate can be displayed on the display screen as an option, in addition to the metrics that quantify the motion data.Type: GrantFiled: November 30, 2017Date of Patent: March 1, 2022Assignee: FITBIT, INC.Inventors: Shelten Yuen, Subramaniam Venkatraman, Eric Van Albert, James Park
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Patent number: 11253202Abstract: In an embodiment, a data processing method comprises obtaining one or more photoplethysmography (PPG) signals from one or more PPG sensors of a monitoring apparatus, the PPG signals being generated based upon optically detecting pulsed variations in blood flow; obtaining a motion sensor signal from a motion sensor in the monitoring apparatus; identifying, based upon the motion sensor signal, one or more periods of motion (e.g., low motion) of the monitoring apparatus; and selectively obtaining and storing segments of the PPG signals based on a temporal relationship between the segments of the PPG signals and the identified periods of motion.Type: GrantFiled: August 30, 2019Date of Patent: February 22, 2022Assignee: Fitbit, IncInventors: Conor Heneghan, Alexandros Pantelopoulos, Subramaniam Venkatraman
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Patent number: 11243093Abstract: Methods, systems and devices are provided for displaying monitored activity data in substantial real-time on a screen of a computing device. One example method includes capturing motion data associated with activity of a user via an activity tracking device. The motion data is quantified into a plurality of metrics associated with the activity of the user. The method includes connecting the activity tracking device with a computing device over a wireless data connection, and sending motion data from the activity tracking device to the computing device for display of one or more of the plurality of metrics on a graphical user interface of the computing device. At least one of the plurality of metrics displayed on the graphical user interface is shown to change in substantial real-time based on the motion data.Type: GrantFiled: November 11, 2015Date of Patent: February 8, 2022Assignee: Fitbit, Inc.Inventors: Barry Burton, Heiko Panther, James Park, Eric Friedman, Shelten Yuen, Christine Brumback, Timothy Roberts
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Patent number: 11229369Abstract: Approaches described herein can determine one or more breathing phase patterns over a period of time using audio data captured by at least one microphone. The audio data can include one or more snores. A breathing phase pattern included within the period of time can be determined based at least in part on sensor data captured by one or more sensors in the electronic device. A determination can be made that a first breathing phase pattern represented by the audio data and a second breathing phase pattern represented by the sensor data are correlated. A determination can be made that the first breathing phase pattern represented by the audio data and the second breathing phase pattern represented by the sensor data both correspond to a user wearing the electronic device.Type: GrantFiled: June 4, 2019Date of Patent: January 25, 2022Assignee: Fitbit IncInventors: Hao-Wei Su, Logan Niehaus, Conor Joseph Heneghan, Jonathan David Charlesworth, Subramaniam Venkatraman, Shelten Gee Jao Yuen
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Patent number: 11206989Abstract: Structures and techniques are provided for shaping or steering a light field for an optical biological parameter sensor such that the light is partially or wholly collimated and enters a person's skin at an oblique angle to the person's skin such that the light has a direction component oriented towards or away from a photodetector of the optical biological parameter sensor.Type: GrantFiled: December 6, 2016Date of Patent: December 28, 2021Assignee: Fitbit, Inc.Inventors: Kyle P. Nadeau, Chris H. Sarantos
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Patent number: 11207021Abstract: A system, computer-readable storage medium, and a method capable of, directly or indirectly, estimating sleep states of a user based on sensor data from movement sensors and/or optical sensors.Type: GrantFiled: February 21, 2017Date of Patent: December 28, 2021Assignee: Fitbit, IncInventors: Conor Joseph Heneghan, Jacob Antony Arnold, Zachary Todd Beattie, Alexandros A. Pantelopoulos, Allison Maya Russell, Philip Foeckler, Adrienne M. Tucker, Delisa Lopez, Belen Lafon, Atiyeh Ghoreyshi
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Patent number: 11191466Abstract: Physiological variables, metrics, biomarkers, and other data points can be used, in connection with a non-invasive wearable device, to screen for, and predict, mental health issues and cognitive states. In addition to metrics such as heart rate, sleep data, activity level, gamification data, and the like, information such as text message and email data, as well as vocal data obtained through a phone and/or a microphone, may be analyzed, provided user authorization. Applying predictive modeling, one or more of the monitored metrics can be correlated with mental states and disorders. Identified patterns can be used to update the predictive models, such as via machine learning-trained models, as well as to update individual event predictions. Information about the mental state predictions, and updates thereto, can be surfaced to the user accordingly.Type: GrantFiled: June 28, 2019Date of Patent: December 7, 2021Assignee: Fitbit Inc.Inventors: Conor Joseph Heneghan, Alexander Statan, Jonathan David Charlesworth
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Patent number: 11183289Abstract: In one embodiment, a method for generating a message to a friend of a user is provided, comprising: processing activity data of a first user measured by an activity monitoring device to update a value of an activity metric for the first user; identifying a change in an inequality relationship between the value of the activity metric for the first user and a value of the activity metric for a second user; in response to identifying the change in the inequality relationship, prompting the first user to generate a message to the second user.Type: GrantFiled: June 9, 2020Date of Patent: November 23, 2021Assignee: Fitbit Inc.Inventors: Nichiketa Choudhary, Timothy Roberts, David Knight
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Patent number: 11179049Abstract: This disclosure provides devices and methods for estimating blood pressure using intelligent oscillometric blood pressure measurement techniques, where some implementations of the devices include multiple biometric sensors and/or can obtain sensor data from a connected device. In some implementations, the devices automatically determine an identity of a user. In some implementations, the devices automatically provide instructions to users to take blood pressure measurements. In some implementations, the devices applied intelligent inflation techniques to improve user comfort and speed up measurements.Type: GrantFiled: February 24, 2017Date of Patent: November 23, 2021Assignee: Fitbit, Inc.Inventors: Logan Niehaus, Andrew Larsen Axley
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Patent number: 11178261Abstract: Values of fields for a packet header can be analyzed to determine whether those values match default or expected values for those fields. If so, those values can be excluded or removed from the packet header. Flags are set to indicate whether or not a value is included for a given field, and if not then the default value should be used for that field. This compression helps to reduce the packet size, or at least allow for larger payloads within a minimum packet size. Approaches also provide for bi-directional communication capability, including the ability to initiate sessions from different devices, as well as to discovering other devices available for communication. Compression can also be used with address mapping to allow for address translation at the packet level, enabling multiple devices to communicate over a wireless channel that otherwise does not allow for concurrent communication sessions.Type: GrantFiled: February 27, 2020Date of Patent: November 16, 2021Assignee: Fitbit, Inc.Inventor: Gilles Luc Jean Francois Boccon-Gibod
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Patent number: 11141107Abstract: Selecting and presenting messages to user of an activity/health monitoring platform. The health/activity monitoring platform may receive physiological data for a user. The health/activity monitoring platform may identify a set of messages based on the physiological data. The health/activity monitoring platform may also determine a set of scores for the set of messages. Each score from the set of scores may be associated with a message from the set of messages and each score from the set of scores may be indicative of whether a respective message should be presented to the user. The health/activity monitoring platform may also identify a first message from a set of messages based on the set of scores and cause the first message to be presented via a display of a computing device of the user. The health/activity monitoring platform may also update a first set of penalties associated with the first message in response to causing the first message to be presented.Type: GrantFiled: August 23, 2017Date of Patent: October 12, 2021Assignee: Fitbit, Inc.Inventors: Jacob Arnold, Yasaman Baiani, Yeqing Cheng
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Patent number: 11140626Abstract: Techniques are disclosed, for intelligent management of multiple communications links. One communications link can be used to bring up another communications link with little or no user input. Selective enablement/disablement of one or more of the communications links is based on system needs and, other criteria. Utilizing one more-secure communications link to improve security on another less-secure communications link between the same devices is also contemplated.Type: GrantFiled: November 5, 2013Date of Patent: October 5, 2021Assignee: Fitbit, Inc.Inventors: Yoon Kean Wong, Matthew David Homyak, Huy Quang Tran, Ryan James Case
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Patent number: 11130020Abstract: An activity tracking device is defined to detect and record movement of a person to which the activity tracking device is affixed. A secondary electronic device is defined separate from the activity tracking device. The secondary electronic device is defined to receive data from the activity tracking device regarding the detected and recorded movement of the person. A website is defined to communicate with connected devices including the secondary electronic device. The website is defined to provide a user account for the person. The website is defined to convey information regarding the detected and recorded movement of the person through the user account.Type: GrantFiled: August 1, 2019Date of Patent: September 28, 2021Assignee: Fitbit, Inc.Inventors: Seth A. Tropper, Amado Batour
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Patent number: 11129534Abstract: Systems and methods for determining a sedentary state of a user are described. Sensor data is collected and analyzed to calculate metabolic equivalent of task (MET) measures for a plurality of moments of interest. Based on the MET measures and a time period for which the MET measures exceed a threshold value, it is determined whether the user is in a sedentary state. If the user is in the sedentary state, the user is provided a notification to encourage the user to perform a non-sedentary activity.Type: GrantFiled: December 2, 2019Date of Patent: September 28, 2021Assignee: Fitbit, Inc.Inventors: Jacob Antony Arnold, Allison Maya Russell, Zachariah Lord Wasson, II, Shelten Gee Jao Yuen
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Patent number: 11129226Abstract: Two devices can be connected for communication by a wireless connection, where those devices will function as master and slave devices with respect to that connection. A slave device to a connection can perform changes to the connection on behalf of an application, subsystem, or other such source on either the slave device or a master device. These changes can include changes to connection parameter values, or can include state changes such as to perform a disconnect action. Enabling the slave device to perform these actions can help to bypass any restrictions that would otherwise prevent these actions being performed from a master device to the connection.Type: GrantFiled: May 6, 2020Date of Patent: September 21, 2021Assignee: Fitbit, Inc.Inventors: Gilles Luc Jean Francois Boccon-Gibod, Andrew Scott Branscomb, Irvin Owens, Hsiao-Kai Wang, Sylvain Pierre Christophe Rebaud, Samuel Cordes Vaughan
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Patent number: 11096601Abstract: Some embodiments provide a wearable monitoring device including a motion sensor and a photo (PPG) sensor. The PPG sensor includes (i) a periodic light source, (ii) a photo detector, and (iii) circuitry determining a user's heart rate from an output of the photo detector. Some embodiments provide methods for operating a heart rate monitor of a wearable monitoring device to measure one or more characteristics of a heartbeat waveform. Some embodiments provide methods for operating the wearable monitoring device in a low power state when the device determines that the device is not worn by a user.Type: GrantFiled: August 7, 2018Date of Patent: August 24, 2021Assignee: Fitbit, Inc.Inventors: Jung Ook Hong, Shelten Gee Jao Yuen
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Patent number: 11095048Abstract: Various antenna designs are presented that can be used to provide for wireless communication in electronic devices, such as wearable electronic devices. Various embodiments provide antenna structures and designs that can support multiple frequency bands in a relatively compact space. Various embodiments utilize a slot and patch antenna design to support multiple frequency bands. Other embodiments utilize a slot and inverted âFâ antenna (IFA) assembly, hybrid slot antenna assembly, or external slot antenna assembly. A split ring antenna assembly can also be used, where individual segments of the ring antenna can support specific frequency bands. Other embodiments utilize a dielectrically loaded planar inverted âFâ antenna (PIFA) assembly to support various frequency bands.Type: GrantFiled: November 13, 2019Date of Patent: August 17, 2021Assignee: Fitbit, Inc.Inventors: Yonghua Wei, Faton Tefiku, Christos Kinezos Ioannou, Kevin Li
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Patent number: D928781Type: GrantFiled: January 28, 2020Date of Patent: August 24, 2021Assignee: Fitbit, Inc.Inventors: Irina Igorevna Kozlovskaya, Benjamin Patrick Robert Jean Riot, Anthony Gerald Kern, Derek Jenchia Loh, Bernhard Wildner, Junyong Park, Jeffrey Andrew Fisher, Patrick James Markan
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Patent number: D929879Type: GrantFiled: August 6, 2020Date of Patent: September 7, 2021Assignee: Fitbit, Inc.Inventors: Brian Dennis Paschke, Anthony Gerald Kern, Yidan Zhang, Jonah Avram Becker, Benjamin Patrick Robert Jean Riot, Bobin Gao, Eric John Fairbanks, Junyong Park