Patents by Inventor Evan Richardson
Evan Richardson 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: 11621963Abstract: An approach to exchanging information between data storage devices (DSDs) within a secure data center and an external fleet health manager (FHM) application includes querying one or more DSDs for data to be analyzed, including providing a unique query identifier, whereby a particular DSD responsively provides (i) a device identifier identifying itself, (ii) a random key code for authentication and integrity purposes, (iii) the data to be analyzed, and (iv) the query identifier for the FHM application to verify. The FHM application can then digitally sign a corrective action payload, using the key code from the particular DSD, including the query identifier and the device identifier and a recommended corrective action, and transmit the signed corrective action payload to the data center for application to the particular DSD, whereby the DSD can execute pre-defined fundamental repair action operation(s) corresponding to the corrective action for in-situ repair.Type: GrantFiled: May 27, 2021Date of Patent: April 4, 2023Assignee: Western Digital Technologies, Inc.Inventors: Bernd Lamberts, Jeffrey Hobbet, Evan Richardson, Remmelt Pit, Ravi Singh
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Patent number: 11593204Abstract: An approach to identifying a corrective action for a data storage device (DSD), such as one implemented in a fleet of DSDs in a data center, involves receiving error data about excursions from normal operational behavior of the DSD, inputting data representing a particular excursion into a probabilistic decision network which characterizes a set of DSD operational metrics and certain DSD controller rules that represent internal controls of the DSD and corresponding conditional relationships among the operational metrics, determining from the decision network the likelihood that one or more possible causes was a contributing factor to the particular excursion, and determining a corrective action for the particular excursion based on the determined likelihood of a particular cause of the one or more possible causes. The corrective action may then be shared with the DSD for in-situ execution of corresponding self-repair operations.Type: GrantFiled: May 27, 2021Date of Patent: February 28, 2023Assignee: Western Digital Technologies, Inc.Inventors: Bernd Lamberts, Jeffrey Hobbet, Maulik Thaker, Evan Richardson, Remmelt Pit
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Publication number: 20220382633Abstract: An approach to identifying a corrective action for a data storage device (DSD), such as one implemented in a fleet of DSDs in a data center, involves receiving error data about excursions from normal operational behavior of the DSD, inputting data representing a particular excursion into a probabilistic decision network which characterizes a set of DSD operational metrics and certain DSD controller rules that represent internal controls of the DSD and corresponding conditional relationships among the operational metrics, determining from the decision network the likelihood that one or more possible causes was a contributing factor to the particular excursion, and determining a corrective action for the particular excursion based on the determined likelihood of a particular cause of the one or more possible causes. The corrective action may then be shared with the DSD for in-situ execution of corresponding self-repair operations.Type: ApplicationFiled: May 27, 2021Publication date: December 1, 2022Inventors: Bernd Lamberts, Jeffrey Hobbet, Maulik Thaker, Evan Richardson, Remmelt Pit
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Publication number: 20220385672Abstract: An approach to exchanging information between data storage devices (DSDs) within a secure data center and an external fleet health manager (FHM) application includes querying one or more DSDs for data to be analyzed, including providing a unique query identifier, whereby a particular DSD responsively provides (i) a device identifier identifying itself, (ii) a random key code for authentication and integrity purposes, (iii) the data to be analyzed, and (iv) the query identifier for the FHM application to verify. The FHM application can then digitally sign a corrective action payload, using the key code from the particular DSD, including the query identifier and the device identifier and a recommended corrective action, and transmit the signed corrective action payload to the data center for application to the particular DSD, whereby the DSD can execute pre-defined fundamental repair action operation(s) corresponding to the corrective action for in-situ repair.Type: ApplicationFiled: May 27, 2021Publication date: December 1, 2022Inventors: Bernd Lamberts, Jeffrey Hobbet, Evan Richardson, Remmelt Pit, Ravi Singh
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Patent number: 11488706Abstract: Aspects of the present invention relate to system and methods for assigning quality scores to one or more caregivers, such as physicians. In embodiments, a ranking or score may be based, at least in part, upon a combination of quality scores from one or more stages in a physician's academic training and clinic practice and based, at least in part, upon the quality of peers of that physician at various stages in the career progression of the physician. This information may be used to help a potential patient identify a physician for their care.Type: GrantFiled: May 27, 2020Date of Patent: November 1, 2022Assignee: INCLUDED HEALTH, INC.Inventors: Nathaniel Freese, Evan Richardson, Owen Tripp
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Patent number: 11237893Abstract: An approach to identifying poorly performing data storage devices (DSDs) in a data storage system, such as hard disk drives (HDDs) and/or solid-state drives (SSDs), involves retrieving and evaluating a respective set of log pages, such as SCSI Log Sense counters, from each of multiple DSDs. Based on each respective set of log pages, a value for a Quality of Service (QoS) metric is determined for each respective DSD, where each QoS value represents an average percentage of bytes processed without the respective DSD performing an autonomous error correction. In response to a particular DSD reaching a predetermined threshold QoS value, an in-situ repair may be determined for the particular DSD or the particular DSD may be added to a list of candidate DSDs for further examination, which may include an FRPH examination for suitably configured DSDs.Type: GrantFiled: November 19, 2019Date of Patent: February 1, 2022Assignee: Western Digital Technologies, Inc.Inventors: Robert Lester, Austin Striegel, Jared Tesone, Timothy Lieber, Evan Richardson, Donald Penza
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Publication number: 20210183503Abstract: Aspects of the present invention relate to system and methods for assigning quality scores to one or more caregivers, such as physicians. In embodiments, a ranking or score may be based, at least in part, upon a combination of quality scores from one or more stages in a physician's academic training and clinic practice and based, at least in part, upon the quality of peers of that physician at various stages in the career progression of the physician. This information may be used to help a potential patient identify a physician for their care.Type: ApplicationFiled: May 27, 2020Publication date: June 17, 2021Applicant: Grand Rounds, Inc.Inventors: Nathaniel Freese, Evan Richardson, Owen Tripp
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Patent number: 10969969Abstract: An approach to identifying problematic data storage devices, such as hard disk drives (HDDs), in a data storage system involves retrieving and evaluating a respective recovery log, such as a media error section of a device status log, from each of multiple HDDs. Based on each recovery log, a value for a Full Recoveries Per Hour (FRPH) metric is determined for each read-write head of each respective HDD. Generally, the FRPH metric characterizes the amount of time a head has spent performing recovery operations. In response to a particular head FRPH reaching a pre-determined threshold value, an in-situ repair can be determined for the HDD in which the head operates. Similarly, in the context of solid-state drives (SSDs), a latency metric is determinable based on time spent waiting on resolving input/output (IO) request collisions, on which an in-situ repair can be based.Type: GrantFiled: June 26, 2019Date of Patent: April 6, 2021Assignee: Western Digital Technologies, Inc.Inventors: Robert Lester, Timothy Lieber, Austin Striegel, Evan Richardson, Donald Penza
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Publication number: 20200409569Abstract: An approach to identifying problematic data storage devices, such as hard disk drives (HDDs), in a data storage system involves retrieving and evaluating a respective recovery log, such as a media error section of a device status log, from each of multiple HDDs. Based on each recovery log, a value for a Full Recoveries Per Hour (FRPH) metric is determined for each read-write head of each respective HDD. Generally, the FRPH metric characterizes the amount of time a head has spent performing recovery operations. In response to a particular head FRPH reaching a pre-determined threshold value, an in-situ repair can be determined for the HDD in which the head operates. Similarly, in the context of solid-state drives (SSDs), a latency metric is determinable based on time spent waiting on resolving input/output (IO) request collisions, on which an in-situ repair can be based.Type: ApplicationFiled: June 26, 2019Publication date: December 31, 2020Inventors: Robert Lester, Timothy Lieber, Austin Striegel, Evan Richardson, Donald Penza
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Publication number: 20200409779Abstract: An approach to identifying poorly performing data storage devices (DSDs) in a data storage system, such as hard disk drives (HDDs) and/or solid-state drives (SSDs), involves retrieving and evaluating a respective set of log pages, such as SCSI Log Sense counters, from each of multiple DSDs. Based on each respective set of log pages, a value for a Quality of Service (QoS) metric is determined for each respective DSD, where each QoS value represents an average percentage of bytes processed without the respective DSD performing an autonomous error correction. In response to a particular DSD reaching a predetermined threshold QoS value, an in-situ repair may be determined for the particular DSD or the particular DSD may be added to a list of candidate DSDs for further examination, which may include an FRPH examination for suitably configured DSDs.Type: ApplicationFiled: November 19, 2019Publication date: December 31, 2020Inventors: Robert Lester, Austin Striegel, Jared Tesone, Timothy Lieber, Evan Richardson, Donald Penza
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Patent number: 10692597Abstract: Aspects of the present invention relate to system and methods for assigning quality scores to one or more caregivers, such as physicians. In embodiments, a ranking or score may be based, at least in part, upon a combination of quality scores from one or more stages in a physician's academic training and clinic practice and based, at least in part, upon the quality of peers of that physician at various stages in the career progression of the physician. This information may be used to help a potential patient identify a physician for their care.Type: GrantFiled: September 3, 2014Date of Patent: June 23, 2020Assignee: GRAND ROUNDS, INC.Inventors: Nathaniel Freese, Evan Richardson, Owen Tripp
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Patent number: 9443002Abstract: Computer-implemented systems and methods are disclosed for analyzing and selecting data to estimate the potential weight associated with an event. The systems and methods provide for obtaining data sets associated with a first event and events that can result from the first event, classifying the data into weight data related to a weight associated with the resulting events and probability data related to the probability that the resulting events will occur, prioritizing the data based on the availability the data sets, prioritizing the probability data based on a statistical analysis of the relevance of the probability data, analyzing the prioritized weight data to establish weight estimates for the resulting events, analyzing the prioritized probability data to establish probability estimates for the resulting events, and providing for display a decision tree with the established weight estimates and probability estimates.Type: GrantFiled: July 10, 2015Date of Patent: September 13, 2016Assignee: Grand Rapids, Inc.Inventors: Nate Freese, Owen Tripp, Evan Richardson
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Publication number: 20160063193Abstract: Aspects of the present invention relate to system and methods for assigning quality scores to one or more caregivers, such as physicians. In embodiments, a ranking or score may be based, at least in part, upon a combination of quality scores from one or more stages in a physician's academic training and clinic practice and based, at least in part, upon the quality of peers of that physician at various stages in the career progression of the physician. This information may be used to help a potential patient identify a physician for their care.Type: ApplicationFiled: September 3, 2014Publication date: March 3, 2016Applicant: Grand Rounds, Inc.Inventors: Nathaniel Freese, Evan Richardson, Owen Tripp